Frameless BLDC/PMSM MotorsExact model
U3815
U3815 is listed in the Frameless BLDC/PMSM Motors range for robot integration and engineering evaluation. Key specifications: Outside diameter 38 mm; Inside diameter 18 mm. Confirm the final configuration, application fit, availability, and delivery terms through a quotation request.
Specifications
- Outside diameter
- 38 mm
- Inside diameter
- 18 mm
- Overall height (L3)
- 15.8 mm
- Voltage
- 48 VDC
- Rated output power
- 31.4 W
- Rated torque
- 0.1 N.m
- Maximum torque
- 0.3 N.m
- Rated current
- 1.8 A
- Maximum current
- 5.4 A
- Rated speed
- 3000 rpm
- No-load speed
- 4500 rpm
- Torque constant
- 0.055 N.m/A
- Rotor inertia
- 0.018 kg.cm2
- Back EMF constant
- 4 V/Krpm
- Line resistance at 20 C
- 1.48 ohm
- Line inductance
- 0.92 mH
- Pole pairs (2P)
- 7
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Unit pricing remains unpublished until commercial verification is complete.