POLISI3D CNC Digital Microstep driver DM542 Stepper Motor Controller 2-phase Digital Stepper Motor Driver 20-50V DC Max 4.2A for Nema 17, Nema 23 and Nema 34 series stepper motor, Replace M542 M542H

4.6 · 121 reviews

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$51

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Arrives before Christmas

Order today: expected by 23 Nov (20 days).Last day to order for Christmas: 3 Dec

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About this item

The POLISI3D DM542 is a digital microstepping driver built for 2-phase stepper motors in the Nema 17, 23 and 34 range. It handles 20-50V DC input and delivers up to 4.2A, with DIP switches to set current and microstep resolution. Optical isolation and TTL/differential signal compatibility make it a straightforward swap for older M542 or M542H drivers. Each order includes one DM542 unit.

DM542 digital 2-phase stepper driver, runs on 20-50V DC with up to 4.2A output
Works with Nema 17, Nema 23 and Nema 34 motors (42mm, 57mm, 86mm frames), 2-phase or 4-phase, 4/6/8-wire types
Direct replacement for M542 and M542H drivers
Optically isolated input with TTL-compatible and differential signal support
DIP switch lets you set output current and choose microstep resolution (2 to 256 steps, plus 5/10/25/50/125/200 options)
Uses bipolar constant-current chopping for smooth, accurate motor control

Specifications

UPC: 791548326775 791300410032
ASIN: B08GCFNQF2
GTIN: 791548326775 791300410032
Brand: POLISI3D
Voltage: 50 Volts
Material: Metal
Brand Name: POLISI3D
Unit Count: 1 Count
Item Weight: 260 Grams
Item weight: 260 Grams
Part Number: DM542
Manufacturer: POLISI3D
Material Type: Metal
Number of Items: 1
Number of Packs: 1
Customer Reviews: 4.6 4.6 out of 5 stars (121) 4.6 out of 5 stars
Best Sellers Rank: #132,425 in Tools & Home Improvement (See Top 100 in Tools & Home Improvement) #149 in Electrical Motor Controls
Product Dimensions: 10 x 20 x 37 cm; 260 g
Date First Available: 29 October 2019
Manufacturer reference: DM542

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