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Curtiss-Wright's range of motor controllers has been developed for use on weapons stations or main battle tanks. The system power, I/O, performance and assembly have been designed for the most demanding dynamics and precision requirements and can be easily modified to your specification. The entire range of motor controllers include EMI filtering, power electronics, embedded system software, control algorithm, a common service tool, and the electrical interfaces required.
| Nano Controller 80A | Twin X 300A (2 Axis) |
| Twin X 600A (2 Axis) | DACS III NG 900 (1 x Axcon NG and 2 x DRUi NG 900A) |
| Nano Controller 80A | Twin X 300A | Twin X 600A | DACS III NG 900 (Axcon NG and 2x DRUi NG 900A) | |
| Power Supply Voltage and Motor Currents | ||||
| MIL-STD-1275 power | 18 to 32VDC | 18 to 32VDC | 18 to 32VDC | 18 to 32VDC |
| Motor phase peak current | 80A | 300A | 600A | 900A |
| Motor phase continuous current (A) | 20A | 75A | 150A | 210A |
| Signal Interfaces | ||||
| Analog inputs | 2 | - | - | - |
| Digital I/O | 4/2 | 10/7 | 10/7 | 8 to 16/1 to 8 |
| Emergency stop | ✓ | ✓ | ✓ | ✓ |
| CANbus | 1 | 2 (customer + hand controller) | 2 (customer + hand controller) | 2 (customer + hand controller) |
| RS-422/RS-485 | ✓ | ✓ | ✓ | ✓ |
| Gyro-interface | ✓ | ✓ | ✓ | ✓ |
| Motor and Brake Interfaces | ||||
| Brake control | ✓ | ✓ | ✓ | ✓ |
| Resolver and Encoder | ✓ | ✓ | ✓ | ✓ |
| Mechanical | ||||
| Approx. weight | 2.1 kg 4.62 lb | 17 kg 37.47 lb | 25 kg 55.11 lb | Axcon: 6 kg 13.22 lb DRUi: 25 kg 55.11 lb |
| Typical dimensions (l x w x h) | 135 x 110 x 95 5.31 x 4.33 x 3.74" | 327 x 238 x 159 12.87 x 9.37 x 6.26" | 420 x 285 x 160 16.54 x 11.22 x 6.3" | Axcon: 223 x 256 x 99 8.78 x 10.08 x 3.9" DRUi: 267 x 241 x 257 mm 10.51 x 9.49 x 10.12" |
| Connectors | D38999 | D38999 Power: Cannon | D38999 Power: Cannon | D38999 Power: Cannon |
| Environmental | ||||
| EMI/EMCI: MIL-STD-461 ground army | ✓ | ✓ | ✓ | ✓ |
| Environmental: MIL-STD-810 ground mobile | ✓ | ✓ | ✓ | ✓ |
| Special Features | ||||
| Galvanic isolation | ✓, and Inrush current limitation | ✓ | ✓ | ✓ |
| Power on, self test, and BIT | ✓ | ✓ | ✓ | ✓ |
| Overcurrent and temperature protection | ✓ | ✓ | ✓ | ✓ |
Motor Controllers