Sealed DC Tachometers

Information coming soon.

The Pulser Low-Cost Digital Feedback Components

The Pulser Low-Cost Digital Feedback Components

The ServoTek Products 2D2PSU-780D- Tachometer/Pulser is designed to delivery a pulse train for speed/position-control feedback from rotating devices, such as motors or conveyor rollers.

Pulser Option

Pulser Option

Information coming soon.

SN-763A A-Series Automotive DC Tachometer Generator (SAE Mount)

SN-763A A-Series Automotive DC Tachometer Generator (SAE Mount)

The Model SN-763A A-Series Automotive DC Tachometer Generator (SAE Mount) from ServoTek Products is designed for use in applications requiring an output signal between 1 and 10 volts/1000 rpm. The units come in three basic configuration grades: instrumentation, industrial, and […]

AN-7181B-1 Generator*

Photo and information coming soon.

BA-7107B-1 Generator (Flange Mount)

The Model BA-7107B-1 Generator (Flange Mount) from ServoTek Products are designed for applications requiring output voltages between 11 and 24 VDC/1000 RPM. The models listed are representative of the line, although we also offer specials (not shown). As the case […]

BA-7107D-1 Tachometer Generator (Large Flange)

With rugged construction and high output voltages, D-Series tachometer generators are ideally suited to a variety of industrial applications. The flange mounting provides a convenient assembly method, and the sturdy 0.187” diameter shaft permits the heavier loading frequently encountered where […]

CN-7480B-6A Tachometer Generator (Flange Mount)

CN-7480B-6A Tachometer Generator (Flange Mount)

The Model CN-7480B-6A Tachometer Generator (Flange Mount) from ServoTek Products are designed for applications requiring output voltages between 11 and 24 VDC/1000 RPM. The models listed are representative of the line, although we also offer specials (not shown). As the […]

CN-7480D-1 Tachometer Generator (Large Flange Mount)

CN-7480D-1 Tachometer Generator (Large Flange Mount)

With rugged construction and high output voltages, D-Series tachometer generators are ideally suited to a variety of industrial applications. The flange mounting provides a convenient assembly method, and the sturdy 0.187” diameter shaft permits the heavier loading frequently encountered where […]

CN-7546D-1 Tachometer Generator (Large Flange Mount)

CN-7546D-1 Tachometer Generator (Large Flange Mount)

With rugged construction and high output voltages, D-Series tachometer generators are ideally suited to a variety of industrial applications. The flange mounting provides a convenient assembly method, and the sturdy 0.187” diameter shaft permits the heavier loading frequently encountered where […]

CN-7573B-6A DC Tachometer Generator with Boot and Cable*

Photo and information coming soon. Contact customerRFQ@marshbellofram.com for pricing and ordering information.

CS-7514F-51C Low-Ripple DC Tachometer Generator Special (Face Mount)

CS-7514F-51C Low-Ripple DC Tachometer Generator Special (Face Mount)

ServoTek low-ripple tachometer generators satisfy the need for a low-cost, very low-ripple tachometer. In addition to being the first economical of their type, Series F and H tachometer incorporates all the desirable features of the ServoTek generator line-temperature compensation, long […]

CS-7561F-51C Low-Ripple DC Tachometer Generator (Face Mount)

CS-7561F-51C Low-Ripple DC Tachometer Generator (Face Mount)

ServoTek low-ripple tachometer generators satisfy the need for a low-cost, very low-ripple tachometer. In addition to being the first economical of their type, Series F and H tachometer incorporates all the desirable features of the ServoTek generator line-temperature compensation, long […]

CT-405 Tachsyn Transducer Circuit Board

CT-405 Tachsyn Transducer Circuit Board

Each Tachsyn Transducer requires one CT-4 Series circuit board or customer built equivalent, a connecting cable with double-barreled shield, connector on the cable and mounting cleats to hold the stator to the motor end-bell. You can obtain these items from […]

T4421WAB Tachsyn Transducer 1/2″ Bore

T4421WAB Tachsyn Transducer 1/2″ Bore

Model T4421WAB Tachsyn Transducer 1/2″ Bore, part of the Tachsyn tach/commutator series from ServoTek Products, are unique transducers that can be used as brushless dc tachometers or brushless dc motors. They provide a true tachometer signal and full-time analog commutation […]

T4421WAC Tachsyn Transducer 1/2″ Bore

T4421WAC Tachsyn Transducer 1/2″ Bore

Tachsyn tach/commutators are unique transducers that can be used as brushless dc tachometers or brushless dc motors. They provide a true tachometer signal and full-time analog commutation control. A miniature remote mounted circuit board (CT-4) provides as field excitation for […]

T6621WAC Tachsyn Transducer 1/2″ Bore

T6621WAC Tachsyn Transducer 1/2″ Bore

Model T6621WAC Tachsyn Transducer 1/2″ Bore from ServoTek Products, a member of the Tachsyn tach/commutator family, are unique transducers that can be used as brushless dc tachometers or brushless dc motors. They provide a true tachometer signal and full-time analog […]

SU-780D-2 Generator (Large Flange Mount)

SU-780D-2 Generator (Large Flange Mount)

With rugged construction and high output voltages, D-Series tachometer generators are ideally suited to a variety of industrial applications. The flange mounting provides a convenient assembly method, and the sturdy 0.187” diameter shaft permits the heavier loading frequently encountered where […]

