SERVO42A NEMA17 closed loop stepper motor Driver CNC 3D Printer

₹4,599.00 Rs. 3897.46 + 701.54 GST
NEMA17 Stepper with Closed-Loop Control for 3D Printing. This means that even when it does miss a step, this motor can easily spot that small mistake and rectify it accordingly before it goes too far. Increases print speed, quality and reliability.
Availability: Out of stock
SKU
PRO3069

This conversion kit is a brilliant design from MakerBase that takes the best parts of both stepper motors as well as servo motors, to create a closed-loop motor that not only offers the high speed and holding torque of a stepper but also the near-perfect positional accuracy of a servo as it continuously reads its own position after moving, before making on-the-fly adjustments so that the output steps match the input commands.

It simply converts a NEMA 17 (42 x 42mm) stepper motor into a strong and accurate servo that can handle relatively heavy objects such as DSLR cameras. This conversion module has been designed with the intent to make a loss-free stepper motor and uses a closed-loop system with a positional sensor for on-the-fly adjustments as it spins. This means that even when it does miss a step, this motor can easily spot that small mistake and rectify it accordingly before it goes too far.

Due to this functionality, the MKS SERVO42A can greatly increase print speeds up to 200m/s on some 3D Printers without having to modify any firmware, commit to any major hardware changes or jump through any other loops just to get it working. This module can be used on any linear movement mechanism found in CNC router machines and 3D printers as well as slide tables, etc.

Features:

  • All parts are installed and debugged well, easily operate.
  • High-speed printing does not lose step
  • Easy to install and simple structure.
  • Available to configure through the serial port debugging assistant and multiple commands, and it can feedback the data.
  • Input voltage:12V-24V
  • Maximum input current:2A
  • Closed loop Feedback frequency :6kHz
  • Precision:0.1125degree
  • Microsteps:16.32,64,128.256
  • Processor Speed: 48MHz
  • USB Interface: Yes
  • Serial Port: Yes
  • OLED Display Interface: Yes, 400KHz I2C 4-Pin Header
  • Colour: black
  • Material: plastic + metal
  • Shaft Size and Type: 5mm (d-type)
  • Current Adjustment Range: 0-3.3A (default set to 300mA)
  • Step Angle: 22.5° (Default) / 11.25° / 5.625° / 2.815° / 1.40625°
  • Step Precision: >0.1125°
  • Only the above package content, other products are not included

Note:

  • Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.

Package Contents:

  • 1 x SERV042A
  • 1 x motherboard adapter
  • 2 x cable
  • 1 x OLED
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