NEMA17 Stepper Motor with Connector (48mm)
NEMA17 Stepper Motor with Connector (48mm)
Shipping calculated at checkout.
Our team in Bengaluru is available reliable to support your journey from product selection to project completion.
The NEMA17 Stepper Motor with Connector is a compact bipolar stepper motor featuring a 48mm body length, designed for precise angular positioning in automated systems. Professional engineers, roboticists, and automation technicians rely on this motor for CNC machines, 3D printers, laser cutters, and industrial automation projects requiring high torque and positional accuracy. This motor solves the critical challenge of achieving repeatable, programmable motion control without feedback sensors, making it essential for applications demanding cost-effective precision movement.
Specifications
| Specification | Details |
| Product Type | Bipolar Stepper Motor NEMA17 |
| Body Length | 48mm |
| Steps Per Revolution | 200 steps (1.8 degrees) |
| Holding Torque | 4 kg-cm (0.39 N-m) |
| Rated Current | 1.5A per coil |
| Coil Resistance | 2.8 ohms per coil |
| Connector Type | 4-pin JST or equivalent |
| Shaft Diameter | 5mm |
| Weight | 280g approximately |
| Operating Voltage | 12-24V DC recommended |
| Brand | Generic OEM / Authentic |
| Origin | Original/Authentic |
Why Choose NEMA17 Stepper Motor with Connector (48mm)?
100% Authentic
GST Invoice - A GST invoice is included with every order.
Expert Support - Dedicated technical help on WhatsApp and email.
Pan-India Delivery - Shipped across Bengaluru, Delhi NCR, Hyderabad and all of India.
Trusted by Makers - Used by students, hobbyists and professionals nationwide.
Key Features of NEMA17 Stepper Motor with Connector (48mm)
- Pre-installed 4-pin connector eliminates custom wiring and reduces assembly errors in production environments
- 200 steps per revolution with 1.8-degree accuracy ensures precise positioning for CNC and 3D printer applications
- 4 kg-cm holding torque maintains position during power loss, critical for safety-critical automated systems
- Compact 48mm body length fits standard NEMA17 mounting brackets and mechanical assemblies without modification
- Bipolar configuration supports microstepping up to 16x for smoother motion and reduced mechanical vibration
- 1.5A rated current per coil operates efficiently with standard stepper drivers and microcontroller boards
- 5mm shaft diameter compatible with standard pulleys, gears, and coupling mechanisms
Perfect For
- 3D Printer XYZ axis motors: Delivers precise layer-by-layer positioning with 0.2mm accuracy for high-quality prints
- CNC Router and Laser Cutter: Enables repeatable cutting paths and engraving operations without feedback sensors
- Automated Pick-and-Place Systems: Provides reliable positioning for component placement in PCB assembly lines
- Industrial Automation: Controls conveyor systems, indexing tables, and rotary actuators in manufacturing environments
- Robotics Projects: Powers robotic arm joints and mobile robot steering mechanisms for hobbyist and educational applications
- Camera Pan-Tilt Systems: Enables smooth, programmable camera movement for surveillance and time-lapse photography
- Filament Extruders: Controls material feed rates in 3D printing and injection molding systems with precision
How to Use
To integrate the NEMA17 Stepper Motor with Connector into your project, first identify the four wire connections: typically two coils with two wires each (A+, A-, B+, B-). Connect these wires to a stepper driver module such as DRV8825, A4988, or TMC2209, ensuring correct coil pairing to prevent motor malfunction. The driver requires a microcontroller input (Arduino, Raspberry Pi, or PLC) to generate step and direction signals. Configure your driver for appropriate current limiting (typically 1.2-1.5A for this motor) and microstepping mode (full step for maximum torque, 16x microstepping for smooth operation).
Mount the motor using standard NEMA17 mounting brackets aligned with your mechanical load. Apply 12-24V DC power supply with minimum 2A capacity per motor to the driver module. Program your microcontroller to generate pulse sequences on the step pin while controlling direction via the direction pin. For 3D printers and CNC machines, use established firmware like Marlin or Grbl which handle stepper control automatically. Test initial rotation direction and reverse polarity if needed. Always implement current limiting and thermal management, especially in continuous-duty applications, to prevent coil overheating and premature motor failure.
Product Overview
The NEMA17 stepper motor operates on the principle of electromagnetic coil activation in sequence, causing the rotor to advance in discrete angular steps. With 200 steps per revolution (1.8 degrees per step), this motor delivers exceptional positional repeatability and holding torque when energized. The 48mm length variant provides optimal balance between compact form factor and sufficient torque output, making it ideal for space-constrained applications while maintaining robust performance. The integrated connector eliminates custom wiring requirements, reducing assembly time and potential connection errors in production environments.
This stepper motor features a bipolar configuration with four-wire connection, allowing for microstepping capabilities up to 16x resolution for smoother motion and reduced vibration. The holding torque of approximately 4 kg-cm ensures the motor maintains position even during power loss, critical for applications like 3D printer Z-axis and automated positioning systems. The 48mm length is specifically engineered to fit standard mounting brackets and mechanical assemblies without requiring custom fabrication, making it the preferred choice for rapid prototyping and production scaling.
Frequently Asked Questions
What is the difference between NEMA17 48mm and 56mm stepper motors?
The 48mm length provides adequate torque for most applications while maintaining compact form factor, ideal for 3D printers and space-constrained systems. The 56mm variant offers 30-40% higher torque output, suitable for heavy-load CNC machines and industrial automation. The 48mm is the industry standard for consumer-grade 3D printers, while 56mm is preferred for professional CNC routers. Choose 48mm for standard applications and 56mm when your mechanical load exceeds 5 kg-cm torque requirements.
Can I operate this motor at voltages higher than 24V?
While the motor coils are rated for 2.8 ohms resistance, operating above 24V requires careful current limiting via your stepper driver. Higher voltages increase torque and speed capabilities but generate excessive heat if current is not properly limited to 1.5A maximum. Most stepper drivers support up to 35V input, but we recommend staying within 12-24V range for optimal motor lifespan and heat dissipation. Always verify your driver's voltage rating before exceeding 24V supply.
How do I prevent stepper motor stalling and loss of position?
Stepper motors lose steps when torque demand exceeds holding torque, typically due to excessive mechanical load or insufficient current. Ensure your driver current is set to 1.2-1.5A for this motor. Reduce acceleration rates in your firmware to prevent inertial overload. Verify your mechanical coupling has no binding or misalignment. Use microstepping mode for smoother motion and better load distribution. If stalling persists, upgrade to a higher-torque NEMA23 motor or reduce your mechanical load. Monitor motor temperature; excessive heat indicates current limiting issues.
What stepper driver modules are compatible with this motor?
This NEMA17 motor is compatible with all standard stepper drivers including DRV8825, A4988, TMC2209, TMC2208, and similar modules. These drivers accept 12-35V input and provide microstepping capabilities. The TMC series offers quieter operation and better heat management through advanced current control. Ensure your driver supports at least 2A peak current per coil. For 3D printers, use drivers specifically rated for your printer model. For custom projects, any driver with step/direction interface works with this motor.
Are bulk discounts available?
Yes, wholesale pricing for orders of 10 or more units. Contact our sales team via WhatsApp or email for a customized bulk quote.
Customer Support
Email: techdepotindia@gmail.com
WhatsApp: Available for setup and troubleshooting help
Order your NEMA17 Stepper Motor with Connector (48mm) today and start building your next project.
Buy NEMA17 Stepper Motor with Connector (48mm) Online in India
Related: Browse more from our our full catalog collection, or see all products at Tech Depot India.