Frameless Motor SY38HSV Series

PRODUCT ADVANTAGES
The SY38HSV Series, part of the frameless motor family, includes two models: FL38HSV07-24V-8085-T and FL38HSV14-48V-50120-T-01. Both models operate with 14 poles and 3 phases, providing rated speeds of 8000 RPM and 5000 RPM respectively, with maximum speeds reaching up to 11000 RPM and 7500 RPM. These motors are designed to withstand a wide temperature range of -20°C to +50°C, making them suitable for various environments. The frameless design, which lacks external components like motor housings, allows the stator and rotor to be assembled directly at the application site. This approach enhances the high integration and structural compatibility of the target product, making it ideal for applications requiring a seamless fit. The SY38HSV Series is widely praised for its excellent personalization and customization capabilities, offering flexibility to meet specific performance requirements. This series exemplifies the versatility and reliability of frameless motor technology, providing a robust solution for applications that demand precision and adaptability.
SY38HSV Series Parameters
Items | FL38HSV07 | FL38HSV14 | Tolerance |
Outer Diameter D | 38mm | 38mm | ±0.031(js9) |
Stator Length L | 10.8mm | 17.8mm | ±1 |
Rotor Inner D1 | 18mm | 18mm | (+0.027/0)H8 |
Rotor Length L1 | 8.1mm | 16.1mm | ±0.2 |
Epoxy Outer Circle E | 36mm | 36mm | 0/-0.2 |
Epoxy Height F | 3mm | 3mm | ±0.5 |
Stator Core Height A | 7mm | 14mm | / |
SY38HSV Series General Specifications
Winding Type | Star connection |
Dielectric Strength | 600VAC/1S, 2mA |
Insulation Resistance | 100MΩ, 500VDC |
Ambient Temperature | -20°C ~ +50°C |
Insulation Class | Class B |
SY38SHV Series Electric Connection
Color of the lead-out wire | Model of the lead-out wire | Functions |
White | UL1332 AWG26 | NTC |
White | NTC | |
Yellow | ARF250 0.5mm² | Phase U |
Red | Phase V | |
Black | Phase W |
SY38SHV Series Electrical Specifications
Item | Unit | FL38HSV07-24V-8085-T | FL38HSV14-48V-50120-T-01 |
Number of poles | 14 | 14 | |
Number of phases | 3 | 3 | |
Rated voltage | VDC | 24 | 48 |
Rated torque | N.m | 0.1 | 0.23 |
Rated current | A | 4.5 | 3.5 |
Rated speed | RPM | 8000 | 5000 |
Rated power | W | 83 | 120 |
Maximum speed | RPM | 11000 | 7500 |
Peak torque | N.m | 0.3 | 0.69 |
Peak current | A | 13.5 | 10.5 |
Line to line resistance | ohms@20°C | 0.365 | 1.24 |
Line to line inductance | mH | 0.32 | 1.3 |
Torque constant | Nm/A | 0.0255 | 0.074 |
Back EMF | Vrms/KRPM | 1.54 | 4.5 |
Weight | g | 57.2 | 95 |
Electrical time constant | ms | 0.87 | 1.05 |