HEMM Hydrid Stepper Motor Nema8 Stepper Motor 18mNm Stepper Motor

Product Description:

This stepper motor offers precise and reliable motion control for a wide variety of applications, from robotics to automation systems. With a 1.8° step angle and a 2-phase design, it ensures high accuracy and smooth movement for applications that require precise incremental positioning. This compact motor is designed for optimal performance with low power consumption, making it suitable for a variety of industries.

Key Features:

• Step Angle: 1.8° ±5%, providing high-resolution motion control for precise positioning.
• Number of Phases: 2, ensuring stable and efficient operation.
• Rated Voltage: 3.75V, designed for energy-efficient performance.
• Rated Current: 0.3A, optimized to minimize power usage while maintaining reliable functionality.
• Resistance: 12.5Ω ±10% at 25°C, ensuring consistent electrical characteristics for smooth operation.
• Inductance: 6.2mH ±20% at 1kHz, 1Vrms, delivering effective signal handling and reliable performance.
• Holding Torque: 18mN·m (2.5oz·in), providing adequate torque for stable positioning under load.
• Dielectric Strength: 500V AC for 1 minute, offering superior electrical insulation and protection.
• Insulation Resistance: 100 MΩ/min, ensuring long-term durability and safe operation.
• Insulation Class: Class B, suitable for use in environments with moderate temperature conditions.
• Temperature Rise: Maximum 80K, keeping the motor cool even during prolonged use.
• Rotor Inertia: 2g·cm² (0.01oz·in²), allowing for quick response and minimal delay in motion control.
• Weight: Approx. 60g (2.1oz), lightweight and easy to integrate into space-constrained systems.
• Allowable Thrust Load: 2N, capable of handling moderate mechanical loads.
• Allowable Radial Load: 20N (on the shaft end), ensuring structural integrity during operation.
• Operating Ambient Temperature: -20°C to +50°C, offering a wide operational temperature range for various applications.
• Operating Ambient Humidity: 15% to 90%, ideal for environments with varying humidity levels.
• Life Expectancy: 5000 hours, ensuring long-lasting and dependable performance in demanding applications.

Gear Specifications:

• Number of Teeth: 10, providing precision gear interaction for smooth motion.
• Pressure Angle: 20°, ensuring effective force transmission and durability.
• Module: 0.5, suitable for small to medium-sized mechanical systems.
• Pitch Circle Diameter: Ø5mm, designed for compatibility with standard gearing systems.
• Outside Circle Diameter: Ø6mm, offering easy integration and mounting options.
• Material: Hbp59-1, a high-performance material known for its durability and strength under stress.

This stepper motor is built for precision and reliability, making it ideal for use in robotics, CNC machines, 3D printers, and other automation systems. Its compact design and high performance at low voltage make it an excellent choice for applications requiring accurate and consistent motion control over extended periods.