Overview
The MyActuator FLO-70-15 Outer Rotor Frameless Torque Motor is engineered for robotics, automation, and industrial systems requiring high efficiency and precise motion control. Operating at 48V, this motor delivers 200W rated power, 0.8Nm continuous torque, and a 2400RPM speed, making it ideal for robot arms, AGVs, and collaborative robots. Its vacuum potting process combined with a Hall sensor, incremental encoder, and temperature sensor ensures enhanced stability and accurate real-time feedback for demanding applications.
Key Features
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High Efficiency: Exceeds 84% efficiency for energy savings and stable output.
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Integrated Sensing: Built-in Hall sensor, incremental encoder, and temperature sensor for accurate feedback and safety monitoring.
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Reliable Design: Vacuum potting enhances durability, thermal performance, and protection against environmental factors.
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Compact & Lightweight: Outer rotor structure ensures a high torque-to-weight ratio (0.33kg).
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Smooth Performance: Low cogging torque (30.83mNm) for precise and low-vibration motion.
Technical Specifications
| Parameter | Value |
|---|---|
| Input Voltage | 48V |
| No Load Current | 0.21A |
| Rated Speed | 2400 RPM |
| Rated Torque | 0.8 Nm |
| Rated Power | 200W |
| Rated Current | 4.4A |
| Peak Torque | 2 Nm |
| Peak Current | 13.2A |
| Efficiency | >84% |
| Back-EMF Constant | 17 Vdc/Krpm |
| Torque Constant | 0.18 Nm/A |
| Phase Resistance | 0.5Ω |
| Phase Inductance | 0.55mH |
| Pole Pairs | 13 |
| Cogging Torque | 30.83mNm |
| 3-Phase Connection | Yes |
| Encoder Type | Absolute |
| Weight | 0.33kg |
| Insulation Grade | F |
Simulation and Performance
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Magnetic Density Map: Ensures consistent flux distribution for smooth torque delivery.
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Groove Torque Curve: Maintains steady output torque with minimal ripple.
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Efficiency Map: High efficiency across variable loads and speeds.
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Power Map: Reliable power delivery for demanding applications.
Applications
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Robotic arms for precise movement and automation tasks
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Autonomous guided vehicles (AGVs) for navigation and mobility systems
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Collaborative robots (Cobots) requiring accurate torque control
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CNC machines and precision industrial automation equipment
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Motion control systems in research and development platforms
Details

Torque motor FLO-70-15: 48V, 200W, 2400 RPM, 0.8 N.m, absolute encoder, 0.33 kg, 13 pole pairs, 84% efficiency, with installation and electrical details.

Simulation data of FLO-70-15 Torque Motor: magnetic density distribution, torque curve, line back potential waveform, efficiency map, and power map. Max B: 2636.899 mTesla.

FLO-70-15 Torque Motor uses vacuum potting, Hall sensor, encoder, and temperature sensor. It runs at 48V, 2400 RPM, 200W power, 0.8 N.M. torque. Built for high-performance servo systems, it offers reliability and efficiency. Made by MYACTUATOR, a specialist in brushless DC servo systems, it delivers innovative and dependable motion control. The compact design reveals internal parts and green circuitry.
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