Description:
The Curtis Model 1239E with isolated 12V logic provides energy efficient control of asynchronous AC induction motors performing on-vehicle traction drive duties. It offers vehicle developers a highly cost-effective combination of power, performance and functionality.
Specifications: 
VIEW SPECIFICATIONS SHEET
| Application | Traction |
| Nom. Volt. Range [VDC] | 60 - 144 |
| Current (2 min) [A] | 500 - 650 |
| Control Type | Speed or Torque |
| Control Method | IFO Vector |
| VCL | Yes |
| CANbus | Yes |
| Auto Tuning | Yes |
| Dual Drive | Yes |
| IP Rating | IP65 |