HK5756A High/low temp Stepper Motor is designed with a step angle of 1.8 degrees and has a diameter of 57mm along with a length of 56mm. It operates at a rated current of 3A and delivers a holding torque of 0.8N·m, featuring an ingress protection rating of IP65.
Model :
HK5756ARated current（Arms） :
3AFrame Size :
57mmLength :
56mmStep angle (°) :
1.8Holding Torque (N.m) :
0.8N.mWeight（kg） :
0.78kgProtection Class :
IP65Nema 23 57*56mm High/low temp Stepper Motor 0.8N.m
| Radial clearance | 0.02mm Max（ Load capacity: 450g） |
| Axial clearance | 0.08mm Max（Load capacity: 450g） |
| Resistance Accuracy | ±10% |
| Inductance Accuracy | ±20% |
| Insulation resistance | 100MΩ |
| Insulation class | Level B |
| Insulation strength | 500VAC 50Hz 1mA 1Minute |
| Motor temperature rise | 80°C Max（ Rated current、STP） |
| Ambient temperature |
NTL2 / NTL3 |
| Radial load | 75N Max(20mm from the flange face) |
| Axial load | 15N Max |
Nema 23 57*56mm High/low temp Stepper Motor 0.8N.m Description
HK5756A High/low temp Stepper Motor is designed with a step angle of 1.8 degrees and has a diameter of 57mm along with a length of 56mm. It operates at a rated current of 3A and delivers a holding torque of 0.8N·m, featuring an ingress protection rating of IP65.
After professional thermodynamic design,the stepper motor can adapt to extreme temperature environments, and its operating temperature range covers -60°C to +85°C, meeting various harsh operating requirements.The motor's magnets are crafted from high-performance materials that exhibit excellent temperature and weather resistance, ensuring reliable operation in severe conditions.
It is engineered to reduce noise and vibration wear through innovative technology, while maintaining superior speed and torque capabilities.
Application：
Biomedical, Industrial Automation, Drone, Semiconductor Industry, Automobile Industry, Satellite Detection, Test Instruments, Industrial Robot, Chemical Industry, Aerospace.
Environmental Class List
| Environmental Class List | ||||
| Temperature Level | Symbol | Temperature Range (°C) | Maximum Allowable Temperature of Motor Casing (°C) | Vacuum Degree (Pa) |
| Wide Temperature | NTL2 | -40 ~ +85 | +115 | / |
| NTL3 | -60 ~ +85 | +115 | / | |
| Vacuum High Temperature | VMT1 | -20 ~ +200 | +200 | 10⁻³ |
| VMT2 | -20 ~ +150 | +150 | 10⁻³ | |
| VHT1 | -20 ~ +200 | +200 | 10⁻⁵ | |
| VHT2 | -20 ~ +160 | +160 | 10⁻⁵ | |
| Cryogenic | VTL3 | -60 ~ +100 | +130 | 10⁻¹ |
| NTL4 | -80 ~ +85 | +115 | / | |
| SLT | -196 ~ +40 | +100 | / | |
HK5756A Stepper Motor Dimensions：
HK5756A Stepper Motor Torque Curves：
102, Tianji Building, Xinggang Tongchuang Hui, No. 6099 Bao'an Avenue, Xinhe Community, Fuhai Street, Bao'an District, Shenzhen, China
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