SU-780D-1J Generator (Large Flange Mount)

SU-780D-1J Generator (Large Flange Mount)

With rugged construction and high output voltages, D-Series tachometer generators are ideally suited to a variety of industrial applications. The flange mounting provides a convenient assembly method, and the sturdy 0.187” diameter shaft permits the heavier loading frequently encountered where […]

SU-780D-1 Generator (Large Flange Mount)

SU-780D-1 Generator (Large Flange Mount)

With rugged construction and high output voltages, D-Series tachometer generators are ideally suited to a variety of industrial applications. The flange mounting provides a convenient assembly method, and the sturdy 0.187” diameter shaft permits the heavier loading frequently encountered where […]

SU-780A-2 Generator (Large Flange Mount)

SU-780A-2 Generator (Large Flange Mount)

A Series DC tachometer generators from ServoTek Products are designed for use in applications requiring an output signal between 1 and 10 volts/1000 rpm. The units come in three basic configuration grades: instrumentation, industrial, and automotive. Instrumentation Type: The low-cost […]

CT-440 Tachsyn Transducer Circuit Board

CT-440 Tachsyn Transducer Circuit Board

Each Tachsyn Transducer requires one CT-4 Series circuit board or customer built equivalent, a connecting cable with double-barreled shield, connector on the cable and mounting cleats to hold the stator to the motor end-bell. You can obtain these items from […]

CU-7524B-1 Generator*

Photo and information coming soon. Contact customerRFQ@marshbellofram.com for pricing and ordering information.

DA-7533A-2 DC Tachometer Generator

DA-7533A-2 DC Tachometer Generator

The Model DA-7533A-2 DC Tachometer Generator from ServoTek Products are designed for use in applications requiring an output signal between 1 and 10 volts/1000 rpm. The units come in three basic configuration grades: instrumentation, industrial, and automotive. Instrumentation Type: The low-cost […]

DA-7553B-1 Generator*

Photo and information coming soon. Contact customerRFQ@marshbellofram.com for pricing and ordering information.

DA-7553D-1 Generator*

Photo and information coming soon. Contact customerRFQ@marshbellofram.com for pricing and ordering information.

SB-306E-1 Encoder 500 PPR

Photo and information coming soon. Contact customerRFQ@marshbellofram.com for pricing and ordering information.

SA-7103A-2 Generator (Face Mount)

SA-7103A-2 Generator (Face Mount)

Model SA-7103A-2 Generator (Face Mount), part of the A Series of DC tachometer generators from ServoTek Products, are designed for use in applications requiring an output signal between 1 and 10 volts/1000 rpm. The units come in three basic configuration […]

SA-7103A-2C Generator (Face Mount)

SA-7103A-2C Generator (Face Mount)

A Series DC tachometer generators from ServoTek Products are designed for use in applications requiring an output signal between 1 and 10 volts/1000 rpm. The units come in three basic configuration grades: instrumentation, industrial, and automotive. Instrumentation Type: The low-cost […]

SA-7103A-3 Generator (Face Mount)

SA-7103A-3 Generator (Face Mount)

The Model SA-7103A-3 Generator (Face Mount) from ServoTek Products is designed for use in applications requiring an output signal between 1 and 10 volts/1000 rpm. The units come in three basic configuration grades: instrumentation, industrial, and automotive. Instrumentation Type: The low-cost […]

ST-721-7B Generator*

Photo and information coming soon. Contact customerRFQ@marshbellofram.com for pricing and ordering information.

ST-7346D-1J Generator (Large Flange Mount)

ST-7346D-1J Generator (Large Flange Mount)

With rugged construction and high output voltages, D-Series tachometer generators are ideally suited to a variety of industrial applications. The flange mounting provides a convenient assembly method, and the sturdy 0.187” diameter shaft permits the heavier loading frequently encountered where […]

ST-7453B-1 Tachometer Generator (Face Mount)

ST-7453B-1 Tachometer Generator (Face Mount)

B-Series tach generators are designed for applications requiring output voltages between 11 and 24 VDC/1000 RPM. The models listed are representative of the line, although we also offer specials (not shown). As the case with the A-Series generators, the B-Series […]

ST-7468A-2 Tachometer Generator (Face Mount)

ST-7468A-2 Tachometer Generator (Face Mount)

A Series DC tachometer generators from ServoTek Products are designed for use in applications requiring an output signal between 1 and 10 volts/1000 rpm. The units come in three basic configuration grades: instrumentation, industrial, and automotive. Instrumentation Type: The low-cost […]

SA-7103A-5E Generator (Face Mount)

SA-7103A-5E Generator (Face Mount)

The Model SA-7103A-5E Generator (Face Mount) from ServoTek Products is designed for use in applications requiring an output signal between 1 and 10 volts/1000 rpm. The units come in three basic configuration grades: instrumentation, industrial, and automotive. Instrumentation Type: The […]

SA-7103B-1 DC Tachometer Generator (Face Mount)

SA-7103B-1 DC Tachometer Generator (Face Mount)

The Model SA-7103B-1 DC Tachometer Generator (Face Mount) from ServoTek Products are designed for applications requiring output voltages between 11 and 24 VDC/1000 RPM. The models listed are representative of the line, although we also offer specials (not shown). As […]

SA-7114A-5E Generator*

Photo and information coming soon. Contact customerRFQ@marshbellofram.com for pricing and ordering information.

