Nema 17 (42mm) hybrid stepper motor, bipolar, 4-lead, ACME lead screw,Step Angle 1.8° ,long life, high performance.
Nema 17 (42mm) hybrid stepper motor, bipolar, 4-lead, ACME lead screw,Step Angle 1.8° ,long life, high performance.
This 42mm hybrid stepper motor is available in three types: externally driven, through-axis, and through-fixed-axis. You can choose according to your specific needs.
Descriptions
| Product Name | 42mm hybrid stepper motors |
| Model | VSM42HSM |
| Type | hybrid stepper motors |
| Step Angle | 1.8° |
| Voltage (V) | 2/2.6/ 3.3 |
| Current (A) | 1.5/2.5 |
| Resistance (Ohms) | 0.8/1.8/2.2 |
| Inductance (mH) | 1.8/2.8/4.6 |
| Lead Wires | 4 |
| Motor Length (mm) | 34/48/46 |
| 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) |
| 42 | 2.6 | 1.5 | 1.8 | 2.6 | 4 | 35 | 250 | 34 |
| 42 | 3.3 | 1.5 | 2.2 | 4.6 | 4 | 55 | 290 | 40 |
| 42 | 2 | 2.5 | 0.8 | 1.8 | 4 | 70 | 385 | 48 |
| 42 | 2.5 | 2.5 | 1 | 2.8 | 4 | 105 | 450 | 60 |
Lead screw specifications and performance parameters
|
Diameter (mm) |
Lead (mm) |
Step (mm) |
Power off self-locking force (N) |
| 6.35 | 1.27 | 0.00635 | 150 |
| 6.35 | 3.175 | 0.015875 | 40 |
| 6.35 | 6.35 | 0.03175 | 15 |
| 6.35 | 12.7 | 0.0635 | 3 |
| 6.35 | 25.4 | 0.127 | 0 |
Note: For more lead screw specifications, please contact us.
VSM42HSM standard external motor outline drawing:
Notes:
Lead screw length can be customized
Customized machining is viable at the end of lead screw
42mm 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 = 34 | L = 40 | L = 48 | L = 60 | ||
| 12.7 | 20.6 | 6.4 | 0.4 | 0 | 0 |
| 19.1 | 27 | 12.8 | 6.8 | 0 | 0 |
| 25.4 | 33.3 | 19.1 | 13.1 | 5.1 | 0 |
| 31.8 | 39.7 | 25.5 | 19.5 | 11.5 | 0 |
| 38.1 | 46 | 31.8 | 25.8 | 17.8 | 5.8 |
| 50.8 | 58.7 | 44.5 | 38.5 | 30.5 | 18.5 |
| 63.5 | 71.4 | 57.2 | 51.2 | 43.2 | 31.2 |
42mm 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:
42 series 34mm motor length bipolar Chopper drive
100% current pulse frequency and thrust curve (Φ6.35mm lead screw)
42 series 40mm motor length bipolar Chopper drive
100% current pulse frequency and thrust curve (Φ6.35mm 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 |
| 3.175 | 3.175 | 6.35 | 9.525 | 12.7 | 15.875 | 19.05 | 22.225 | 25.4 | 28.575 |
| 6.35 | 6.35 | 12.7 | 19.05 | 25.4 | 31.75 | 38.1 | 44.45 | 50.8 | 57.15 |
| 12.7 | 12.7 | 25.4 | 38.1 | 50.8 | 63.5 | 76.2 | 88.9 | 101.6 | 114.3 |
| 25.4 | 25.4 | 50.8 | 76.2 | 101.6 | 127 | 152.4 | 177.8 | 203.2 | 228.6 |
Test condition:
Chopper drive, no ramping, half micro-stepping, drive voltage 40V
42 series 48mm motor length bipolar Chopper drive
100% current pulse frequency and thrust curve (Φ6.35mm lead screw)
42 series 60mm motor length bipolar Chopper drive
100% current pulse frequency and thrust curve (Φ6.35mm 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 |
| 3.175 | 3.175 | 6.35 | 9.525 | 12.7 | 15.875 | 19.05 | 22.225 | 25.4 | 28.575 |
| 6.35 | 6.35 | 12.7 | 19.05 | 25.4 | 31.75 | 38.1 | 44.45 | 50.8 | 57.15 |
| 12.7 | 12.7 | 25.4 | 38.1 | 50.8 | 63.5 | 76.2 | 88.9 | 101.6 | 114.3 |
| 25.4 | 25.4 | 50.8 | 76.2 | 101.6 | 127 | 152.4 | 177.8 | 203.2 | 228.6 |
Test condition:
Chopper drive, no ramping, half micro-stepping, drive voltage 40V
Areas of application
Automation Equipment: 42mm hybrid stepper motors are widely used in a variety of automation equipment, including automatic packaging machines, automated production lines, machine tools, and printing equipment. They provide accurate position control and high torque output to meet the requirements of automation equipment for precision motion and reliability.
