| Specifications | |||
| Model No. | M58RD-X | M58CD-X | |
| Position | Rear Motor | Rear Motor | |
| Wheel Size (Inch) | 20 / 24 / 26 / 700C / 28 | ||
| Construction | Gear Drive | ||
| Rated Voltage (VDC) | 36 / 48 | ||
| Rated Power (W) | 350/500/750/1000 | ||
| n0 (rpm) | 490 ; 220 | ||
| nT (rpm) | 470 ; 200 | ||
| Reduction Ratio | 1:5 | ||
| Max. Torque (N.m) | 80 | ||
| Efficiency (%) | ≧80 | ||
| Noise Grade (dB) | <52 | ||
| Operating Temperature | ‐20 – 45℃ | ||
| Weight (kg) | 4.2 | 4.2 | |
| Color | Silver / Black | ||
| Brake | Disc Brake | ||
| Housing Mounting | No Screw | ||
| Installation Widths(mm/OLD) | 170/190 | ||
| Max. Housing Diameter(mm) | 158 | ||
| Cabling Route | Through Shaft Side, left | ||
| Cable Length (mm), Connection Type | 200, G9.1 | ||
| Spoke Specification | 36H*12G | ||
| Tests & Certifications | IP 65, CE/ROHS, EN ISO 13849‐1:2015 | ||
| Manufacturing Location | Shanghai | ||