SR-778A-2 Generator*

Photo and information coming soon. Contact customerRFQ@marshbellofram.com for pricing and ordering information.

SA-7125A-2 DC Tachometer Generator (Face Mount)

SA-7125A-2 DC Tachometer Generator (Face Mount)

Model SA-7125A-2 DC Tachometer Generator (Face Mount), part of the A Series DC tachometer generators from ServoTek Products, is designed for use in applications requiring an output signal between 1 and 10 volts/1000 rpm. The units come in three basic […]

SA-7223A-2 DC Tachometer Generator*

Photo and information coming soon. Contact customerRFQ@marshbellofram.com for pricing and ordering information.

SA-7356F-1 DC Tachometer Generator (Face Mount)

SA-7356F-1 DC Tachometer Generator (Face Mount)

ServoTek low-ripple tachometer generators satisfy the need for a low-cost, very low-ripple tachometer. In addition to being the first economical of their type, Series F and H tachometer incorporates all the desirable features of the ServoTek generator line-temperature compensation, long […]

SA-7388F-1 DC Tachometer Generator (Face Mount)

SA-7388F-1 DC Tachometer Generator (Face Mount)

ServoTek low-ripple tachometer generators satisfy the need for a low-cost, very low-ripple tachometer. In addition to being the first economical of their type, Series F and H tachometer incorporates all the desirable features of the ServoTek generator line-temperature compensation, long […]

ST-7488A-2N DC Tachometer Generator*

Photo and information coming soon. Contact customerRFQ@marshbellofram.com for pricing and ordering information.

ST-7520E-7A DC Tachometer Generator*

Photo and information coming soon. Contact customerRFQ@marshbellofram.com for pricing and ordering information.

ST-7554A-2AD DC Tachometer Generator

ST-7554A-2AD DC Tachometer Generator

Product info coming soon. Please consult factory.

ST-7565A-2 DC Tachometer Generator*

Photo and information coming soon. Contact customerRFQ@marshbellofram.com for pricing and ordering information.

SA-740A-1 DC Tachometer Generator (Face Mount)

SA-740A-1 DC Tachometer Generator (Face Mount)

A Series DC tachometer generators from ServoTek Products are designed for use in applications requiring an output signal between 1 and 10 volts/1000 rpm. The units come in three basic configuration grades: instrumentation, industrial, and automotive. Instrumentation Type: The low-cost […]

SA-740A-2 DC Tachometer Generator (Face Mount)

SA-740A-2 DC Tachometer Generator (Face Mount)

Model SA-740A-2 DC Tachometer Generator (Face Mount), part of the A Series DC tachometer generators from ServoTek Products, is designed for use in applications requiring an output signal between 1 and 10 volts/1000 rpm. The units come in three basic […]

SA-740A-5E DC Tachometer Generator (Face Mount)

SA-740A-5E DC Tachometer Generator (Face Mount)

The Model SA-740A-5E DC Tachometer Generator (Face Mount) from ServoTek Products is designed for use in applications requiring an output signal between 1 and 10 volts/1000 rpm. The units come in three basic configuration grades: instrumentation, industrial, and automotive. Instrumentation Type: […]

SA-740A-7 DC Tachometer Generator (Face Mount)

SA-740A-7 DC Tachometer Generator (Face Mount)

The Model SA-740A-7 DC Tachometer Generator (Face Mount) from ServoTek Products are designed for use in applications requiring an output signal between 1 and 10 volts/1000 rpm. The units come in three basic configuration grades: instrumentation, industrial, and automotive. Instrumentation […]

SA-740B-1 DC Tachometer Generator (Face Mount)

SA-740B-1 DC Tachometer Generator (Face Mount)

B-Series tach generators are designed for applications requiring output voltages between 11 and 24 VDC/1000 RPM. The models listed are representative of the line, although we also offer specials (not shown). As the case with the A-Series generators, the B-Series […]

SA-740D-1J DC Tachometer Generator (Face Mount)

SA-740D-1J DC Tachometer Generator (Face Mount)

Information coming soon. Contact customerRFQ@marshbellofram.com for pricing and ordering information.

SA-7499B-1 DC Tachometer Generator (Face Mount)

SA-7499B-1 DC Tachometer Generator (Face Mount)

B-Series tach generators are designed for applications requiring output voltages between 11 and 24 VDC/1000 RPM. The models listed are representative of the line, although we also offer specials (not shown). As the case with the A-Series generators, the B-Series […]

SA-7534A-2 DC Tachometer Generator (Face Mount)

SA-7534A-2 DC Tachometer Generator (Face Mount)

Model SA-7534A-2 DC Tachometer Generator (Face Mount), part of the A Series of DC tachometer generators from ServoTek Products, are designed for use in applications requiring an output signal between 1 and 10 volts/1000 rpm. The units come in three […]

SA-757A-2 DC Tachometer Generator (Face Mount)

SA-757A-2 DC Tachometer Generator (Face Mount)

The Model SA-757A-2 DC Tachometer Generator (Face Mount), a part of the A Series DC tachometer generators from ServoTek Products, is designed for use in applications requiring an output signal between 1 and 10 volts/1000 rpm. The units come in […]

