HEMM High Quality 7.5 Degree 2 Pahse Dia.35mm Permanent Magnet Cheap Pm Stepper Motor 12v

HEMM High Quality 7.5 Degree 2-Phase Permanent Magnet Stepper Motor 12V (Dia. 35mm)

The HEMM High-Quality Permanent Magnet Stepper Motor is a compact, high-performance motor designed for applications that require precise control and efficient performance. Featuring a 7.5° step angle, this motor offers exceptional reliability and is suitable for a wide range of uses, including small-scale automation, robotics, and other precision motion applications. With a bipolar drive mode, it provides smooth, accurate movement and reliable torque output for various low-voltage systems.

Key Features:

• Step Angle: 7.5° ±7%, ensuring consistent and precise positioning with each step, ideal for applications where high precision is necessary.
• Voltage: DC 12V, making it compatible with standard low-voltage power supplies for easy integration into a variety of systems.
• Insulation Class: Class E (except leads wire), ensuring safe and stable operation in various environments with temperatures up to 70°C.
• Drive Mode: Bipolar driver configuration, providing efficient power distribution and smooth operation by alternating the current direction.
• Current: 0.20 A/Phase (Max), offering a low current draw while maintaining adequate torque for applications requiring moderate load handling.
• Resistance: 55 ±7% ohm/Phase at 20°C, ensuring stable and predictable performance under standard operating conditions.
• Transmission Ratio: 1:120, enabling the motor to work efficiently in applications that require specific speed and torque characteristics.

Performance:

• Holding Torque: 0.98 N·m (138.7 oz.in) at DC 12V and 20°C, ensuring reliable performance and precise position holding in static applications.
• Pull-In Torque: 0.76 N·m at 300 pps, DC 12V, 20°C, making this motor ideal for applications that need to handle rapid starts and stops.
• Max Starting Frequency: 300 pps (Min, no load), providing good speed control for low-load applications with rapid acceleration and deceleration capabilities.

Durability and Protection:

• Insulation Resistance: DC 500V, 100 MΩ Min, ensuring safe and secure operation, preventing electrical breakdowns due to high voltage.
• Dielectric Strength: AC 600V for 1 second Min, providing the motor with high resistance to electrical stress, ensuring durability in harsh operating conditions.

Temperature and Environmental Compatibility:

• Operating Temperature Range: -40°C to +70°C, making this motor ideal for use in both high and low-temperature environments.
• Weight: Approx. 140g (4.94 oz), lightweight and compact for easy integration into a variety of machines and systems.

Applications:

The HEMM 7.5° 2-Phase Permanent Magnet Stepper Motor is perfect for use in:

• Small-scale automation systems where precise control and minimal power consumption are essential.
• Robotics for applications requiring accurate motion and efficient control at low voltages.
• Printers and scanners, where space-saving, high torque, and precise control are required.
• Consumer electronics and DIY projects for those needing compact, reliable stepper motors.

Advantages:

• High Holding Torque: Provides strong and consistent holding torque for demanding applications.
• Low Power Consumption: Operates with low current draw, ensuring energy efficiency.
• Compact and Durable: With its small form factor (35mm diameter) and high-quality construction, this motor delivers long-lasting performance in various operational conditions.
• Wide Operating Temperature Range: Withstanding extreme temperatures from -40°C to +70°C, it’s versatile enough for harsh environments.

The HEMM High-Quality 7.5° 2-Phase Permanent Magnet Stepper Motor is an excellent choice for those requiring an affordable, efficient, and reliable stepper motor for precise motion control in a compact design. Whether you're building a robotics system or designing an automation process, this stepper motor delivers consistent performance, torque, and durability.