A TAILWIND FEELING
Motor SGD 35 MS
Our planetary gear drive, rearweel-hubmotor with our integrated torquesensor is the smallest, lightest and most technically matured in its class.
It is available in perfectly balanced systems with a high perfomance controller, batteries and displays or as a stand alone component (requires adjustment of the motor controller – price depends on effort).
USP´s & key-features
- small & lightweight but still powerful
- temperature controlled
- permanent, double-sided torque measurement
- super smooth overrun clutch
- ratchet system for free choice of cassette
- minimised assembly effort: one cable, all data
- thru axle frameset compatibility
- easy to service
- not necessary to send the rear-wheel
Recommended use-cases
- gravelbikes & roadbikes
- urban bikes
- foldable bikes
- kids- & youthbikes
Specifications
Torque | 35 Nm |
Power | 250 Watt / 750 Watt (peak) |
Voltage (rated) | 36 V & 48 V |
Weight | 2,0 Kg |
Number & type of spokes | 32pcs. / J-bend 1,8 mm (15 G) – 2,34 mm (13G) |
Wheel-sizes | 26 – 29 inch |
Cassette-types | Shimano, SRAM or Campangolo SingleSpeed up to 13-speed |
Brake disc mount | IS-2000 |
Sensory (fully integrated) | double-sided torque, speed, motor-positioning, temperature, cassette-rotation |
Surrounding temperatures | -10° bis 45° |
Weight approval | 140Kg |
Protocol | CAN |
Decleration – Certifications | EN 15194:2017 – EN 60034-1 – MTTF(D), EMC, IPx4, SpringHammer, Drop – Rohs, REACH |
Drawing
Torquesensor Specifications
Power supply | 4,8 – 16 V 50mA (max) |
Power consumption (nominal) | < 0,3 W |
Torque range | 0 Nm – 100 Nm |
Output signal | 0 V – 5 V |
Zero off-set | 0,5 V (± 0,06 V) |
Aensitivity | 40 mV / Nm |
RSU | < ± 1,5 Nm |
Calibration possibilities | sensitivity, zero off-set |
Motor connection
Connector: Julet JL-F-Z1115AG
Stranded wire | Assignment | Concretisation |
Big blue | Phase A | |
Big green | Phase B | |
Big yellow | Phase C | |
Black | GND | |
Red | VCC | 4,8 V – 16 V |
Green | Hall A | motorpositioning |
Blue | Hall B | motorpositioning |
Yellow | Hall C | motorpositioning |
White | CAN HIGH | speed, temperatur,torque, calibration |
Grey | CAN LOW | speed, temperatur,torque, calibration |
Brown | cassette rotation |