SA-757B-1 DC Tachometer Generator (Face Mount)

SA-757B-1 DC Tachometer Generator (Face Mount)

B-Series tach generators are designed for applications requiring output voltages between 11 and 24 VDC/1000 RPM. The models listed are representative of the line, although we also offer specials (not shown). As the case with the A-Series generators, the B-Series […]

SA-796A-2 DC Tachometer Generator (Face Mount)

SA-796A-2 DC Tachometer Generator (Face Mount)

A Series DC tachometer generators from ServoTek Products are designed for use in applications requiring an output signal between 1 and 10 volts/1000 rpm. The units come in three basic configuration grades: instrumentation, industrial, and automotive. Instrumentation Type: The low-cost […]

SB-7123B-1 DC Tachometer Generator (Flange Mount)

SB-7123B-1 DC Tachometer Generator (Flange Mount)

B-Series tach generators are designed for applications requiring output voltages between 11 and 24 VDC/1000 RPM. The models listed are representative of the line, although we also offer specials (not shown). As the case with the A-Series generators, the B-Series […]

SB-7127D-1 DC Tachometer Generator*

SB-7127D-1 DC Tachometer Generator*

Information coming soon. Contact customerRFQ@marshbellofram.com for pricing and ordering information.

SB-740A-1L DC Tachometer Generator (Flange Mount)

SB-740A-1L DC Tachometer Generator (Flange Mount)

The Model SB-740A-1L DC Tachometer Generator (Flange Mount) from ServoTek Products is designed for use in applications requiring an output signal between 1 and 10 volts/1000 rpm. The units come in three basic configuration grades: instrumentation, industrial, and automotive. Instrumentation […]

SB-740A-2 DC Tachometer Generator (Flange Mount)

SB-740A-2 DC Tachometer Generator (Flange Mount)

A Series DC tachometer generators from ServoTek Products are designed for use in applications requiring an output signal between 1 and 10 volts/1000 rpm. The units come in three basic configuration grades: instrumentation, industrial, and automotive. Instrumentation Type: The low-cost […]

SB-740A-7 DC Tachometer Generator (Face Mount)

SB-740A-7 DC Tachometer Generator (Face Mount)

The Model SB-740A-7 DC Tachometer Generator (Face Mount) from ServoTek Products is designed for use in applications requiring an output signal between 1 and 10 volts/1000 rpm. The units come in three basic configuration grades: instrumentation, industrial, and automotive. Instrumentation Type: […]

SB-740B-1 DC Tachometer Generator (Flange Mount)

SB-740B-1 DC Tachometer Generator (Flange Mount)

B-Series tach generators are designed for applications requiring output voltages between 11 and 24 VDC/1000 RPM. The models listed are representative of the line, although we also offer specials (not shown). As the case with the A-Series generators, the B-Series […]

SB-7427A-7 DC Tachometer Generator (Flange Mount)

The Model SB-7427A-7 DC Tachometer Generator (Flange Mount) from ServoTek Products is designed for use in applications requiring an output signal between 1 and 10 volts/1000 rpm. The units come in three basic configuration grades: instrumentation, industrial, and automotive. Instrumentation […]

SB-7483F-1 DC Tachometer Generator (Face Mount)

Information coming soon. Contact customerRFQ@marshbellofram.com for pricing and ordering information.

SB-7483H-1 DC Tachometer Generator (Flange Mount)

ServoTek low-ripple tachometer generators satisfy the need for a low-cost, very low-ripple tachometer. In addition to being the first economical of their type, Series F and H tachometer incorporates all the desirable features of the ServoTek generator line-temperature compensation, long […]

SB-7491A-2 DC Tachometer Generator (Flange Mount)

The Model SB-7491A-2 DC Tachometer Generator from ServoTek Products is designed for use in applications requiring an output signal between 1 and 10 volts/1000 rpm. The units come in three basic configuration grades: instrumentation, industrial, and automotive. Instrumentation Type: The […]

ST-9776-1 Rubber Coupling 2x 0.1205″ Dia.

ST-9776-1 Rubber Coupling 2x 0.1205″ Dia.

Information coming soon. Contact customerRFQ@marshbellofram.com for pricing and ordering information.

ST-9776-2 Rubber Coupling 2x 0.1875″ Dia.

ST-9776-2 Rubber Coupling 2x 0.1875″ Dia.

Information coming soon. Contact customerRFQ@marshbellofram.com for pricing and ordering information.

ST-9776-3 Rubber Coupling 2x 0.250″ Dia.

Information coming soon. Contact customerRFQ@marshbellofram.com for pricing and ordering information.

ST-9776-4 Rubber Coupling 0.312″ Dia.

Information coming soon. Contact customerRFQ@marshbellofram.com for pricing and ordering information.

ST-9776-5 Rubber Coupling 0.120 to 0.1875″ Dia.

Information coming soon. Contact customerRFQ@marshbellofram.com for pricing and ordering information.

ST-9776-6 Rubber Coupling 0.120 to 0.250″ Dia.

Information coming soon. Contact customerRFQ@marshbellofram.com for pricing and ordering information.

ST-9776-7 Rubber Coupling 0.120 to 0.312″ Dia.

