SKU: 3DDF-1875
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Makerbase MKS SERVO42 Closed-Loop Nema 17 Motor V1.1

₹2,829.00 (Inclusive of all taxes)
Out of Stock

Upgrade your 3D printer or CNC machine with the Makerbase MKS SERVO42A V1.1, a closed-loop Nema 17 motor adapter that merges the high speed of steppers with the precise positional accuracy of servos. This module ensures on-the-fly error correction, preventing missed steps and enabling significantly faster, more reliable movements.

Features

  • Transforms standard Nema 17 steppers into high-precision, closed-loop servo motors.
  • Achieve high-speed printing up to 200mm/s without firmware modifications.
  • Features real-time positional feedback to correct missed steps instantly, ensuring flawless operation.
  • Offers exceptional accuracy under 0.1125 degrees for superior print quality.
  • Simple plug-and-play integration for various linear motion systems.

Out of stock

Description

The Makerbase MKS SERVO42A V1.1 represents a breakthrough in motion control, ingeniously combining the strengths of traditional stepper motors with the closed-loop precision of servo systems. This innovative module converts any standard Nema 17 (42 x 42mm) stepper motor into a high-performance, error-correcting servo. By continuously monitoring its own position and making immediate adjustments, the SERVO42A ensures that the output steps perfectly match the input commands, virtually eliminating lost steps and maintaining optimal positional accuracy.

Designed for seamless integration, the MKS SERVO42A significantly boosts the capabilities of 3D printers, CNC router machines, and other linear movement mechanisms. It allows for dramatic increases in print speeds, potentially up to 200mm/s on compatible 3D printers, all without the need for complex firmware alterations or extensive hardware overhauls. This robust closed-loop system not only enhances reliability but also improves the overall quality and speed of your digital fabrication projects, making it an essential upgrade for any serious maker.

Key Features

  • Pre-installed and debugged for effortless operation upon integration.
  • Enables high-speed printing without loss of steps, maintaining accuracy at higher velocities.
  • Simple structure ensures straightforward installation into existing setups.
  • Configurable via serial port debugging assistant using multiple commands.
  • Provides real-time data feedback for precise monitoring and control.

Applications

  • High-speed 3D Printers for improved print times and quality.
  • CNC Router Machines requiring precise, high-torque movement.
  • Linear Slide Tables and other automated positioning systems.

Technical Specifications

Item TypeNEMA 17 Stepper Motor Adapter
ModelMKS SERVO42A V1.1
Input Voltage12V-24V
Peak Output Current±2A
Closed-loop Feedback Frequency6kHz
PrecisionUnder 0.1125 degrees
Micro Stepping16/32/64/128/256 (Default 16)
Step Angle22.5° (Default) / 11.25° / 5.625° / 2.815° / 1.40625°
Shaft TypeD Type
Shaft Diameter5 mm
Position Cycle Frequency5KHz
PID Adjustment MethodsPID, pPID, vPID (default sPID)
Processor Speed48MHz
Serial PortYes
OLED Display InterfaceYes, 400KHz I2C 4-Pin Header
Parameter Adjustment MethodReset module after re-adjustment
Current Adjustment Range0-3.3A (default 300mA)

Frequently Asked Questions

What is a closed-loop Nema 17 motor?

A closed-loop Nema 17 motor like the MKS SERVO42A combines the high torque of a stepper motor with the precise positional accuracy of a servo. It continuously monitors its position, correcting any missed steps in real-time to ensure the output matches the commanded movement perfectly.

What are the benefits of using this motor in a 3D printer?

This motor enables significant benefits for 3D printers, including faster print speeds (up to 200mm/s) and greatly improved positional accuracy. It virtually eliminates skipped steps, leading to more reliable prints with fewer errors and superior overall print quality, even at higher velocities.

Is firmware modification required for installation?

No, the MakerBase MKS SERVO42A is designed for straightforward plug-and-play integration. It allows for increased print speeds and enhanced accuracy without the need for complex firmware changes or major hardware modifications, simplifying the upgrade process for users.

What is the precision and feedback frequency of the MKS SERVO42A?

The MKS SERVO42A offers high precision, rated under 0.1125 degrees. It operates with a closed-loop feedback frequency of 6kHz. This combination ensures very accurate and responsive positional control, critical for detailed 3D printing and precise CNC operations.

How is the MKS SERVO42A configured and controlled?

The MKS SERVO42A can be configured using a serial port debugging assistant, allowing users to adjust parameters with various commands. It also provides real-time data feedback, which is crucial for monitoring performance and fine-tuning the motor's operation to specific application requirements.

Package Includes

  • 1 x MakerBase MKS Closed Loop Nema 17 SERVO42 Motor with Adapter for 3D Printers (Without Display) V1.1

Additional Information

Weight 0.43 kg
Dimensions 15 × 10 × 6 cm