50mm Frameless Motor 173 W | 0.9Nm | 6800 rpm | 48 VDC
Basic Properties
Place of Origin:
CHINA
Brand Name:
SENINTER
Certification:
CE ROHS
Model Number:
SY50HSV08‑TG
Product Summary
OD:50mm frameless motor The 50mm frameless torque motor features a modular design of stator and rotor combined with an optimized slot fill factor achieving higher torque density. Designed with a rated speed of 5500rpm,3300rpm and 48VDC it is ideal for humanoid robot joints and equipment with limited ...
Product Details
OD:
50mm
ID:
30mm
Rated Power:
173W
Rated Torque:
0.3Nm
Rated Speed:
5500RPM
Rated Voltage:
48VDC
Product Description
OD:50mm frameless motor
The 50mm frameless torque motor features a modular design of stator and rotor combined with an optimized slot fill factor achieving higher torque density. Designed with a rated speed of 5500rpm,3300rpm and 48VDC it is ideal for humanoid robot joints and equipment with limited space. NTC temperature sensors can be added upon customer request.
Customization is available upon request for this motor series, including but not limited to rated voltage, speed, torque, lead wire specifications, outlet orientation, shaft configuration, encoder/sensor integration, and more. Please provide your specific requirements, and we will offer a tailored solution for you.
Dimensions
| Item | SY50HSV08‑TG | SY50HSV14‑TG | Tolerance |
| Stator outer diameter D | 50 mm | 50 mm | h8 |
| Stator length L | 17.7 mm | 23.7 mm | Max |
| Rotor inner diameter D1 | 30 mm | 30 mm | H7 |
| Rotor length L1 | 9.9 mm | 14.6 mm | ,+0.1/0 |
| Potting surface outer diameter E | 48.4 mm | 48.4 mm | Max |
| Potting surface height F | 3.5 mm | 3.5 mm | Max |
Electrical Specifications
| Item | Unit | SY50HSV08‑TG | SY50HSV14‑TG |
| Number of poles | — | 20 | 20 |
| Number of phases | — | 3 | 3 |
| Rated voltage | VDC | 48 | 48 |
| Rated torque | N.m | 0.3 | 0.5 |
| Rated current | Arms | 3.8 | 3.8 |
| Rated speed | RPM | 5500 | 3300 |
| Rated power | W | 173 | 173 |
| Maximum speed | RPM | 6800 | 4000 |
| Peak torque | N.m | 0.9 | 1.5 |
| Peak current | Arms | 13.3 | 13.3 |
| Line to line resistance | ohms@20°C | 0.45 | 0.63 |
| Line to line inductance | mH | 0.36 | 0.56 |
| Torque constant | Nm/Arms | 0.08 | 0.13 |
| Back EMF | Vrms/KRPM | 5 | 8.5 |
| Motor length | mm | 17.7 | 23.7 |
| Weight | g | 92 | 137 |
| Electrical time constant | ms | 0.8 | 0.89 |
Electric Connection:
| Color | Type | Functions |
| White (WHT) | UL1332 AWG26 | NTC |
| White (WHT) | UL1332 AWG26 | NTC |
| Yellow | UL1332 AWG24 | Phase U |
| Red | UL1332 AWG24 | Phase V |
| Black | UL1332 AWG24 | Phase W |
Torque Performance Curves
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