Nema 23 (57mm) hybrid stepper motor, bipolar, 4-lead, ACME lead screw, low noise, long life, high performance.
Nema 23 (57mm) hybrid stepper motor, bipolar, 4-lead, ACME lead screw, low noise, long life, high performance.
This 57mm hybrid stepper motor is available in three types: externally driven, through-axis, and through-fixed-axis. You can choose according to your specific needs.
This motor is available in sizes 20mm, 28mm, 35mm, 42mm, 57mm, 86mm
Step length, 0.001524mm~0.127mm
Performance Maximum thrust up to 240kg, low temperature rise, low vibration, low noise, long life (up to 5 million cycles), high positioning accuracy (up to ±0.01 mm)
Descriptions
| Product Name | 57mm hybrid stepper motors |
| Model | VSM57HSM |
| Type | hybrid stepper motors |
| Step Angle | 1.8° |
| Voltage (V) | 2.3 / 3 / 3.1 / 3.8 |
| Current (A) | 3/4 |
| Resistance (Ohms) | 0.75 / 1 / 0.78 / 0.95 |
| Inductance (mH) | 2.5 / 4.5 / 3.3 / 4.5 |
| Lead Wires | 4 |
| Motor Length (mm) | 45 / 55 / 65 / 75 |
| Ambient Temperature | -20℃ ~ +50℃ |
| Temperature Rise | 80K Max. |
| Dielectric Strength | 1mA Max. @ 500V, 1KHz, 1Sec. |
| Insulation Resistance | 100MΩ Min. @500Vdc |
Certifications
Electrical Parameters:
| Motor Size |
Voltage /Phase (V) |
Current /Phase (A) |
Resistance /Phase (Ω) |
Inductance /Phase (mH) |
Number of Lead Wires |
Rotor Inertia (g.cm2) |
Motor Weight (g) |
Motor Length L (mm) |
| 57 | 2.3 | 3 | 0.75 | 2.5 | 4 | 150 | 580 | 45 |
| 57 | 3 | 3 | 1 | 4.5 | 4 | 300 | 710 | 55 |
| 57 | 3.1 | 4 | 0.78 | 3.3 | 4 | 400 | 880 | 65 |
| 57 | 3.8 | 4 | 0.95 | 4.5 | 4 | 480 | 950 | 75 |
Lead screw specifications and performance parameters
|
Diameter (mm) |
Lead (mm) |
Step (mm) |
Power off self-locking force (N) |
| 9.525 | 1.27 | 0.00635 | 800 |
| 9.525 | 2.54 | 0.0127 | 300 |
| 9.525 | 5.08 | 0.0254 | 90 |
| 9.525 | 10.16 | 0.0508 | 30 |
| 9.525 | 25.4 | 0.127 | 6 |
Note: For more lead screw specifications, please contact us.
VSM57HSM standard external motor outline drawing:
Notes:
Lead screw length can be customized
Customized machining is viable at the end of lead screw
57mm hybrid stepper motors standard captive motor outline drawing:
Notes:
Customized machining is viable at the end of lead screw
|
Stroke S (mm) |
Dimension A (mm) |
Dimension B (mm) | |||
| L = 45 | L = 55 | L = 65 | L = 75 | ||
| 12.7 | 24.1 | 1.1 | 0 | 0 | 0 |
| 19.1 | 30.5 | 7.5 | 0 | 0 | 0 |
| 25.4 | 36.8 | 13.8 | 4.8 | 0 | 0 |
| 31.8 | 43.2 | 20.2 | 11.2 | 0.2 | 0 |
| 38.1 | 49.5 | 26.5 | 17.5 | 6.5 | 0 |
| 50.8 | 62.2 | 39.2 | 30.2 | 19.2 | 9.1 |
| 63.5 | 74.9 | 51.9 | 42.9 | 31.9 | 21.9 |
57mm Hybrid Stepper Motor Standard Through-Fixed Motor Outline Drawing
Notes:
Lead screw length can be customized
Customized machining is viable at the end of lead screw
Speed and thrust curve:
57 series 45mm motor length bipolar Chopper drive
100% current pulse frequency and thrust curve (Φ9.525mm lead screw)
57 series 55mm motor length bipolar Chopper drive
100% current pulse frequency and thrust curve (Φ9.525mm lead screw)
| Lead (mm) | Linear velocity (mm/s) | ||||||||
| 1.27 | 1.27 | 2.54 | 3.81 | 5.08 | 6.35 | 7.62 | 8.89 | 10.16 | 11.43 |
| 2.54 | 2.54 | 5.08 | 7.62 | 10.16 | 12.7 | 15.24 | 17.78 | 20.32 | 22.86 |
| 5.08 | 5.08 | 10.16 | 15.24 | 20.32 | 25.4 | 30.48 | 35.56 | 40.64 | 45.72 |
| 10.16 | 10.16 | 20.32 | 30.48 | 40.64 | 50.8 | 60.96 | 71.12 | 81.28 | 91.44 |
| 25.4 | 25.4 | 50.8 | 76.2 | 101.6 | 127 | 152.4 | 711.8 | 203.2 | 228.6 |
Test condition:
Chopper drive, no ramping, half micro-stepping, drive voltage 40V
57 series 65mm motor length bipolar Chopper drive
100% current pulse frequency and thrust curve (Φ9.525mm lead screw)
57 series 75mm motor length bipolar Chopper drive
100% current pulse frequency and thrust curve (Φ9.525mm lead screw)
| Lead (mm) | Linear velocity (mm/s) | ||||||||
| 1.27 | 1.27 | 2.54 | 3.81 | 5.08 | 6.35 | 7.62 | 8.89 | 10.16 | 11.43 |
| 2.54 | 2.54 | 5.08 | 7.62 | 10.16 | 12.7 | 15.24 | 17.78 | 20.32 | 22.86 |
| 5.08 | 5.08 | 10.16 | 15.24 | 20.32 | 25.4 | 30.48 | 35.56 | 40.64 | 45.72 |
