Description
- 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.
- 1x DDSM115 Direct Drive Servo Motor, High Torque, Low Noise, Hub Motor w/ Wheel
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- 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