85mm Frameless Motor 471W | 7 Nm | 3100 rpm | 48 VDC
Basic Properties
Place of Origin:
CHINA
Brand Name:
SENINTER
Certification:
CE ROHS
Model Number:
SY85HSV13‑TG
Product Summary
OD:85mm frameless motor The 85mm 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 2500 RPM and 48VDC it is ideal for humanoid robot joints and equipment with limited space. ...
Product Details
OD:
85mm
ID:
66.8mm
Rated Torque:
1.8Nm
Rated Speed:
2500RPM
Rated Power:
471W
Rated Voltage:
48VDC
Product Description
OD:85mm frameless motor
The 85mm 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 2500 RPM 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 | sy85HSV13-TG | SY85HSV22-TG | Tolerance |
| Stator outer diameter D | 85 mm | 85 mm | h8 |
| Stator length L | 25 mm | 34 mm | Max |
| Rotor inner diameter D1 | 66.8 mm | 66.8 mm | H7 |
| Rotor length L1 | 13.5 mm | 22.5 mm | ,+0.1/0 |
| Potting surface outer diameter E | 66.2 mm | 66.2 mm | Max |
| Potting surface height F | 4 mm | 4 mm | Max |
Electrical Specifications
| Item | Unit | SY85HSV13‑TG | SY85HSV22‑TG |
| Number of poles | — | 28 | 28 |
| Number of phases | — | 3 | 3 |
| Rated voltage | VDC | 48 | 55 |
| Rated torque | N.m | 1.8 | 2.4 |
| Rated current | Arms | 11 | 17.5 |
| Rated speed | RPM | 2500 | 2500 |
| Rated power | W | 471 | 628 |
| Maximum speed | RPM | 3100 | 4300 |
| Peak torque | N.m | 7 | 10.8 |
| Peak current | Arms | 55 | 90 |
| Line to line resistance | ohms@20°C | 0.18 | 0.06 |
| Line to line inductance | mH | 0.24 | 0.1 |
| Torque constant | Nm/Arms | 0.16 | 0.14 |
| Back EMF | Vrms/KRPM | 10.9 | 9 |
| Motor length | mm | 25 | 34 |
| Weight | g | 323 | 487 |
| Electrical time constant | ms | 1.36 | 1.59 |
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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