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PANUCATT Panucatt SureStepr SD6128 Stepper Driver 4 Pack

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Panucatt SureStepr SD6128 Stepper Driver 4 Pack

The SureStepr SD6128 is a bi-polar stepper motor driver based on the new THB6128 stepper driver chip. Simple to use and operate using an indexer (DIR/STEP) interface to move the stepper motors. The SD6128 is a drop-in replacement for Pololu style footprint drivers including the SD8825, A4988, A4983 and Stepsticks. See user guide for pin out compatibility.

List Price: $48.00
Availability: Currently Unavailable
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Product No. M-C5S-DQ2H

Please note, all Clearance Item purchases are final and are not covered by the MatterHackers Return Policy - this excludes Refurbished 3D printers and machines which have at least a 6-month warranty.

Reason for Clearance:  This item is being discontinued on MatterHackers.

The SD6128 features a heat pad on top of the chip making heatsink easier and more efficient. It does not rely on the already small PCB area to dissipate heat. Comes with heatsinks that cover the entire chip. No soldering required as all pin headers comes pre-soldered.

See user guide before attempting to install. Do not operate without heat sink.

This driver takes manual Vref adjustments and is for use with boards without digital pot controller available. RAMPS, RADDS, and most third party controllers. The Azteeg controllers can use these drivers as well but will work with the digipot version if needed.


Features and Specs:

  • Supports 1, 1/2, 1/4, 1/8, 1/16 , 1/32, 1/64 and 1/128 Micro-stepping
  • Up to 2.2 Amps peak drive current
  • Comes with Heat sink
  • Easy to use DIR/Step interface
  • Over current, Over temperature and short circuit protection
  • Current reduction at idle set by jumper pad
  • Vref accessible for external current limit control
  • Change decay setting using solder pads on driver
  • Motor Voltage: 36V max
  • Compatible with 3.3 and 5v systems

Manufacturers Documentation:

SD6128 User Guide
SD6128 Schematics

Questions View All Responses

Is this compatible with Makerbase MKS Rumba +V1.0? Printing with the Cultivate 3D The Beast?

— asked by ChrisMarch 25th, 2019 at 12:33PM
View 1 Response

@Sneakers there is some noise but no high pitched whining.

— asked by scott.cahoon November 29th, 2018 at 3:41PM
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Is there any whining from the stepper motors when the driver is run at 12V?

— asked by SneakersNovember 29th, 2018 at 7:04AM
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Are these a drop-in replacements for ElkesMana SE control board?

— asked by Ernest S B BostonNovember 11th, 2018 at 5:34PM
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How do these compare to the MC2130 drivers? Do these have an STI mode?

— asked by Steven MolenNovember 8th, 2018 at 7:51PM
View 1 Response

It would be nice if these were also sold in pairs for those running 6-9 steppers. One could buy 12 and sell 6. Probably lose money :-(

— asked by BradOctober 27th, 2018 at 4:55PM
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Would this work with mks gen 1.4 board?

— asked by Jaime friasApril 8th, 2018 at 7:54AM
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I would like to order 6 of this SD6128 instead of 4. Is it possible?

— asked by Daniel KDecember 28th, 2017 at 3:28PM
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What are these for?

— asked by Marvin24 December 17th, 2017 at 4:56PM
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Do the SD6128 stepper drivers suffer from "salmon skin" issues like DRV8825 do?

— asked by KevinSeptember 22nd, 2017 at 9:04PM
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Are these quiet stepper drivers like tmc2100 or are they audible / noisy?

— asked by Paul July 15th, 2017 at 3:04AM
View 3 Responses

Hi I have 4 axis motors and two extruder motors do I need 4 or 5 drivers? Thanks

— asked by KoenigCNC February 23rd, 2017 at 5:11PM
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