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Driver Leadshine DM422 Digital
Driver DM442 Leadshine Digital 20-36VDC 0,5 - 4,2A
The DM442 is a versatile fully digital stepping driver based on a DSP with advanced control algorithm. The DM442 is the next generation of digital stepping motor controls. It brings an unique level of system smoothness, providing optimum torque and nulls mid-range instabilities. Motor self-test and parameter auto-setup technology offers optimum responses with different motors and makes it easy to use.
The driven motors can run with much smaller noise, generate less heat, and move smoother than most other drivers on the market. Its unique features make the DM442 an ideal solution for applications that require low-speed smoothness.
Features:
- Output current from 0,5 to 4,2A (peak) 8 steps selectable via dip-switches
- RMS 3,0 A
- Supply Voltage up to +36 VDC
- Microstep resolution programmable, from full-step to 102,400 steps/rev
- Pulse input frequency upt to 200 khz
- Suitable for 2-phase and 4-phase motors
- Over-voltage, over-current, phase-error protections
- Opto-isolated differential inputs
- Connection to PC parallel port via interface board or micro-controller
- TTL compatible and optically isolated input
- Automatic idle-current reduction
- Anti-Resonance, provides optimum torque and nulls mid-range instability
- In casing including integrated cooling element
- Motor self-test and parameter auto-setup technology, offers optimum responses with different motors
- Multi-Stepping allows a low resolution step input to produce a higher microstep output for smooth system performance
- Support PUL/DIR and CW/CCW modes
- Size: 116 x 69,2 x 26,5 mm (L x W x H) (without plugs)
Applications:
Suitable for a wide range of stepping motors of NEMA sizes 17, 23, 24 and 34 (42 x 42 mm to 86 x 86 mm). It can be used in various kinds of machines, such as laser cutters, laser markers, high precision X-Y tables, labeling machines, and so on. Its unique features make the DM442 an ideal solution for applications that require low-speed smoothness and high performance.
Datasheet (german)
Programming Software
