Applications
Instrumentation, diamond machinery, peristaltic pumps, motorized displays, programming devices, cam timers, medical equipment, valves, and actuators.
Description
GBB is a spur gear drive designed for DC motors with diameters up to 33 mm. It offers 0.5Nm gear torque and gear ratios from 4.66 to 1953. This 33mm OD off-center shaft gearhead features 2 to 8-stage reduction, with polyacetal gears in the initial stages and steel sintered gears in the final stages. It has a nominal torque rating of 0.5Nm and a peak torque of up to 0.8Nm.
The GBB comes in three housing sizes based on gear reduction stages. Ideal for motorized displays and programming devices, it supports mounting 2 series of synchronous motors and PM stepper motors, with the option for 3 series motors on request.
Technical Data
| Gear torque | Nm | 0.5 |
| Gear type | Spur (1st pair helical) | |
| Combination with Mechtex Motors | DC24 / DC28 / D32 / DC30* others on request | |
| Mounting | any position; preferrably with shaft horizontal | |
| Weight | g | Variable with reduction stages (140 approx) |
| Axial thrust | N | 15 |
| Radial torque | Nm | 0.6 |
| Lateral force | N | 50 |
| Output Bearing | Sintered bronze sleeve bushings | |
| Output shafts | Ø | dia. 5 x 12 mm (with a flat); others on request |
| Ambient temperature operation | °C | -15 ... +55 |
| Enclosure | IP | 30 |
Dimensional Drawing
