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- DDSM115 Direct Drive Servo Motor, High Torque, Low Noise, w/ Wheel Hub
- Highly reliable all-in-one design
- Supports multiple operating modes
- Suitable for various application scenarios
- Low-speed, high-torque capabilities
The DDSM115 Direct Drive Servo Motor, High Torque, Low Noise, w/ Wheel Hub is a highly reliable Permanent Magnet Synchronous Motor (PMSM) that combines an outer rotor brushless motor, encoder, and servo in an all-in-one design. This motor utilizes advanced direct drive technology, eliminating the need for a reducer found in traditional drive solutions.
With its ultra-low noise, high precision, and zero-backlash features, the DDSM115 motor ensures a fast response and direct drive without delay. Additionally, it supports RS485 communication mode and offers multiple operating modes, such as current loop mode, position loop mode, and velocity loop mode.
This versatile motor is suitable for a wide range of application scenarios, including home robots, industrial and commercial robots, as well as fitness equipment. Its low-speed, high-torque capabilities make it an ideal choice for those seeking a dependable and efficient motor solution.
- 1x DDSM115 Direct Drive Servo Motor, High Torque, Low Noise, Hub Motor w/ Wheel
- 100.7 x 43 x 50.5 mm (L x W x H)
- No-load speed: 200 ± 10 rpm
- Operating temperature: -20~45 °C
- No-load current: ≦0.25 A
- Rated speed: 115 Rpm
- Encoder resolution: 4096
- Rated torque: 0.96 Nm
- Rated current: 1.25 ± 0.05A
- Degree of protection: IP54
- Noise level: ≦50dB
- Locked-rotor torque: 2.0 Nm
- Mechanical time constant: 30 ms
- Locked-rotor current: ≦2.7A
- Rotor inertia: 1.67 kg-m²
- Rated voltage: 18 V DC (5S LiPo)
- Phase resistance: 2.15Ω
- Torque constant: 0.75 Nm/A
- Phase inductance: 3.6 mH
- Speed constant: 11.1 rpm/V
- Number of pole pairs: 10
- Weight: 759 g