Spur Gear Drive for Heavy Duty Applications


Spur Gear Drive for Heavy Duty Applications


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


GB5H is a Spur Gear Drive for heavy-duty applications with 0.8Nm Gear Torque. It can combined with various types of motors. It is a moderately priced gearhead, and is specially designed to cater to heavy-duty applications in a small frame. This is a multi-step gearbox with thick metal 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 employing a snap clip. Thicker shafts (Ø6-7mm) mounted in robust bushings (Ø12mm) are available in a new variant (GB5HS). GB5H can also be combined with small DC Motors, To achieve higher gear torque, GB5H can be mounted on GB4. This gearbox can combined with Synchronous Motors, BLDC Motors, PM Stepper Motors, and DC Geared Motors as per requirement. 

Technical Data
Gear type   Spur
Gear Torque Nm 0.8
Combination with Mechtex motors   MT0,MT6,MTR/S3a/3b,MTR/S-5,MTR/S4a/4b and small DC motors
Mounting   any position
Weight g 65
Axial thrust N 20
Lateral force N 100
Radial torque Nm 1.5
Slipping clutches/free wheel   not available
Output bearing   Sintered bronze sleeve bushings, (Ball bearing on request )
Output shafts Ø 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 Mechtex Spur Gearbox GB5H

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