Integrated wheel drive
The wheel, brushless drive, and feedback system are packaged as one mobile-robot component.
Hub Servo Motors / SFWH40ASM30B
SFWH40ASM30B Compact Hub Servo Motor
SFWH40ASM30B is an integrated hub servo motor with 0.96Nm rated torque, encoder feedback, and a wheel format for mobile robot integration.
- No-load Speed
- 200±10 rpm
- No-load Current
- ≤0.25A
- Rated Speed
- 115 rpm
- Rated Torque
- 0.96Nm
Product overview
Designed around verified requirements.
SFWH40ASM30B combines wheel, brushless drive, and encoder feedback in a compact hub-motor assembly for AGVs, AMRs, service robots, and mobile chassis. The supplied specification lists voltage, current, torque, speed, power, encoder, protection, temperature, weight, and load values where available. Confirm the tire, cable, connector, controller, load conditions, and duty cycle for the selected project.
Servo feedback
Encoder resolution: 4096.
Published output
Rated torque 0.96Nm at 115 rpm rated speed.
Product media
See the product in detail.
Technical specification
A clear, grouped product definition.
Electrical and output
- No-load Speed
- 200±10 rpm
- No-load Current
- ≤0.25A
- Rated Speed
- 115 rpm
- Rated Torque
- 0.96Nm
- Rated Current
- 1.25A
- Max Efficiency
- ≥60%
- Stall Torque
- 2.0Nm
- Stall Current
- <2.7A
- Rated Voltage
- 18VDC
- Torque Constant
- 0.75Nm/A (measured at rated speed)
- Speed Constant
- 11.1 rpm/V
Mechanical and environment
- No-load Speed
- 200±10 rpm
- No-load Current
- ≤0.25A
- Motor Weight
- 1KG
- Encoder Resolution
- 4096
- Relative Precision
- 1024
- Noise Level
- ≤50dB
- Protection Class
- IP54
Public files
Documents cleared for public release.
No public files are available yet.
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Engineering support
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Request protocols, drawings, SDK information, or configuration guidance through the engineering team.
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