ST-9776-7 Rubber Coupling 0.120 to 0.312″ Dia.

Information coming soon. Contact customerRFQ@marshbellofram.com for pricing and ordering information.

ST-9776-8 Rubber Coupling 0.1875 to 0.250″ Dia.

ST-9776-8 Rubber Coupling 0.1875 to 0.250″ Dia.

Information coming soon. Contact customerRFQ@marshbellofram.com for pricing and ordering information.

ST-9776-9 Rubber Coupling 0.1875 to 0.312 dia.

ST-9776-9 Rubber Coupling 0.1875 to 0.312 dia.

Information coming soon. Contact customerRFQ@marshbellofram.com for pricing and ordering information.

SB-757A-1 DC Tachometer Generator (Flange Mount)

SB-757A-1 DC Tachometer Generator (Flange Mount)

A Series DC tachometer generators from ServoTek Products are designed for use in applications requiring an output signal between 1 and 10 volts/1000 rpm. The units come in three basic configuration grades: instrumentation, industrial, and automotive. Instrumentation Type: The low-cost […]

SB-757A-2 DC Tachometer Generator (Flange Mount)

SB-757A-2 DC Tachometer Generator (Flange Mount)

A Series DC tachometer generators from ServoTek Products are designed for use in applications requiring an output signal between 1 and 10 volts/1000 rpm. The units come in three basic configuration grades: instrumentation, industrial, and automotive. Instrumentation Type: The low-cost […]

SB-757B-1 DC Tachometer Generator (Flange Mount)

Information coming soon. Contact customerRFQ@marshbellofram.com for pricing and ordering information.

SB-796BU-1 DC Tachometer Generator (Flange Mount)

Information coming soon. Contact customerRFQ@marshbellofram.com for pricing and ordering information.

SA-757A-3A DC Tachometer Generator (Face Mount)

SA-757A-3A DC Tachometer Generator (Face Mount)

Model SA-757A-3A DC Tachometer Generator (Face Mount)  from ServoTek Products are designed for use in applications requiring an output signal between 1 and 10 volts/1000 rpm. The units come in three basic configuration grades: instrumentation, industrial, and automotive. Instrumentation Type: The […]

SD-7146A-2 DC Tachometer Generator (Clamp Mount)

SD-7146A-2 DC Tachometer Generator (Clamp Mount)

A Series DC tachometer generators from ServoTek Products are designed for use in applications requiring an output signal between 1 and 10 volts/1000 rpm. The units come in three basic configuration grades: instrumentation, industrial, and automotive. Instrumentation Type: The low-cost […]

SD-740A-2 DC Tachometer Generator (Clamp Mount)

SD-740A-2 DC Tachometer Generator (Clamp Mount)

A Series DC tachometer generators from ServoTek Products are designed for use in applications requiring an output signal between 1 and 10 volts/1000 rpm. The units come in three basic configuration grades: instrumentation, industrial, and automotive. Instrumentation Type: The low-cost […]

ST-7336A-2 DC Tachometer (Face Mount)

ST-7336A-2 DC Tachometer (Face Mount)

A Series DC tachometer generators from ServoTek Products are designed for use in applications requiring an output signal between 1 and 10 volts/1000 rpm. The units come in three basic configuration grades: instrumentation, industrial, and automotive. Instrumentation Type: The low-cost […]

ST-7553A-2 Tachometer Generator (Face Mount)

ST-7553A-2 Tachometer Generator (Face Mount)

A Series DC tachometer generators from ServoTek Products are designed for use in applications requiring an output signal between 1 and 10 volts/1000 rpm. The units come in three basic configuration grades: instrumentation, industrial, and automotive. Instrumentation Type: The low-cost […]

BA-7107 Tachometer Generator (Flange Mount)

Product coming soon. Please consult factory.

DA-7533B-1 DC Tachometer Generator (Flange Mount)

DA-7533B-1 DC Tachometer Generator (Flange Mount)

B-Series tach generators are designed for applications requiring output voltages between 11 and 24 VDC/1000 RPM. The models listed are representative of the line, although we also offer specials (not shown). As the case with the A-Series generators, the B-Series […]

SD-740B-1 DC Tachometer Generator (Clamp Mount)

SD-740B-1 DC Tachometer Generator (Clamp Mount)

B-Series tach generators are designed for applications requiring output voltages between 11 and 24 VDC/1000 RPM. The models listed are representative of the line, although we also offer specials (not shown). As the case with the A-Series generators, the B-Series […]

SN-763B-1 B-Series Automotive DC Tachometer Generator (SAE Mount)

SN-763B-1 B-Series Automotive DC Tachometer Generator (SAE Mount)

B-Series tach generators are designed for applications requiring output voltages between 11 and 24 VDC/1000 RPM. The models listed are representative of the line, although we also offer specials (not shown). As the case with the A-Series generators, the B-Series […]

ST-7337B-1 DC Tachometer Generator (Face Mount)

ST-7337B-1 DC Tachometer Generator (Face Mount)

B-Series tach generators are designed for applications requiring output voltages between 11 and 24 VDC/1000 RPM. The models listed are representative of the line, although we also offer specials (not shown). As the case with the A-Series generators, the B-Series […]

SU-7114BW-1 DC Tachometer Generator (Flange Mount)

