Stepnet Micro Module (STL)
Ultra-compact stepper drive with CANopen networking and versatile command interfaces
The Stepnet Micro Module delivers precise stepper motor control in an exceptionally compact 4 in² PC board mountable package. This versatile drive features CANopen, DeviceNet, and RS-232 communication options alongside flexible command interfaces including PWM and Step/Direction. Compatible with NEMA 17 and 23 stepper motors, the STL combines 100% digital control with programmable electronic gearing capabilities. The ultra-small footprint enables seamless integration into desktop instrumentation and allows motor drive, interface, and control circuits to be consolidated on a single PC board for maximum design efficiency.
Technical Overview
Key Features
- Control and Communications: CANopen, DEVICENET, RS-232
- Command Interfaces: PWM, Step/Direction
- Motor Types: Stepper
- Feedback: Incremental
Key Specifications
- Supply Voltage Range: 20–75 VDC
- Continuous Current Range: 2–3 A
- Peak Current Range: 3–4.5 A
- Dimensions: 64 x 41 x 16 mm
- Environment: Commercial
- Discrete I/O: 12 input(s), 4 output(s)
Models
| Model # | Continuous Current | Peak Current | Supply Voltage | Communications | Feedback Options |
|---|---|---|---|---|---|
| STL-055-04 | 3 A | 4.5 A | 20–55 VDC | CANopen, RS-232, DEVICENET | Incremental |
| STL-075-03 | 2 A | 3 A | 20–75 VDC |
Accessories
- STL:
- Stepnet Micro Module Development Kit (Model: LDK-075-01)
- Stepnet Micro Module Development Kit Connector Kit (Model: LDK-CK)
- USB to Serial RS232 Adapter (Model: SER-USB-RJ11)
- Serial Cable Kit ( 1 per computer, to be used with CME software only) (Model: SER-CK)
Downloads
certifications
drawings
firmware
Need Help Finding the Right Drive?
Contact our team today to learn how Copley Controls can enhance the precision, efficiency, and reliability of your semiconductor manufacturing operations.