Overview
The MyActuator FLO-90-15 Outer Rotor Frameless Torque Motor delivers 48V input, 1.5Nm rated torque, 252W power, and 1600RPM speed, making it ideal for robotics, automation, medical, and aerospace applications. Its outer rotor design ensures superior heat dissipation and stable operation, while the frameless build allows for seamless integration into custom designs. Featuring an absolute encoder, high efficiency (>83%), and a lightweight 0.46kg build, this motor offers outstanding performance for high-precision systems.
Key Features
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High Efficiency: >83% for optimal power usage and minimal losses.
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Stable Performance: Rated power of 252W and peak torque up to 3.75Nm.
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Precise Control: Integrated absolute encoder for accurate positioning.
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Durable Design: Vacuum potting process and F-grade insulation for enhanced reliability.
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Versatile Applications: Compatible with robotic arms, automation systems, medical devices, and aerospace mechanisms.
Technical Specifications
| Parameter | Value |
|---|---|
| Input Voltage | 48V |
| Rated Speed | 1600 RPM |
| Rated Torque | 1.5 Nm |
| Peak Torque | 3.75 Nm |
| Rated Power | 252 W |
| No-Load Current | 0.35 A |
| Rated Current | 6.6 A |
| Peak Current | 19.8 A |
| Efficiency | >83% |
| Back-EMF Constant | 21.1 Vdc/Krpm |
| Torque Constant | 0.23 Nm/A |
| Phase Resistance | 0.35 Ω |
| Inductance | 0.28 mH |
| Pole Pairs | 17 |
| Cogging Torque | 64 mNm |
| Connection | 3-Phase (Y) |
| Encoder Type | Absolute |
| Weight | 0.46 kg |
| Insulation Grade | F |
Simulation Data
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Magnetic Density Map: Optimized electromagnetic distribution for smooth torque output.
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Torque Curve: Low cogging for consistent performance.
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Efficiency & Power Maps: High efficiency across wide speed and load ranges.
Applications
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Robotics: Precision control in robotic arms and legged robots.
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Automation: High-speed, reliable motion in industrial automation systems.
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Medical Industry: Suitable for advanced imaging or surgical equipment.
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Aerospace: Lightweight, high-performance design for aviation systems.
Details

MyActuator FLO-90-15 motor: 48V input, 1.5N.m torque, 1600RPM, 252W power, 6.6A current, >83% efficiency, Y-phase, F insulation, 0.46kg.

Simulation data of MyActuator FLO-90-15 motor, including magnetic density distribution, torque curve, line back potential waveform, efficiency map, and power map. Max magnetic field: 2636.899 mTesla.
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