3D Printers: 42mm hybrid stepper motors play a key role in 3D printers. They are used to drive the print head for high-precision position control and to realize precise printing operations. These motors offer good positioning accuracy and reliability, which helps to improve the performance and print quality of 3D printers.
Medical devices: 42 mm hybrid stepper motors are widely used in medical devices. For example, in medical imaging equipment (e.g., CT scanners, X-ray machines), these motors are used to control rotating platforms and moving parts. In addition, they are used for precision position control in medical devices such as surgical robots, syringes, and automated sample processing.
Robotics: 42 mm hybrid stepper motors play an important role in robotics. They can be used to drive robot joints, providing high-precision position control and torque output. Robotics applications include industrial robots, service robots, and medical robots.
Automotive: 42mm hybrid stepper motors have applications in automotive equipment. They are used in various control systems inside automobiles, such as automotive seat adjustment, window lifting and lowering, and rearview mirror adjustment. These motors provide high-precision position control and reliable performance to ensure the proper operation of automotive equipment.
Smart Home and Consumer Electronics: 42mm hybrid stepper motors are used in smart home and consumer electronics. They can be used in devices such as smart door locks, camera heads, smart curtains, robotic vacuum cleaners, etc. to provide precise position control and motion functions.
In addition to the above applications, 42 mm hybrid stepper motors can also be used in textile equipment, security monitoring systems, stage lighting control, and other areas that require precise position control and reliable performance. Overall, 42mm hybrid stepper motors have a wide range of applications in multiple industries.
Advantage
Torque at Low Speeds: 42mm hybrid stepper motors exhibit excellent torque performance at low speeds. They can generate high holding torque, enabling them to start and operate smoothly even at very low speeds. This characteristic makes them suitable for applications requiring precise control and slow movements, such as robotics, automation equipment, and medical devices.
Positioning Accuracy: These motors offer high positioning accuracy. With their fine step resolution, they can achieve precise positioning and accurate motion control. This is crucial in applications that demand precise positioning, such as CNC machines, 3D printers, and pick-and-place systems.
Self-Locking Capability: Hybrid stepper motors have a self-locking capability when the windings are not energized. This means that they can maintain their position without power consumption, which is advantageous in applications where holding a position without power is required, such as in robotic arms or positioners.
Cost-Effective: 42mm hybrid stepper motors provide a cost-effective solution for many applications. Compared to other types of motors, such as servo motors, they are generally more affordable. Additionally, the simplicity of their control system and the absence of feedback sensors contribute to their cost-effectiveness.
Wide Range of Operating Speeds: These motors can operate at a wide range of speeds, from very low speeds to relatively high speeds. They offer good speed control and can achieve smooth acceleration and deceleration. This flexibility in speed control makes them suitable for applications with varying speed requirements.
Compact Size: The 42mm form factor represents a relatively compact size for a stepper motor. This makes it easier to integrate into space-constrained applications or equipment that require compact and lightweight designs.
Reliability and Longevity: Hybrid stepper motors are known for their reliability and durability. They are designed to operate continuously for long periods, with minimal maintenance requirements.
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
