About Servo-Tek
A Servo-Tek DC tachometer generator provides a convenient and economical means of converting rotational speed into an isolated analog voltage signal suitable for remote indication and control.

Combining high accuracy with low driving torque, Servo-Tek tach generators are ideal for use in servo systems. Tach Generators are particularly suited to application in precision integrators and velocity servos, both of which require a highly linear speed/voltage relationships with minimum ripple. DC Tachometer Generators are also excellent rate generators for velocity damping in position servos.

Servo-Tek product series

A Series - DC Tachometers with output signal between 1 and 10 volts/1000 rpm.

B Series - DC Tachometers with output signal between 11 and 24 volts/1000 rpm.

D Series - DC Tachometers with output signal between 25 and 50 volts/1000 rpm.

E Series - DC Tachometers with output signal between 0.7 and 3 volts/1000 rpm.

F Series – Low ripple DC tachometers with output signal between 1 and 8 volts/1000 rpm.

H Series - Low ripple DC tachometers with output signal between 5 and 16 volts/1000 rpm.

J Series - Low ripple DC tachometers with output signal between 16 and 30 volts/1000 rpm.


A Series models

SA-740A-7 (A-Series, Flange Mount, 2.6 V/ 1000 RPM, 12000 RPM Max Speed)


More models

SB-740A-7

SB-7427A-7

SA-7103A-5E

SA-740A-5E

SA-7103A-3

SB-740A-1L

SA-757A-3A

DA-7533A-2

SA-7103A-2

SA-7125A-2

SA-740A-2

SA-7534A-2

SA-757A-2

SA-796A-2

SB-740A-2

SB-7491A-2

SB-757A-2

SD-7146A-2

SD-740A-2

SN-763A-2

ST-7336A-2

ST-7468A-2

ST-7553A-2

SU-780A-2

SA-7103A-2C

SA-740A-1

SB-757A-1