SU-7114BW-1 DC Tachometer Generator (Flange Mount)

B-Series tach generators are designed for applications requiring output voltages between 11 and 24 VDC/1000 RPM. The models listed are representative of the line, although we also offer specials (not shown). As the case with the A-Series generators, the B-Series […]

SU-7346B-1 DC Tachometer Generator (Flange Mount)

SU-7346B-1 DC Tachometer Generator (Flange Mount)

B-Series tach generators are designed for applications requiring output voltages between 11 and 24 VDC/1000 RPM. The models listed are representative of the line, although we also offer specials (not shown). As the case with the A-Series generators, the B-Series […]

SU-757B-1 DC Tachometer Generator (Flange Mount)

SU-757B-1 DC Tachometer Generator (Flange Mount)

B-Series tach generators are designed for applications requiring output voltages between 11 and 24 VDC/1000 RPM. The models listed are representative of the line, although we also offer specials (not shown). As the case with the A-Series generators, the B-Series […]

DA-7533D-1 DC Tachometer Generator (Flange Mount)

DA-7533D-1 DC Tachometer Generator (Flange Mount)

With rugged construction and high output voltages, D-Series tachometer generators are ideally suited to a variety of industrial applications. The flange mounting provides a convenient assembly method, and the sturdy 0.187” diameter shaft permits the heavier loading frequently encountered where […]

PTB2-30-05-A Encoder, 30 Pulse

PTB2-30-05-A Encoder, 30 Pulse

A completely new Optical Encoder is now available from ServoTek Products. OEM’s and Motor Manufactures now have a simple, Low Cost Solution to their digital feedback requirements. The new Encoder can replace a variety of more expensive digital devices, as […]

PTB2-60-24-4  Encoder Dual Channel 60 Pulse

PTB2-60-24-4 Encoder Dual Channel 60 Pulse

A completely new Optical Encoder is now available from ServoTek Products. OEM’s and Motor Manufactures now have a simple, Low Cost Solution to their digital feedback requirements. The new Encoder can replace a variety of more expensive digital devices, as […]

MTGPT-187 Mounting Kit

MTGPT-187 Mounting Kit

Information coming soon. Contact customerRFQ@marshbellofram.com for pricing and ordering information.

MTGPT-187THR Mounting Kit

MTGPT-187THR Mounting Kit

Information coming soon. Contact customerRFQ@marshbellofram.com for pricing and ordering information.

MTGPT-250 Mounting Kit

MTGPT-250 Mounting Kit

Information coming soon. Contact customerRFQ@marshbellofram.com for pricing and ordering information.

MTGPMA Mounting Kit

MTGPMA Mounting Kit

Information coming soon. Contact customerRFQ@marshbellofram.com for pricing and ordering information.

CT-410 Tachsyn Transducer Circuit Board

CT-410 Tachsyn Transducer Circuit Board

Each Tachsyn Transducer requires one CT-4 Series circuit board or customer built equivalent, a connecting cable with double-barreled shield, connector on the cable and mounting cleats to hold the stator to the motor end-bell. You can obtain these items from […]

CT-415 Tachsyn Transducer Circuit Board

Each Tachsyn Transducer requires one CT-4 Series circuit board or customer built equivalent, a connecting cable with double-barreled shield, connector on the cable and mounting cleats to hold the stator to the motor end-bell. You can obtain these items from […]

CT-425 Tachsyn Transducer Circuit Board

Each Tachsyn Transducer requires one CT-4 Series circuit board or customer built equivalent, a connecting cable with double-barreled shield, connector on the cable and mounting cleats to hold the stator to the motor end-bell. You can obtain these items from […]

CT-405S Tachsyn Transducer Circuit Board (Sinusoidal)

Each Tachsyn Transducer requires one CT-4 Series circuit board or customer built equivalent, a connecting cable with double-barreled shield, connector on the cable and mounting cleats to hold the stator to the motor end-bell. You can obtain these items from […]

CT-410S Tachsyn Transducer Circuit Board (Sinusoidal)

Each Tachsyn Transducer requires one CT-4 Series circuit board or customer built equivalent, a connecting cable with double-barreled shield, connector on the cable and mounting cleats to hold the stator to the motor end-bell. You can obtain these items from […]

CT-415S Tachsyn Transducer Circuit Board (Sinusoidal)

Each Tachsyn Transducer requires one CT-4 Series circuit board or customer built equivalent, a connecting cable with double-barreled shield, connector on the cable and mounting cleats to hold the stator to the motor end-bell. You can obtain these items from […]

CT-425S Tachsyn Transducer Circuit Board (Sinusoidal)

Each Tachsyn Transducer requires one CT-4 Series circuit board or customer built equivalent, a connecting cable with double-barreled shield, connector on the cable and mounting cleats to hold the stator to the motor end-bell. You can obtain these items from […]

CT-440S Tachsyn Transducer Circuit Board (Sinusoidal)

Each Tachsyn Transducer requires one CT-4 Series circuit board or customer built equivalent, a connecting cable with double-barreled shield, connector on the cable and mounting cleats to hold the stator to the motor end-bell. You can obtain these items from […]

T5401WAC Tachsyn Transducer

T5401WAC Tachsyn Transducer

Model T5401WAC Tachsyn Transducer from ServoTek Products, part of the Tachsyn tach/commutator family, are unique transducers that can be used as brushless dc tachometers or brushless dc motors. They provide a true tachometer signal and full-time analog commutation control. A […]

T8821WAC Tachsyn Transducer

The Model T8821WAC Tachsyn Transducer from ServoTek Products are unique tachometer/commutators that can be used as brushless dc tachometers or brushless dc motors. They provide a true tachometer signal and full-time analog commutation control. A miniature remote mounted circuit board […]

ST-9502-1 – Silicone Rubber Coupling

ST-9502-1 – Silicone Rubber Coupling

Product info coming soon. Please consult factory.

