Applications
Timers, Chart Recorders, Potentiometer Drives, Light Displays, Hour Meters, Cam Timers, Programming Devices and Control Instrumentation.
Description
GB4 is a sturdy reduction gearbox designed for electric motors. It delivers 5Nm gear torque and offers gear ratios from 25/3 to 10. With dimensions of 78 x 72 x 19 mm, it features heavily loaded steel gear wheels rotating on hardened and polished steel spindles. The thick output shaft rotates in durable sintered bushings and is optionally mountable on a ball bearing for added stability.
Housed between two metal plates with a plastic frame, it's perfect for programming devices and control instrumentation. GB4 can combine with Synchronous motors, BLDC motors, PM stepper motors, DC geared motors, and ensures versatile and precise performance.
Technical Data
| Gear type | Spur | |
| Gear Torque | Nm | 5 |
| Combination with Mechtex motors | MT0, MT6, MTR/S3a/3b, MTR/S-5, MTR/S 4a/4b/D4b and small DC motors (upto 40) | |
| Mounting | any position | |
| Weight | g | 350 |
| Axial thrust | N | 100 |
| Lateral force | N | 300 |
| Radial torque | Nm | 4 |
| Slipping clutches/free wheel | available for certain ratios | |
| Output bearing | Sintered Bronze, 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 |
Dimensional Drawing
