Spur Gearbox


Spur Gearbox


Instrumentation, diamond machinery, peristaltic pumps, motorized displays, programming devices, cam timers, medical equipment, valves, and actuators.


GB5P is a multi-step spur gearbox with 0.5Nm Gear Torque. It can combined with various types of motors. It is the most popular gearhead, with all polyacetal gears that rotate on steel spindles which are polished to a mirror finish and introduced between metal plates with a plastic frame. All bearings are permanently lubricated and therefore require no maintenance. The motor is attached to the gearbox using a spring clip. Thicker shafts (Ø6-7mm) mounted in robust bushings (Ø12mm) are available (GB5PS).

Similarly, the gears at the output end can be metal with thick shafts & robust bushings. Sintered gears variant possible GB5P can also be combined with small DC Motors. To achieve higher gear torque, GB5P can be mounted on GB4, GBW & GBX. In the same mounting, we can also offer casted gearhead with/without ball bearing. This gerabox can combined with Synchronous Motors, BLDC Motors, PM Stepper Motors, and DC Geared Motors as per requirements. 

Technical Data
Gear Type   Spur
Gear Torque Nm 0.5
Combination with Mechtex motors   Motor MTO, MT6, MTR/S3a/3b,MTR/S-4a/4b and small DC motors
Mounting   any position
Weight g 60
Axial thrust N 20
Lateral force N 60
Radial torque Nm 0.6
Slipping clutches/free wheel   available for certain ratios
Slipping clutches/friction 2 way Nm 0.05
Output bearing   Sintered bronze sleeve bushings, (Ball bearing on request)
Output shafts B 3.175,4.00,4.76,5.00,6.00 & 7..00 (others on request)
Ambient temperature operation °C -15...+ 55
Enclosure IP 40

Dimensional Drawing
Dimensional Drawing of Mechetx Spur Gearbox GB5P

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