SKU: 3DDF-1854
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Pro-Range NEMA11 PR28HS51 Stepper Motor with Gearbox

₹3,739.00 (Inclusive of all taxes)
Out of Stock

This Pro-Range NEMA11 PR28HS51 stepper motor features a 1.8° step angle and an integrated planetary gearbox, delivering precise control and enhanced torque for applications requiring low rotation speeds. Its robust design ensures reliable performance in various motion control systems.

Features

  • Integrated planetary gearbox for increased torque output
  • Precise 1.8° step angle for accurate positioning
  • NEMA 11 frame size, bipolar 4-wire configuration
  • Ideal for low-speed, high-torque motion control applications
  • Reliable 1.2 kg-cm holding torque for stable load retention

Out of stock

Description

The Pro-Range NEMA11 PR28HS51-0674JX5.18 stepper motor is engineered for demanding motion control tasks that require both precision and power. This model incorporates an integrated planetary gearbox, significantly boosting its torque output while maintaining a detailed 1.8° step angle. This combination makes it an excellent choice for applications where very low rotation speeds are critical and high torque is necessary to drive loads effectively.

Designed for robust performance, this NEMA 11 bipolar stepper motor offers reliable operation with a 0.67A rated current and 9.2 ohms resistance. Its R-type shaft ensures compatibility with various coupling and mounting requirements. As a crucial component for upgraded or replacement setups, it helps achieve finer control and increased mechanical advantage, enhancing the overall accuracy and capability of your digital fabrication equipment.

Key Features

  • Integrated Planetary Gearbox: Delivers higher torque and allows for lower rotation speeds, suitable for demanding applications.
  • Precise Step Angle: Offers a 1.8° step angle, ensuring detailed and accurate positioning control.
  • NEMA 11 Frame Size: Standardized form factor for easy integration into existing motion control systems.
  • Bipolar 4-Wire Configuration: Provides efficient power delivery and simple wiring for common stepper drivers.
  • Robust Holding Torque: Features 1.2 kg-cm holding torque for stable load retention and powerful motion.
  • Optimized for Low Speed: Excellently suited for scenarios requiring fine, controlled movements rather than high velocity.
  • R-Type Shaft: Ensures versatile coupling and easy integration with various mechanical components.
  • Efficient Power Consumption: Rated at 0.67A current, balancing performance with energy use.

Applications

  • Precision robotics and automation systems
  • Small-scale CNC machines and laser engravers
  • 3D printer geared extruder drive systems
  • Medical devices and laboratory equipment
  • Automated dispensing and positioning mechanisms
  • Camera sliders and pan-tilt motion systems

Technical Specifications

Item TypeNEMA 11 Stepper Motor
Step Angle1.8°
Shaft TypeR Type
Holding Torque1.2 kg-cm
Model No. / NamePR28HS51-0674JX5.18
Rated Current (A)0.67 A
No. of Leads4
Inductance7.3 mH
Rotor Inertia18 g-cm²
Shaft Diameter5 mm
Shaft Length14 mm
Motor Length80 mm
Resistance9.2 Ohm

Frequently Asked Questions

What is the primary benefit of the integrated planetary gearbox?

The planetary gearbox significantly increases the motor's output torque and allows for much finer control at lower rotational speeds. This mechanical advantage is crucial for applications requiring substantial force or very precise, slow movements, making it ideal for certain industrial and hobbyist setups.

What does a 1.8° step angle mean for this motor?

A 1.8° step angle indicates that the motor completes 200 steps per full 360° rotation. This fine resolution enables highly accurate positioning and smooth motion, which is vital for precision applications like 3D printing, CNC machining, and robotic manipulators where exact movements are paramount.

Is this Pro-Range NEMA11 stepper motor compatible with standard stepper drivers?

Yes, being a bipolar 4-wire NEMA 11 stepper motor, it is generally compatible with most standard stepper motor drivers. Ensure your driver can supply the rated current of 0.67A per phase and handle the motor's inductance and resistance specifications for optimal performance and longevity in your system.

What is the holding torque of this motor and why is it important?

This motor has a holding torque of 1.2 kg-cm. Holding torque is the maximum static torque the motor can exert when energized but stationary. It's critical for maintaining position against external loads, preventing unintended movement when the motor is not actively stepping, and ensuring stability in high-precision applications.

Package Includes

  • 1 x Pro-Range NEMA11 PR28HS51-0674JX5.18 1.2Kg-cm Stepper Motor-R Type Shaft

Additional Information

Weight 0.313 kg
Dimensions 18 × 6 × 5 cm