BLDC wheel hub motor i-Wheel 3213.00-1XXX
Direct drive - Benefits in a nutshell
- No gearbox – no wear
- Much longer service life compared to conventional drive technology with a gear stage
- Excellent running properties with barely perceptible noise level
- Safe operation due to permanent temperature monitoring
- Ultra-compact with extremely high power density
- Easy replacement of the the wheel coating on site possible thanks to the patented Ketterer solution
Safety first
- Rotational control system using diverse redundancy
- PL-d safety level achievable with suitable controller
- Safe production processes, as there are no risks of contamination from gear oils and greases (no gearbox)
The choice is yours - we implement it
- Encoder optional: BiSS, SSI, TTL incremental (various resolutions)
- Brake optional: Permanent magnetic brake or spring-operated brake
- Can be combined with various controllers
- Customer-specific mechanical integration and system connection
| Model | 3213.00-1XXX i-Wheel-A-170 |
| Rated voltage | 48 VDC |
| Rated current1) | 5 A |
| Rated torque1) | 3 Nm |
| Rated speed1) | 530 rpm |
| Max. speed at rated torque1) | 17 km/h |
| Shaft power (output)1) | 165 W |
| Idle running speed2) | 975 rpm |
| No-load current2) | 0.5 A |
| Achievable max. speed2) | up to 31 km/h |
| Max. efficiency2) | 88,6 % |
| Standstill torque2) | 5.4 Nm |
| Starting current at idle speed2) | 12.4 A |
| Torque constant2) | 0.6 Nm/A |
| Speed constant2) | 11 min-1V-1 |
| Terminal resistance (phase to phase) | 0.65 Ohm |
| Terminal inductance | 3.7 mH |
| Rotor inertia | 2,900 kgmm2 |
| Max. radial axle load F3) | 800 N |
| Max. axial axle load F3) | 200 N |
| Number of magnets poles | 32 |
| Interconnection of the motor | L63S4 |
| Encoder type in standard | Digital Halls + TTL magnetic incremental ABZ |
| Encoder resolution | 4.096 cpr |
| Material of the coating | Blickle Besthane 92 ±3 Shore A |
1) Max. ambient temperature = 40 °C, controller-specific
2) At the nominal point (TU = 20°C), controller-specific
3) Radial and axial forces apply to the nominal service life L10h = 20,000h according to DIN ISO 281
| Model | 3213.00-1XXX i-Wheel-A-170 |
| Braking torque | 5 Nm |
| Power supply brake | 24 VDC / 17,6 W |
| Power consumption brake | 7 W through PWM Power reduction |
| Weight incl. brake | 4.5 kg |
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