Module

Wolley Wheel 1.2

A robot wheel with built-in 2-stage planetary gearbox, motor and controller.

Release Notes

- Changed the ECU to version 1.4.

Parts

Version 1.0
Qty Name P/N
1 Gear Carrier 100111
Planet gear carrier with 3 7.5 mm shafts at 16.5 mm from the center
1 MotorPlate
Holds the motor in place
3 PlanetGearA 100103
Spur gear, 32 teeth, 0.8 mm module, 8.5 mm bore, 3.25 mm face width
3 PlanetGearB 100107
Spur gear, 26 teeth, 1.0 mm module, 5.25 mm bore, 3.5 mm face width
1 RingGearA 100102
Internal spur gear, 75 teeth, 0.8 mm module, 3.75 mm face width
1 RingGearB 100106
Internal spur gear and wheel, 66 teeth, 1.0 mm module, 3.5 mm face width
1 SunGearA 100104
Spur gear, 9 teeth, 0.8 mm module, 2.1 mm bore, 2.75 mm face width
1 SunGearB 100108
Spur gear, 12 teeth, 1.0 mm module, 5.75 mm hex bore, 3.5 mm face width
1 Tire 100110
1 Wheel Back 100101
Adds a flat surface between the inner gears and PCB
1 Wheel Enclosure 100100
Protective enclosure and mount
1 Wheel Front 100109
1 Wheel Middle 100105
Separates the gear stages
1 MotorECU PCB v1.1 100113
1 Hex Stand-off, M3 x 11 mm
1 Mabuchi RC-280SA
Brushed DC motor, 5 V
3 Round Magnet, 4 x 2 mm
7 Round Stand-off, M3 x 4 mm R30-5000402
Threaded stand-off, Ø4.76mm
4 Socket Screw ISO 4762, M3 x 16 mm
6 Socket Screw ISO 4762, M3 x 4 mm
4 Socket Screw ISO 4762, M3 x 6 mm
Version 1.2
Qty Name P/N
1 Gear Carrier 100122
Planet gear carrier with 3 7.6 mm shafts at 16.75 mm from the center
3 PlanetGearA 100103
Spur gear, 32 teeth, 0.8 mm module, 8.5 mm bore, 3.25 mm face width
3 PlanetGearB 100107
Spur gear, 26 teeth, 1.0 mm module, 5.25 mm bore, 3.5 mm face width
1 RingGearA 100102
Internal spur gear, 75 teeth, 0.8 mm module, 3.75 mm face width
1 RingGearB 100106
Internal spur gear and wheel, 66 teeth, 1.0 mm module, 3.5 mm face width
1 SunGearA 100118
Spur gear, 9 teeth, 0.8 mm module, 2.5 mm bore, 2.75 mm face width
1 SunGearB 100108
Spur gear, 12 teeth, 1.0 mm module, 5.75 mm hex bore, 3.5 mm face width
1 Tire 100121
1 Wheel Back 100117
1 Wheel Enclosure 100116
1 Wheel Front 100120
1 Wheel Middle 100119
1 MotorECU PCB v1.4 100135
1 Hex Stand-off, M3 x 11 mm
1 Mabuchi RS-385PV
Brushed DC motor, 12 V
3 Round Magnet, 4 x 2 mm
3 (7) Round Stand-off, M3 x 4 mm R30-5000402
Threaded stand-off, Ø4.76mm
2 Socket Screw ISO 4762, M2.5 x 4 mm
4 Socket Screw ISO 4762, M3 x 16 mm
6 Socket Screw ISO 4762, M3 x 4 mm
4 Threaded Inserts, M3 x 3.7 mm RX-M3x3.7