Brushless 1021 motor + gearbox + encoder

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Product Description

Highly efficient and durable, these motors deliver precise speed and position control with rapid dynamic response, featuring high efficiency, low noise and an extended service life. Their responsive speed and positioning accuracy ensure stability and reliability even in complex mechanical operating environments. When paired with planetary gearboxes, they reduce motor speed whilst increasing output torque, enabling the execution of more complex tasks. The compact design saves space whilst maintaining smooth transmission. Encoder technology ensures exceptional positioning accuracy even at high speeds, facilitating precise motion control. Applications: Robotics and intelligent manufacturing: Demonstrates outstanding performance in robotic arms, conveying systems, and inspection equipment, meeting the requirements for flexibility and high performance in robotics. Aerospace and medical equipment: rover propulsion and drones, as well as assistive medical devices. Automotive micro-motors: Applied in multiple automotive systems, such as engine systems, new energy vehicle systems, and chassis systems.

Product Specifications

Performance Parameters of the Geared Motor: 1. Number of Gear Stages: 4 2. Gear Ratio: 25:1 3. Length: 21 mm 4. Voltage: 12 V 5. No-load Speed: 42 rpm 6. No-load Current: 19 mA 7. Load Speed: 37 rpm 8. Load Current: 51 mA 9. Load Torque: 86.55 mN·m 10. Rated Allowable Load: 260 mN·m 11. Instantaneous Allowable Load: 790 mN·m 12. Efficiency: 69.1% 13. Total Length: 49mm Gearbox Performance Parameters: 1. Axial Load: ≤245mN·m 2. Radial Load: ≤392mN·m 3. Axial Clearance: ≤0.3 mm 4. Radial Clearance: ≤0.03 mm 5. Backlash: ≤0.3–1.2° 6. Bearing Type: Ball Bearing 7. Operating Temperature: -60–+100 °C

Company Profile

Dongguan Haorui Motor Technology Co., Ltd.

Our company has introduced a complete set of Japanese precision motor manufacturing equipment and holds numerous patents. In 2024, we were recognised as a Shenzhen High-Tech Enterprise and, in the same year, as a National High-Tech Enterprise. We boast an efficient management team, a professional R&D team and a rigorous quality control team. Currently, our products are widely used in high-precision and high-end fields such as robotics, new energy, medical equipment, industrial automation and smart home technology, and have gained recognition and approval from clients both domestically and internationally. Our motors currently range in size from 3.2mm to 65mm, with over 20 series and hundreds of specifications available for customers to choose from. The company specialises in the development and production of high-quality precision electric drive systems, supplying brushed and brushless DC motors, gearboxes, encoders and control electronics, as well as offering customised solutions and technical consultancy for various integrated systems.
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