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102mm Frameless Motor 523 W | 7.5 Nm | 3100 rpm | 48 V
102mm Frameless Motor 523 W | 7.5 Nm | 3100 rpm | 48 V
Specifications
ID :
63mm
Model Number :
SY102HSV14-48V
Certification :
CE ROHS
Rated Voltage :
48VDC
Place of Origin :
CHINA
Rated Power :
523W
Rated Speed :
2000RPM
Rated Torque :
7.5Nm
Brand Name :
SENINTER
OD :
102mm
Description
OD:102mm frameless motor
The 102mm 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 2000 RPM 3100 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.




102mm Frameless Motor 523 W | 7.5 Nm | 3100 rpm | 48 V

Electrical Specifications

Items Unit SY102HSV14-48V Tolerance
Stator Outer Diameter D mm 102 ±0.043 (js9)
Stator Stack Length L mm 23 ±1
Rotor Inner Diameter D1 mm 63 (+0.027/0) H8
Rotor Length L1 mm 18 ±0.2
Potting Surface Outer Diameter E mm 99 /
Potting Surface Height F mm 5.5 ±0.5
Stator Core Height A mm 14 /
Number of poles - 20 -
Number of phases - 3 -
Rated voltage VDC 48 -
Rated torque N·m 2.5 -
Rated current A 15.8 -
Rated speed RPM 2000 -
Rated power W 523 -
Maximum speed RPM 3100 -
Peak torque N·m 7.5 -
Peak current A 44.4 -
Line-to-line resistance ohms @ 20℃ 0.157 -
Line-to-line inductance mH 0.555 -
Torque constant Nm/A 0.182 -
Back EMF Vrms/KRPM 11.05 -
Weight g 608 -
Electrical time constant ms 3.53 -
Winding Type - Star connection -
Dielectric Strength - 1000VAC / 1S, 2mA -
Insulation Resistance - 100MΩ @ 500VDC -
Ambient Temperature °C -20 ~ +50 -
Insulation Class - Class B -
Customization Support - Available -
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
102mm Frameless Motor 523 W | 7.5 Nm | 3100 rpm | 48 V
Torque Performance Curves

102mm Frameless Motor 523 W | 7.5 Nm | 3100 rpm | 48 V

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102mm Frameless Motor 523 W | 7.5 Nm | 3100 rpm | 48 V

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Product Detail
ID :
63mm
Model Number :
SY102HSV14-48V
Certification :
CE ROHS
Rated Voltage :
48VDC
Place of Origin :
CHINA
Rated Power :
523W
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102mm Frameless Motor 523 W | 7.5 Nm | 3100 rpm | 48 V

Shenzhen Seninter Precision Machinery Co.,Ltd.

Verified Supplier
1 Years
guangdong, shenzhen
Since 2017
Business Type :
Manufacturer
Main Products :
Frameless Motor, Linear Actuator, Hub Servo Catalog
Total Annual :
10 million USD-15million USD
Employee Number :
100~300
Certification Level :
Verified Supplier
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