ST-9502-2 – 0.187 Rubber Coupling

Product info coming soon. Please consult factory.

Automotive DC Tachometers

Automotive DC Tachometers

ServoTek DC tachometers are used in a variety of automotive testing applications, including braking and acceleration performance testing. They are also popular choices for gear reduction testing.

Process Control Tachometers

Process Control Tachometers

ServoTek Products offers DC tachometer generators with analog output that can measure speed and offer a proportional output signal, in support of a variety of process control applications.

Lift Encoders

Lift Encoders

ServoTek Encoders are used in automation lifts and manual lifts. The encoders offer an accurate measurement in both height and speed. Today’s overhead crane industry also use variable frequency drives using encoder feedback for closed loop performance.

PT-1122-1 Threaded Shaft Part

PT-1122-1 Threaded Shaft Part

Photo and information coming soon. Contact customerRFQ@marshbellofram.com for pricing and ordering information.

Tachsyn Series Brushless DC Tachometer Commutators

Tachsyn Series Brushless DC Tachometer Commutators

Tachsyn Series Brushless DC Tachometer Commutators Tachsyn Series Brushless DC Tachometers from ServoTek Products are a family of tachometers / commutators. This is a unique type of transducer that can be used as either a brushless dc tachometer and/or as […]

A Series DC Tachometer Generators 1-10 VDC Outputs

A Series DC Tachometer Generators 1-10 VDC Outputs

A Series DC Tachometer Generators

Aerospace Tachometers

Aerospace Tachometers

Aerospace tachometers from ServoTek Products are used for a variety of commercial aviation applications. DC tachometers measure airplane engine speed and wheel landing speeds electrically. Reliable measurements are obtained by using the rotational speed of an armature inside a magnetic […]

Industrial Machinery DC Tachometers

Industrial Machinery DC Tachometers

ServoTek DC Tachometers indicate the rotational speed in revolutions per minute (RPM) of shafts, wheels, gears and engines. They are used in the integration of industrial machines. Since rotational velocity is important to the correct, safe and efficient operation of […]

Process Control Encoders

Process Control Encoders

ServoTek process control encoders can be used in applications that require monitoring rotation rate, speed, and acceleration. The encoders can be used in many applications in the conveyor industry, material handling and packaging industry. Incremental encoders convert a mechanical input […]

PMA1-02-05 Encoder, 2 Pulse, 10-32 Screw Mount

PMA1-02-05 Encoder, 2 Pulse, 10-32 Screw Mount

When mounted to any rotating shaft, the PM Series Encoder provides a single channel square wave output to speed / position control. The Encoder can be used to supply digital feedback for motor speed control and speed indication. The small […]

PMA1-100-05 Encoder, 100 Pulse, 10-32 Screw Mount

PMA1-100-05 Encoder, 100 Pulse, 10-32 Screw Mount

Information coming soon. Contact customerRFQ@marshbellofram.com for pricing and ordering information.

PMA1-100-24 Encoder, 100 Pulse, 24 Volt

PMA1-100-24 Encoder, 100 Pulse, 24 Volt

When mounted to any rotating shaft, the PM Series Encoder provides a single channel square wave output to speed / position control. The Encoder can be used to supply digital feedback for motor speed control and speed indication. The small […]

PMA1-30-05-2 Encoder, Dual Channel, 30 Pulse, 5 Volt

PMA1-30-05-2 Encoder, Dual Channel, 30 Pulse, 5 Volt

When mounted to any rotating shaft, the PM Series Encoder provides a single channel square wave output to speed / position control. The Encoder can be used to supply digital feedback for motor speed control and speed indication. The small […]

PMA1-30-24-2  Encoder, Dual Channel, 30 Pulse, 24 Volt

PMA1-30-24-2 Encoder, Dual Channel, 30 Pulse, 24 Volt

Information coming soon. Contact customerRFQ@marshbellofram.com for pricing and ordering information.

PMB2-60-05 Encoder, 60 Pulse, 5 Volt, 0.187 Bore

PMB2-60-05 Encoder, 60 Pulse, 5 Volt, 0.187 Bore

When mounted to any rotating shaft, the PM Series Encoder provides a single channel square wave output to speed / position control. The Encoder can be used to supply digital feedback for motor speed control and speed indication. The small […]

PMA1-60-05 Encoder, 60 Pulse, 5 Volt

When mounted to any rotating shaft, the PM Series Encoder provides a single channel square wave output to speed / position control. The Encoder can be used to supply digital feedback for motor speed control and speed indication. The small […]

PMB3-100-05-A Encoder, 100 Pulse, 0.125″ dia shaft

PMB3-100-05-A Encoder, 100 Pulse, 0.125″ dia shaft

When mounted to any rotating shaft, the PM Series Encoder provides a single channel square wave output to speed / position control. The Encoder can be used to supply digital feedback for motor speed control and speed indication. The small […]

Encoder Options

Encoder Options

ServoTek Products Inc. offers different optional mounting kits and threaded shafts for their encoder line.

