Applications
Robotic Lawn Mower Machine, Telecom Antenna, Solar Cleaning Robots, Medical Equipment, Automotive, Robotics
Description
The Gearhead GB72P is specially designed to cater to heavy-duty applications in a cylindrical frame with a centre shaft. This is a planetary gearbox with all-metal gears, and with plastic gears in the first stage. Ball bearings are used for higher torque requirements, along with their increased life. The entire gearhead is permanently lubricated and therefore requires no maintenance. Brushed and Brushless DC Motors up to 72 mm diameter are generally mounted on this gearhead to provide a compact and yet powerful drive.
Standard Data
| Gear Type | - | Spur Gears |
| Gear Torque | Nm | 10 to 250 |
| Axial Load | N | 220 |
| Radial Force | N | 1000 |
| Output Bearings | - | Ball bearing |
| Output Shafts | mm | Ø 20 (others on special request) |
| Ambient Temperature Operations | °C | -15….+80 °C (+120°C on special request #) |
| Enclosure | IP | Standard IP40 & up to IP65 *On special request (As per IEC 60529) |
# Corresponding o/p torque rating of gearhead will be reduced
Technical Data
| Reduction Ratios | - | 5.07 | 5.36 | 27.14 | 145.41 | 659.01 | 736.73 | 778.97 | 823.63 |
| Number of stages | - | 1 | 1 | 2 | 3 | 4 | 4 | 4 | 4 |
| Torque | Nm | 8 | 8 | 25 | 80 | 250 | 250 | 250 | 250 |
| Gearbox Length | mm | 67.5 | 67.5 | 86 | 98.5 | 111 | 111 | 111 | 111 |
Note: Ratios marked with a '*' suffix are available on special request
Dimensional Drawing
