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ST Stepper Drives
Advanced Microstepping Drives with Multiple Control Options
Product Features
- Sophisticated current control
- Anti-resonance
- Torque ripple smoothing
- Microstepping
- Microstep emulation
- Idle current reduction
- Multiple control options
Series Details
The ST stepper drives are a family of compact digital stepper drives with multiple control options and many sophisticated features. The ST drives represent the latest generation of stepper drive technology from Applied Motion. Step motors run smoother than ever with features such as anti-resonance, torque ripple smoothing, and microstep emulation. Step motors also run faster and with more torque due to the alleviation of mid-band resonance issues.
ST drives are powered from 24-48 (ST5) or 24-80 (ST10) volts DC. They come with multiple control options, including:
- S drives for basic applications such as step & direction or velocity mode
- Plus drives for stand-alone Q programming with limited I/O
- Q drives for stand-alone Q programming with more I/O and options for encoder feedback, RS-485, and Ethernet
- Si drives for stand-alone Si programming and options for encoder feedback and Ethernet
- C drives for use as a slave node on a CANopen network
Other features of the ST drives include:
- Encoder feedback including stall detection and stall prevention
- Communication options including RS-232/422/485, Ethernet, and CANopen
- Third-party HMI compatibility with Q drives
- User-friendly software for setup and configuration, tuning, and programming














