When your embroidery business or CNC operations demand unwavering precision and powerful performance, an underperforming motor can bring production to a halt. Don’t let imprecise stepping or insufficient torque compromise your work quality or slow down your output. This 3-Phase Stepper Motor Kit, complete with advanced EC3522 or EC3822 drivers, is engineered to provide the reliable, high-torque motion control that unlocks new levels of efficiency and accuracy for your most critical projects.

Solving Your Toughest Motion Control Challenges

Many industrial and automation applications suffer from common motor issues: vibrations at higher speeds, inadequate power for heavy loads, or limited compatibility with diverse power systems. This kit directly addresses these pain points, offering a robust solution that ensures smooth, consistent, and powerful motion.

Unmatched Power & Precision for Critical Tasks

Our 3-Phase Stepper Motor Kit utilizes a superior design compared to standard 2-phase motors, delivering smoother motion, higher torque at speed, and enhanced efficiency. The included EC3522 or EC3822 drivers are critical components, precisely controlling current flow to each phase. This advanced control results in exceptional stepping accuracy, reduced resonance, and optimal motor performance, allowing you to achieve finer details and faster cycle times in your work.

• CNC Routers & Mills: Achieve smoother cuts and higher feed rates with enhanced precision.
• Laser Engravers: Ensure intricate detail and consistent line quality.
• Automated Embroidery Machines: Drive complex stitching patterns with reliable, repeatable accuracy.
• Robotic Arms: Provide strong, precise movements for assembly and manipulation tasks.
• Industrial Automation Systems: Integrate robust motion control into packaging, material handling, and custom machinery.

Eliminate Performance Bottlenecks

• Struggling with Insufficient Power or Torque? This kit offers a wide range from 4.5Nm to 50Nm, ensuring you have the strength for demanding cuts, rapid movements, or heavy loads without stalling.
• Experiencing Imprecise Stepping or Vibrations? The 3-phase design and advanced EC3522/EC3822 drivers deliver smoother, more accurate micro-stepping, reducing resonance and improving finish quality across all speeds.
• Worried About Compatibility or Voltage Fluctuations? With Nema34, Nema42, and Nema52 options, versatile 14mm or 19mm shaft sizes, and broad AC80-240V input compatibility, this kit integrates seamlessly into diverse industrial setups, minimizing installation headaches.

Designed for Reliability and Longevity

Each motor and driver in this kit is built to withstand the rigorous demands of industrial environments. With CE certification, you can trust in the quality and safety of these components, ensuring long-term, dependable operation for your critical machinery.

Comprehensive Specifications

• Motor Types: Nema34, Nema42, Nema52
• Holding Torque Options: Nema34 (4.5Nm, 8.5Nm, 12Nm), Nema42 (12Nm, 16Nm, 20Nm), Nema52 (24Nm, 35Nm, 50Nm)
• Shaft Sizes: 14mm (Key), 19mm (Key)
• Step Angle: 1.2°
• Phase: 3
• Number of Leads: 3
• Motor Current: 4.5A (Nema34), 6A (Nema42), 6.8A (Nema52)
• Driver Models: EC3522 (also HB3522/DM3522), EC3822 (also HB3722/DM3722)
• EC3522 Driver Technical Parameters: Current: 2.2A-5A (16 levels), Voltage: AC180-240V, Signal Voltage: 5V-24V
• EC3822 Driver Technical Parameters: Current: 1.3A-7A (16 levels), Voltage: AC80V-240V, Signal Voltage: 5V-24V
• Specific Motor Models & Torque:
  • 86BYGH9945A3J14: 4.5Nm, 14mm Shaft
  • 86BYGH12645A3J14: 8.5Nm, 14mm Shaft
  • 86BYGH15045A3J14: 12Nm, 14mm Shaft
  • 110BYG16060A3J19: 12Nm, 19mm Shaft
  • 110BYG18560A3J19: 16Nm, 19mm Shaft
  • 110BYG22060A3J19: 20Nm, 19mm Shaft
  • 130BYG18068A3J24: 24Nm, 19mm Shaft
  • 130BYG24568A3J24: 35Nm, 19mm Shaft
  • 130BYG27068A3J24: 50Nm, 19mm Shaft

Compatible With

• Nema34 Stepper Motors (Models: 86BYGH9945A3J14, 86BYGH12645A3J14, 86BYGH15045A3J14)
• Nema42 Stepper Motors (Models: 110BYG16060A3J19, 110BYG18560A3J19, 110BYG22060A3J19)
• Nema52 Stepper Motors (Models: 130BYG18068A3J24, 130BYG24568A3J24, 130BYG27068A3J24)
• EC3522 Driver (also HB3522/DM3522)
• EC3822 Driver (also HB3722/DM3722)
• CNC machines, robotic systems, and general industrial automation requiring high-torque, precise motion.

To ensure perfect fitment for your specific setup, we recommend confirming your machine model and required motor/shaft size before ordering. Not sure? Contact us with your machine model, and our experts will gladly confirm compatibility.

Every 3-Phase Stepper Motor and Driver kit undergoes rigorous function-testing before shipping, guaranteeing you receive a fully operational unit. In the rare event a defective item arrives, your purchase is protected: a full refund will be processed within 4 days under our buyer protection policy, minimizing any potential downtime for your business.

Frequently Asked Questions

What is included in this stepper motor kit?
The kit includes your selected 3-Phase Nema34, Nema42, or Nema52 Stepper Motor and its corresponding EC3522 or EC3822 Driver. Individual motors or drivers can also be purchased separately based on your selection.

What applications are these 3-phase stepper motors suitable for?
These kits are ideal for high-precision applications requiring robust torque and smooth motion, such as CNC routers, milling machines, laser engravers, automated embroidery machines, robotic systems, and various industrial automation equipment.

How do I choose the correct Nema size and torque for my machine?
The Nema size (34, 42, 52) indicates the motor‘s faceplate dimension and generally correlates with its power output. Choose a torque option (ranging from 4.5Nm to 50Nm) that meets or exceeds the requirements of your application’s load and speed demands, considering factors like weight, friction, and acceleration.

What are the technical differences between the EC3522 and EC3822 drivers?
The EC3522 driver operates on AC180-240V with a current range of 2.2A-5A and is typically paired with Nema34 motors. The EC3822 driver supports a wider AC80-240V input and a higher current range of 1.3A-7A, making it suitable for Nema42 and Nema52 motors. Both drivers support a 5V-24V signal voltage.

How can I confirm this kit will fit my specific machine model?
To ensure proper fitment, please verify the required Nema frame size, motor shaft diameter (available in 14mm or 19mm key), and torque specifications for your machine. If you are unsure, contact us with your machine‘s make and model, and we will assist you in confirming compatibility.

What is your quality assurance and refund policy?
Every motor and driver is rigorously function-tested before shipping to ensure quality. If a defective item is received, you are protected by our buyer protection policy, and a full refund will be processed within 4 days.