Integrated NEMA 23 Closed-Loop Stepper Motor System 57-76mm 2.2Nm Holding Torque 5.0A
Price:
US$20/pcs
MOQ:
1 set
Delivery Time:
5-8 days
Brand:
ZEROONE-Control
Product Description
Integrated 2 Phase IO Closed Loop High IC57 Driver + 57-76mm 2.2Nm 5.0A Servo Stepper Motor System
Product Overview
This integrated closed-loop motion control system combines the IC57 High-Precision Stepper Driver with a 57-76mm NEMA 23 Closed-Loop Stepper Motor. It delivers exceptional positioning accuracy, minimal torque attenuation at medium-high speeds, and low vibration operation, making it ideal for precision industrial automation equipment.
Key Specifications
IC57 Driver Specifications
| Parameter | Value Range | Recommended Setting |
|---|---|---|
| Input Voltage | 20-48 VDC | 24/36 VDC |
| Continuous Output Current | ≤ 5 A | 3-4 A (motor-matched) |
| Peak Output Current | 13 A (short-duration) | - |
| Control Mode | Pulse/Direction (PUL/DIR) | - |
| Max Pulse Frequency | 500 kHz | - |
| Max Microstepping | 51200 steps/rev | User-adjustable via software |
| Protection Functions | Overvoltage/Undervoltage/Overcurrent/Position Error | Active during operation |
| Core Algorithm | Torque Closed-Loop + Vibration Suppression | Optimized for high-frequency start-stop |
57-76mm Closed-Loop Stepper Motor (NEMA 23)
| Parameter | Value |
|---|---|
| Step Angle | 1.8° (200 steps/rev, unmicrostepped) |
| Phase Configuration | 2-Phase |
| Holding Torque | 1.3-1.6 Nm |
| Rated Current | 3-4 A/phase |
| Encoder Resolution | 1000 PPR (4000 counts/rev with 4x decoding) |
| Shaft Diameter Options | 6.35 mm / 8 mm |
| Rotor Inertia | 440 g*cm² |
| Motor Weight | 1.05 kg |
| Motor Body Length | 76 mm |
System Advantages
- Zero Step Loss: Real-time encoder feedback enables closed-loop position correction, eliminating step loss even under variable load conditions.
- High-Speed Performance: Minimal torque attenuation at medium-high speeds, outperforming standard open-loop stepper systems.
- Low Heat & Vibration: Load-adaptive current regulation reduces motor and driver temperature rise; vibration suppression algorithm minimizes operational noise.
- Easy Integration: Compact footprint and simplified wiring support space-constrained installation scenarios.
Typical Applications
- Laser engraving & cutting machines
- Pick-and-place equipment
- 3D printers
- Small robotic joints
- Precision conveyor systems
Wiring & Commissioning Guidelines
Pinout Definition
| Terminal Type | Pin Label | Function Description |
|---|---|---|
| Power Input | V+ / V- | DC power supply positive/negative |
| Control Signal | PUL+/PUL- | Pulse input (differential signal) |
| Control Signal | DIR+/DIR- | Direction input (differential signal) |
| Encoder Feedback | A+/A-; B+/B-; Z+/Z- | Encoder phase A/B/Z differential signals |
| Motor Output | U1/U2; V1/V2 | Motor phase winding connections |
Wiring Precautions
- Route encoder cables separately from power cables to avoid electromagnetic interference.
- Use shielded cables for control and encoder signals; ground the shield at one end only.
- Confirm voltage and polarity before powering on to prevent component damage.
Commissioning Steps
- Wiring Check: Verify all connections match the pinout definition; ensure no short circuits.
- Parameter Configuration: Use the host computer software to set microstepping and output current (≤ motor rated current).
- No-Load Test: Power on, verify rotation direction and speed stability; optimize acceleration/deceleration curves.
- Load Test: Apply load gradually, monitor temperature rise and vibration levels; adjust parameters as needed.
- Alarm Troubleshooting: If an alarm occurs, power off immediately, check wiring and parameter settings before restarting.
Selection & Matching Notes
- Ensure motor rated current ≤ driver continuous output current for long-term stable operation.
- Select a power supply with output power ≥ 1.5 * motor rated power to accommodate peak load demands.
- Match the driver's pulse frequency range to the equipment's required operating speed.
Disclaimer: Specifications subject to change without prior notice. For application-specific technical support, contact ZeroOne-Control technical team.
Similar Products
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Shenzhen Zero One Intelligent Control Co., Ltd.
Location
3rd Floor, Building 7, Dahe Industrial Park, Dahe Community, Longhua District, Shenzhen, Guangdong Province, China
Contact Person
Willson Lin