SFEC Series
105mm Frameless BLDC Motor
Note:
We can manufacture products according to customer’s requirements.
Technical Specifications
| Motor Model | 105SFEC488320 | 105SFEC481220 |
| Number of Phase | 3 | |
| Number of Poles | 20 | |
| Rated Voltage(VDC) | 48 | |
| Rated Speed(Rpm) | 2000 | |
| Rated Torque(N.m) | 4 | 6 |
| Rated Power(W) | 837 | 1256 |
| Rated Current(A) | 23 | 35 |
| Peak Current(A) | 69 | 105 |
| Peak Torque(N.M) | 12 | 18 |
| Rotor Inertia(kg.cm2) | 0.8 | 1.1 |
| Torque Constant(N.m/A) | 0.17 | 0.17 |
| Torque Constant(V/krpm) | 13 | 12 |
| Line-Line Resistance(Ω) | 0.35 | 0.2 |
| Line-Line Inductance(mH) | 0.15 | 0.08 |
| L Stator/Rotor Length(L-mm) | 16/17 | 22/23 |
| Weight(kg) | 1.1 | 1.5 |
Wiring Diagram
Motor Dimensions (mm)
OEM Service
Source Engineering has established a team of manufacturing partners in Asia to provide our customers with high-quality cost-effective Motors, Gearmotor and Motion Control products for the OEM marketplace.