PTA1-30-24 Encoder, 30 PPR, 24 Volt

PTA1-30-24 Encoder, 30 PPR, 24 Volt

A completely new Optical Encoder is now available from ServoTek Products. OEM’s and Motor Manufactures now have a simple, Low Cost Solution to their digital feedback requirements. The new Encoder can replace a variety of more expensive digital devices, as […]

PTA11-60-05 Encoder 60 PPR, 5 Volt

Information coming soon. Contact customerRFQ@marshbellofram.com for pricing and ordering information.

PTB1-100-05 Encoder, 100 Pulse

A completely new Optical Encoder is now available from ServoTek Products. OEM’s and Motor Manufactures now have a simple, Low Cost Solution to their digital feedback requirements. The new Encoder can replace a variety of more expensive digital devices, as […]

PTB12-02-05 Encoder, 2 Pulse

PTB12-02-05 Encoder, 2 Pulse

A completely new Optical Encoder is now available from ServoTek Products. OEM’s and Motor Manufactures now have a simple, Low Cost Solution to their digital feedback requirements. The new Encoder can replace a variety of more expensive digital devices, as […]

PTB12-100-24-D Encoder, 100 Pulse, 2-Channel

PTB12-100-24-D Encoder, 100 Pulse, 2-Channel

A completely new Optical Encoder is now available from ServoTek Products. OEM’s and Motor Manufactures now have a simple, Low Cost Solution to their digital feedback requirements. The new Encoder can replace a variety of more expensive digital devices, as […]

PTB12-30-05 Encoder, 30 Pulse

PTB12-30-05 Encoder, 30 Pulse

Product coming soon, please consult factory.

PTB12-30-12 Encoder, 30 Pulse

PTB12-30-12 Encoder, 30 Pulse

A completely new Optical Encoder is now available from ServoTek Products. OEM’s and Motor Manufactures now have a simple, Low Cost Solution to their digital feedback requirements. The new Encoder can replace a variety of more expensive digital devices, as […]

PTB2-02-05 Encoder, 2 Pulse

PTB2-02-05 Encoder, 2 Pulse

A completely new Optical Encoder is now available from ServoTek Products. OEM’s and Motor Manufactures now have a simple, Low Cost Solution to their digital feedback requirements. The new Encoder can replace a variety of more expensive digital devices, as […]

PTB2-30-05 Encoder, 30 Pulse, 5 VDC

Product coming soon. Please consult factory.

PTB2-100-05 Encoder, 100 Pulse

PTB2-100-05 Encoder, 100 Pulse

A completely new Optical Encoder is now available from ServoTek Products. OEM’s and Motor Manufactures now have a simple, Low Cost Solution to their digital feedback requirements. The new Encoder can replace a variety of more expensive digital devices, as […]

PTB2-12-05 Encoder, 12 Pulse, 5 Volt

PTB2-12-05 Encoder, 12 Pulse, 5 Volt

A completely new Optical Encoder is now available from ServoTek Products. OEM’s and Motor Manufactures now have a simple, Low Cost Solution to their digital feedback requirements. The new Encoder can replace a variety of more expensive digital devices, as […]

PTB2-30-05-12 Encoder, 30 Pulse, Dual (2S) Channel

PTB2-30-05-12 Encoder, 30 Pulse, Dual (2S) Channel

A completely new Optical Encoder is now available from ServoTek Products. OEM’s and Motor Manufactures now have a simple, Low Cost Solution to their digital feedback requirements. The new Encoder can replace a variety of more expensive digital devices, as […]

PTB2-30-05-1B Encoder, 30 Pulse, Dual Channel

PTB2-30-05-1B Encoder, 30 Pulse, Dual Channel

A completely new Optical Encoder is now available from ServoTek Products. OEM’s and Motor Manufactures now have a simple, Low Cost Solution to their digital feedback requirements. The new Encoder can replace a variety of more expensive digital devices, as […]

PTB2-30-15-7 Encoder 30 Pulse

PTB2-30-15-7 Encoder 30 Pulse

A completely new Optical Encoder is now available from ServoTek Products. OEM’s and Motor Manufactures now have a simple, Low Cost Solution to their digital feedback requirements. The new Encoder can replace a variety of more expensive digital devices, as […]

PTB2-30-24 Encoder, 30 Pulse, 24V

PTB2-30-24 Encoder, 30 Pulse, 24V

A completely new Optical Encoder is now available from ServoTek Products. OEM’s and Motor Manufactures now have a simple, Low Cost Solution to their digital feedback requirements. The new Encoder can replace a variety of more expensive digital devices, as […]

H-Series Low Ripple Tachometer Generators

H-Series Low Ripple Tachometer Generators

1-16 VDC/1000 RPM ServoTek low-ripple tachometer generators satisfy the need for a low-cost, very low-ripple tachometer. In addition to being the first economical of their type, Series F and H tachometer incorporates all the desirable features of the ServoTek generator […]