3400A Spindle Motor SmartDriver Board
For OEM Applications
Features:
- Unique design:
- Unidirectional closed loop motor quick start: Zero reverse motor rotation
- Active Brake for quick motor stop
- Step mode for indexing the motor at zero speed
- Requires external step & direction signals
- Possible slight reverse rotation when mode is engaged
- Constant current ramp for rapid start time while providing motor protection
- Over-current and lock rotor protection: Virtually eliminates motor or driver damage
- Automatic retries for motor stalls
- Speed control: High-resolution for accuracy and precision with or without load
- 100 kHz pwm current regulator for better speed control
- Very low once-per-rev jitter typically <1uS
- Motor speed: Maximum 30krpm+
- Programmable motor power supply
- 3-24V, 0-4A output
- Better than +/-1% full-scale voltage output adjustment accuracy
- Easy to Use:
- Setup through a simple PC program
- Operate the motor through PC program or use stand-alone
- Easy integration into your test environment:
- Pluggable headers for power, motor, communication and IO allows for quick modular installation
- Corner mounting holes on 100mm x 170mm pc board
- Communicate through a standard USB port using included RS232 adaptor
- Includes SmartDriver Configuration Utility, LabVIEW Library with example code, and a Windows DLL
- Communications Port functions:
- Motor Configuration for Speed; Motor poles; Max drive current; Over-current limit: start and run; Time limit expired: start, ramp, lock
- Motor Control Commands for Run; Step; Coast; Brake; Stop; Clear errors; Reset
- Data Query for Run current; Speed; State: off, stepping, starting, ramping locking, locked, active brake, coasting, braking; Over-current limit error: step, start, run; Time limit expired error: start, ramp, lock