| 型号 | DDR-12 | ||
| 安装位置 | Front/Rear | ||
| 电机结构 | Direct | ||
| 额定电压(V) | 24/36/48 | ||
| 额定功率(W) | 180-300 | ||
| 重量(kg) | 3.3 | ||
| 轮径(inch) | 8/10/12 | ||
| 额定速度(km/h) | 25 | ||
| 磁钢极对数(2P) | 15 | ||
| 开档(mm) | 92/115 | ||
| 刹车类型 | Disk/Drum brake | ||
| 飞轮 | Single | ||
| 工作温度(℃) | -20---45 | ||
| 效率(%) | ≥80% | ||
| 颜色 | Black/Silver | ||
| 出线方式 | Shaft center left | ||
| 噪音等级(dB) | ≤55 | ||
| 防水等级 | IP54 | ||
| 盐雾试验标准(h) | 24/96 | ||
