| Brushless motor parameters | |
| Color | black and silver |
| Working voltage | 48V DC |
| Power | 400W |
| Speed | 12000 r/min |
| Distance | 0.45 (N.m) |
| Insulation resistance | > 2 ohms |
| Insulation dielectric strength | 400V |
| Diameter | 55 mm |
| Axis collet length | 43mm |
| Diameter of Axis collect holder | 16mm |
| Repeat accuracy | 0.01-0.03mm |
| ER11 collect | 3.175mm |
| Spindle net weight | 1.1 KG |
| Brushless DC speed driver controller parameters | |
| Model | WS55-180 |
| Color | Black |
| Rated voltage | 20-50VDC |
| Rated current | 8A |
| Limited current | 10A |
| Maximum speed | Over 20000RPM |
| Speed control | 1.Regulation resistance, 2.External voltage:10VDC |
| Alarm output: AL signal | This port and the ground have a 5V alarm output output |
| Power light | Green LED (the led is on once power on) |
| Operation condition light | Red LED (The led flash one times continuas when the device is suspended) |
| Insulation resistance | >100MΩ at normal temperature and pressure |
| Insulation strength | 0.5KV, 1 minute at normal temperature and pressure |
| Storage temperature | -20℃ |
| Storage humidity | 0-95%RH |
| Working temperature | 0-45℃ |
| Working humidity | < 80%,No frost, frost free |
| Working Vibrating | 5.9m/S² MAX |
| Dimension | 96x68x36mm |
| Weight | Approx. 195g |
| Spindle fixture | (Higher precision, low deformation rate, smooth inner wall) |
| Material | Cast aluminum |
| Color | Silver |
| Bore diameter | 55mm |
| Total Size | 90x40x65mm |