| 10.16 | 10.16 | 20.32 | 30.48 | 40.64 | 50.8 | 60.96 | 71.12 | 81.28 | 91.44 |
| 25.4 | 25.4 | 50.8 | 76.2 | 101.6 | 127 | 152.4 | 711.8 | 203.2 | 228.6 |
Test condition:
Chopper drive, no ramping, half micro-stepping, drive voltage 40V
Areas of application
3D Printing: 57mm hybrid stepper motors are widely used in 3D printers to control the position and movement of the print head.
CNC Machine Tools: In Computer Numerical Control (CNC) machine tools, 57mm hybrid stepper motors are used to control the movement of cutting tools for precise machining operations.
Automation equipment: 57mm hybrid stepper motors can be used in a variety of automation equipment, such as automatic packaging machines, automatic sorting systems, automatic assembly lines, etc., for controlling movement and positioning.
Textile Machinery: In the textile industry, 57mm hybrid stepper motors can be used to control spinning machines, looms and other equipment to ensure the accuracy and stability of the textile process.
Medical equipment: 57mm hybrid stepper motors are widely used in medical equipment such as medical syringe pumps, medical robots, image scanning equipment, etc. for precise position control and motion control.
Robotics: 57mm hybrid stepper motors are used in a variety of robotics applications, including industrial robots, service robots, collaborative robots, etc., for precise motion and manipulation.
Automated Warehousing Systems: In automated warehousing and logistics systems, 57mm hybrid stepper motors can be used to control conveyor belts, elevators, stacker cranes and other equipment to achieve accurate positioning and handling of items.
These are just some of the typical applications of 57mm hybrid stepper motors, and in fact, they are widely used in many other fields, including printing equipment, security systems, precision instruments, and so on.
Advantage
High torque-to-size ratio: Despite their compact size, 57mm hybrid stepper motors can deliver high torque output. This makes them suitable for applications where space is limited, but high torque is required.
Open-loop control: Hybrid stepper motors can operate in an open-loop control system, which means they do not require position feedback devices such as encoders. This simplifies the control system and reduces overall costs.
Precise positioning: Hybrid stepper motors provide precise positioning capabilities due to their inherent step resolution. They can move in small increments, allowing for accurate positioning and repeatability.
Smooth operation: Hybrid stepper motors can achieve smooth operation, especially when driven with microstepping techniques. Microstepping divides each step into smaller sub-steps, resulting in smoother motion and reduced vibration.
Quick response time: Hybrid stepper motors have fast response times, enabling rapid acceleration and deceleration. This feature is beneficial for applications requiring dynamic and agile movements.
High reliability and durability: Hybrid stepper motors are known for their robustness and reliability. They have a long operational life, low maintenance requirements, and can withstand harsh operating conditions.
Cost-effective solution: Compared to other motion control technologies like servo motors, hybrid stepper motors generally offer a more cost-effective solution. They provide a good balance between performance and affordability.
Easy integration: Hybrid stepper motors are widely available and compatible with various drive electronics and control systems. They can be easily integrated into different types of machinery and automation setups.
Energy efficiency: Hybrid stepper motors consume power only when they are in motion, making them energy-efficient. When they are stationary, they do not require continuous power, contributing to overall energy savings.
Motor Selection Requirements:
►Movement/mounting direction
►Load Requirements
►Stroke Requirements
►End machining requirements
►Precision Requirements
►Encoder Feedback Requirements
►Manual Adjustment Requirements
►Environmental Requirements
Production workshop
