918D Series - RE280 DC Motor : 1.5V – 3V
Weight: 73-89g (ratio dependent)
This miniature gearbox is of steel and brass construction with brass gears and is mounted on a 1mm thickness steel bracket. It incorporates a high-quality three-pole motor with sleeved bearings. The design and construction of the unit make it suitable for a host of model and light industrial applications.
Motor Performance Data (at 3v):
- No Load Speed: 8800 RPM
- No Load Current: 0.24 A
- Speed @ Max Efficiency: 7200 RPM
- Current @ Max Efficiency: 1.06 A
- Torque @ Max Efficiency: 0.32 oz-in (23.2 g-cm)
- Output Power: 1.71 W
- Efficiency: 53.8%
- Stall Torque: 1.75 oz-in (126.0 g-cm)
- Stall Current: 4.8 A
Gearbox Specifications:
- Gearbox Type: 25mm Single Ratio Metal Gearbox
- Construction: Steel and brass with brass gears
- Mounting: 1mm thick steel bracket
- Motor Compatibility: RE280, RE280/1, RE280/5
- Backlash (no load): Max 2 degrees
- Max Radial Load: 300gf (10mm from flange)
- Shaft Axial Load: 200gf
- Output Shaft Diameter: 4mm
- Cover: Metal gearbox cover included
- Bracket: Metal bracket included
*Please view the product data sheet for dimensions and weight of the selected ratio.