SKU: 3DDF-1867
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NEMA 11 Round Shaft Stepper Motor - 0.6 Kg-cm Torque

₹979.00 (Inclusive of all taxes)
Out of Stock

This NEMA 11 stepper motor delivers precise rotational control with a 1.8° step angle and 0.6 Kg-cm holding torque. Ideal for compact 3D printers and CNC applications requiring reliable, low-speed positioning, its round shaft ensures a secure fit with drive components.

Features

  • 1.8° Step Angle for high-precision positioning.
  • 0.6 Kg-cm holding torque ensures reliable motion control.
  • 2-Phase motor designed for simple, open-loop control systems.
  • Machined round shaft provides strong grip with pulleys and gears.
  • Optimized for 3D printers and demanding low-speed, high-precision applications.

Out of stock

Description

The NEMA 11-28HS32-0674-0.6-Kg-cm Round Type Shaft Stepper Motor is engineered for applications demanding precise low-speed movement. This 2-phase stepper motor operates on a fundamental open-loop control mechanism, simplifying its integration into various projects without requiring complex electronic control circuitry. Its design makes it highly suitable for exact position control in a wide array of digital fabrication tools and automation systems.

Featuring a meticulously machined round shaft, this stepper motor ensures superior grip with associated drive components such as pulleys and gears, effectively mitigating the risk of stalls or slips. This reliability is crucial for maintaining consistent accuracy, whether used as a replacement motor in compact 3D printers, for axis control in small-scale CNC machines, or in robotics where repeatable and precise motion is paramount.

Key Features

  • Input pulse directly controls the motor's rotation angle, allowing for precise angular positioning.
  • Achieves high step accuracy of approximately 3% to 5% per step, critical for detailed work.
  • Provides excellent starting, stopping, and reversing characteristics for dynamic motion profiles.
  • Control of this motor is cost-effective due to the exclusion of complex control circuitry.
  • Motor speed is directly proportional to the frequency of the applied input pulses.

Applications

  • Compact 3D printing systems requiring precise axis movement for extruders or small gantries.
  • Small-scale CNC machines for accurate material positioning and tool movement.
  • Robotics projects demanding controlled and repeatable motion in compact assemblies.
  • General automation applications where low-speed, high-precision stepping is essential.

Technical Specifications

Item TypeNEMA 11 Stepper Motor
Step Angle1.8°
Shaft TypeRound
Holding Torque0.6 Kg-cm
No. of Phase2
Model No. / Name28HS32-0674
Rated Voltage (VDC)3.75 V
Rated Current (A)0.67 A
Resistance5.6 Ω ± 0.1/Phase
Inductance (mH/Phase)3.4 mH ± 20%
Shaft Diameter5 mm
Shaft Length17 mm
Insulation ClassB (130°); 80K Max.
Motor Body Length32 mm
Width28 mm
Weight104 g

Frequently Asked Questions

What is the step angle of this NEMA 11 motor and what does it mean?

This NEMA 11 motor has a 1.8° step angle, meaning it completes 200 steps per full revolution (360°/1.8°). This fine step resolution is crucial for applications requiring high positioning accuracy and smooth micro-stepping capabilities, such as 3D printing or precise CNC movements.

What is the recommended operating voltage and current for this motor?

The motor has a rated voltage of 3.75V DC and a rated current of 0.67A per phase. While it can be driven by higher voltages with a current-limiting driver, these ratings ensure optimal performance and prevent overheating under continuous operation, maintaining longevity and efficiency.

Can this NEMA 11 stepper motor be used for 3D printer extruders?

Yes, this NEMA 11 stepper motor is suitable for 3D printer extruders, especially in compact designs or direct-drive setups where space and weight are critical. Its 0.6 Kg-cm holding torque is sufficient for consistent filament feeding, contributing to reliable and precise extrusion during printing operations.

What type of driver is compatible with this 2-phase stepper motor?

This 2-phase stepper motor is compatible with standard bipolar stepper motor drivers. These drivers control current flow through the two motor coils to achieve precise step movements. Common drivers like DRV8825, A4988, or TMC series are suitable, depending on the desired micro-stepping and noise reduction requirements.

Package Includes

  • 1 x NEMA 11-28HS32-0674-0.6-Kg-cm Round Type Shaft Stepper Motor

Additional Information

Weight 0.11 kg
Dimensions 6 × 4 × 3 cm