ST5-Si-NN, DC Advanced Microstep Drive w/ Si Programming
DC Advanced Microstep Drive w/ Si Programming
Mclennan is delighted to act as stocking distributor and sales partner (UK, Ireland, and France) for the full range of Stepper Drives offered by Applied Motion Products from the USA. We hold many models in stock for immediate delivery and any motor from Applied Motion Products can be obtained on short lead times. For more information contact our Sales and Applications Engineering team.
The ST5-Si-NN stepper drive is a DC-powered microstepping drive for controlling two-phase, bipolar step motors. It offers advanced current control and a sophisticated 3rd generation anti-resonance algorithm that electronically dampens motor and system resonances to improve motor smoothness and usable torque over a wide speed range. The drive also employs electronic torque ripple smoothing and microstep emulation to greatly reduce motor noise and vibration. The drive must be powered from 24-48 VDC and can output up to 5.0 A/phase (peak-of-sine) to the step motor. Over-voltage, over-temperature and over-current protection features prevent damage while running in adverse conditions. The drive is complemented by a specifically matched set of NEMA 11 through NEMA 23 frame stepper motors (see Related and Recommended products below).
The ST5-Si-NN can operate in all of the same control modes as the Q models, plus it has the ability to run a stand-alone Si program stored in non-volatile memory. Si programs are created using the Si Programmer™ software, which provides unparalleled simplicity in indexer-drive programming via Applied Motion’s unique and powerful icon-based programming environment. Preconfigured motor setup files included with Si Programmer™ make it easy to set up the drive for optimum results.
For connecting to external devices such as control signals, incremental encoders, limit switches, proximity or photoelectric sensors, PLC I/O, lamps, and other devices, the drive comes with 8 digital inputs and 4 digital outputs. Adjustable digital filters are present on the digital inputs for enhanced reliability in noisy environments. Note: 2 single-ended analog inputs, which can be wired together as 1 differential analog input, are also available, but not in Si program mode. The drive comes with an RS-232 port for configuration and programming. All ST drives are CE approved and RoHS compliant.
- Programmable microstepping drive with advanced current control
- 100 lines of icon-based program capability
- Si Programmer™ is heralded for its programming ease
- Animation mode displays operation in real time, great for debugging
- Wide current range 0.1 to 5.0 A/phase (peak of sine) with idle current reduction
- Advanced anti-resonance algorithm
- Torque ripple smoothing
- Microstepping and Microstep Emulation
- 8 digital inputs, 4 digital outputs, optically isolated
- RS-232 cable and mating connectors included