High Speed Reduction Gear


High Speed Reduction Gear


Timers, Chart Recorders, Potentiometer Drives, Light Displays, Hour Meters, Cam Timers, Programming Devices and Control Instrumentation.


GB8 is a high-speed reduction gear. It has 4Nm gear torque and gear ratios from 6 to 600. Available in dimensions of 60x60x19mm or 70x70x19mm, it features heavily loaded steel gear wheels and spur gears rotating on hardened and polished steel spindles.

The thick output shaft rotates in robust sintered bushings, housed between two metal plates with a plastic frame. Ideal for timers and chart recorders, it seamlessly integrates with Synchronous motors, BLDC motors, PM stepper motors, DC geared motors, and offers versatile and reliable performance. 

Technical Data
Gear type   Spur
Gear Torque Nm 4
Combination with Mechtex motors   Motor MT0,MT6,MTR/S3a/3b,MTR/S-5,MTR/S4a/4b and small DC motors
Mounting   any position
Weight g 200
Axial thrust N 100
Lateral force N 250
Radial torque Nm 3
Slipping clutches/free wheel   available for certain ratios
Output bearing   Sintered bronze slveeve bushing,(Ball bearing on request)
Output shafts Ø dia. 8 x 23 mm (with a flat), others on request
Ambient temperature operation °C -15...+ 55
Enclosure IP 30

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