20 Series Hybrid Stepper Motors
Overview
- The 20 Series Hybrid Stepper Motors are compact two-phase stepper motors designed for precise and reliable motion control in space-constrained equipment. With a standard 1.8° step angle and multiple configuration options, the series supports a wide range of motion-control applications.
Key Specifications
- Step Angle – 1.8°
- Maximum Temperature – 80°C Max
- Ambient Temperature – -20°C to +50°C
- Insulation Resistance – 100 MΩ min. @ 500 VDC
Overview
The 20 Series Hybrid Stepper Motors are compact two-phase stepper motors designed for precise and reliable motion control in space-constrained applications. With a 1.8° step angle and compact body design, the series provides stable positioning and controlled rotary motion for a wide range of equipment.
The series offers multiple configurations with different current, resistance, inductance, holding torque, and motor length options, allowing flexible selection for different motion-control requirements.
Key Features
1.Two-Phase Design
Two-phase hybrid stepper motor design for stable and precise motion control.
2. 1.8° Step Angle
Standard 1.8° step angle for accurate positioning and controlled rotary motion.
3. Compact Construction
Compact motor configurations designed for equipment with limited installation space.
4. Multiple Configurations
Different current, resistance, inductance, holding torque, and motor length options are available for flexible motor selection.
5. Reliable Operating Conditions
Operating temperature: -20°C to +50°C, with insulation resistance of 100 MΩ minimum at 500 VDC.
Applications
The 20 Series Hybrid Stepper Motors are widely used in equipment requiring precise, stable, and reliable motion control.
Technical Specifications
The 20 Series is available in different motor configurations to meet various motion-control requirements. The specifications below provide key information for selecting the appropriate motor for your application.
General Specifications
| Parameter | Specification |
|---|---|
| Motor Type | Two-Phase Hybrid Stepper Motor |
| Step Angle | 1.8° |
| Step Angle Tolerance | ±5% |
| Ambient Temperature | -20°C to +50°C |
| Maximum Temperature | 80°C Max |
| Insulation Resistance | 100 MΩ Min. at 500 VDC |
| Dielectric Strength | 500 V AC, 1 minute |
| Resistance Tolerance | ±10% |
| Inductance Tolerance | ±20% |
Available Models
| Model | Phase | Current | Resistance / Phase | Inductance / Phase | Holding Torque | Rotor Inertia | Weight | Length |
|---|---|---|---|---|---|---|---|---|
| 20HJB430-1100 | 2 | 0.3 A | 49 Ω | 16.5 mH | 0.023 N·m | — | 0.06 kg | 29.75 mm |
| 20HJB440-0900 | 2 | 0.5 A | 5.1 Ω | 2.5 mH | 0.025 N·m | — | 0.075 kg | 40 mm |
Dimensions & Wiring
Refer to the dimensional drawings and wiring information below for installation and connection requirements.
FAQ
What are 20 Series Hybrid Stepper Motors used for?
The 20 Series Hybrid Stepper Motors are designed for equipment requiring precise, stable, and reliable motion control. The series is suitable for applications such as ATM machines, medical equipment, robotics, printers, monitoring equipment, construction machinery, vending machines, stage lighting, and sewing machines.
What step angle does the 20 Series Hybrid Stepper Motor use?
The 20 Series Hybrid Stepper Motors use a standard 1.8° step angle, providing controlled and precise rotary positioning for motion-control applications.
How do I select the right 20 Series Hybrid Stepper Motor?
The 20 Series offers multiple motor configurations with different current, phase resistance, inductance, holding torque, and motor length options. Selection should be based on the required motion-control performance, available installation space, and the electrical and mechanical requirements of the equipment.
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