Feature: 1. DIRECT DRIVE TECHNOLOGY: The advanced direct drive technology removes the reducer from the traditional drive solution, making the otherwise noisy, inefficient and bulky traditional machine work better. 2. IP54 PROTECTION: Scooter wheel hub motor combines external rotor brushless motor, encoder and servo drive in one, IP54 protection, waterproof and dustproof, so that the motor is better protected. 3. MULTIPLE OPERATING MODES: Current loop mode, position loop mode, speed loop mode. Support RS485 communication, only one RS485 bus is needed to control multiple direct drive servo motors at the same time. 4. MULTIPLE INFORMATION FEEDBACK: 115rpm direct drive servo motor can get the overall motor temperature feedback, position feedback, speed feedback, current feedback, etc., through communication. 5. HIGH LEVEL OF INTEGRATION: Direct drive servo motor provides slippy torsion, stable speed, and accurate position without external gearbox, while having the advantage of compactness and high integration. 6. APPLICATION RANGE: Scooter hub motor is particularly suitable for advanced robot projects such as robot joints, small AGV drive wheels, balance vehicle drive wheels, and development of vehicle mounted platforms. Specification: Item Type: Direct Drive Servo Motor Model: DDSM115 Material: Rubber, Metal No Load Speed: 200±10rpm No Load Current: ≤0.25A Rated Speed: 115rpm Rated Torsion: 0.96Nm Rated Current: 1.25A Maximum Efficiency: ≥60% Blocking Torsion: 2.0Mm Stall Current: ≤2.7A Rated Voltage: 18V DC(5S LiPo) Voltage Range: 12-24V DC Torsion Constant: 0.75Nm/A (Measured At Rated Speed) Rotational Speed Constant: 11.1rpm/V Operating Ambient Temperature: -20℃-45℃ Encoder Resolution: 4096 Relative Accuracy: 1024 Noise Level: ≤50dB Protection Level: IP54 Single Wheel Load Bearing: 10Kg/22.0lb Application Scenes: Household Robots, Industrial And Commercial Robots, Fitness Equipment And Several Other Fields. Package List: 1 x Direct Drive Servo Motor1 x 2 Pin Cable1 x 4 Pin Cable