Series 41 Phase Lock PWM Servo Controller
Applications:
- Laser scanners
- High speed air bearing spindles
- High accuracy machining and grinding
- Memory disk and head testers
- Wafer spinners
- Centrifuge
| Motor Type: | Brushless | |||
| Switching Frequency: | 24-80 KHz adjustable | |||
| Voltage: | 40-55 VDC | |||
| Peak Current: | 10 amps | |||
| Package/Mounting: | 3U Eurocard Pluggable Module |
Features:
- Speed regulation of <±0.001% can be achieved with precision spindles and feedback devices
- Controls brushless motors over a wide speed range: 100 to over 50,000 RPM
- Switching frequency of 24 to 80KHz allows operation with low inductance motors
- Accepts external or internal frequency (speed) command
- Frequency synthesizer circuits provide a programmable frequency (speed) command from a precise crystal reference
- Velocity feedback can be derived from the motor commutation sensors, incremental encoder, or a laser scanner
- Optional input for low air pressure interlock will disable the motor drive when controlling externally pressurized air bearings
- Digital inputs for Enable/Reset, Brake, Internal/External frequency command, Direction of rotation
- Fault protection circuits for over temperature, over speed, over voltage, current overload, motor stall