Technical Drawing
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A 50% reduction in cogging torque compared to products of the same level offering a silky-smooth new experience
50Featuring a reserved large-diameter hollow through-hole, providing flexible and versatile usage
Simply replace the shaft to meet different hollow requirements, achieving
a one-motor-multiple-uses scenario
The RO series utilizes high-grade magnets for peak motor efficiency, reaching up to 92.6%
Enhanced temperature adaptability, improved operational stability, and extended lifespan
Streamlined Engineering for Lightweight Performance
Real-time monitoring of motor temperature
providing precise rotor position and speed information, ensuring precise motor control
Application | Cobot Arm | Insulation Class | F |
Driving Way | FOC | Insulation High-Voltage | 500V |
Operation Ambient Temperature | -20℃~50℃ | Insulation Resistance | 10MΩ |
Winding Type | star | CoggingTorque | 55N.mm |
Pole Pairs | 21 |
Application | Cobot Arm | Insulation Resistance | 10MΩ |
Driving Way | FOC | CoggingTorque | 55N.mm |
Operation Ambient Temperature | -20℃~50℃ | Pole Pairs | 21 |
Winding Type | star | Rotor Weight | 190g |
Insulation Class | F | Lead-Out | Three-phase motor lead-out: enameled wire straight out 100±5mm tinned 5±2mm |
Insulation High-Voltage | 500V |
Rated Voltage(V) | 48 | Ke(V/krpm) | 18.67 |
No-Load Speed(rpm) | 2550 | Phase To Phase Resistance(mΩ) | 143 |
Rated Torque(Nm) | 4 | Phase To Phase Inductance(μH) | 137 |
Rated Speed(rpm) | 2000 | Inertia(gcm²) | 8700 |
Rated Current(ADC) | 20 | Km(Nm/√W) | 0.53 |
Peak Torque(Nm) | 12 | Mechanical Time Constant(ms) | 1.73 |
Peak Current(ADC) | 62 | Electrical Time Constant(ms) | 0.96 |
Kv(rpm/V) | 55 | Weight(g) | 710 |
Kt(Nm/A) | 0.2 | Maximum Torque Weight Ratio(Nm/kg) | 16.9 |
Rated Voltage(V) | 48 | Stator Weight(g) | 335 |
No-Load Speed(rpm) | 2550 | Ke(V/krpm) | 18.67 |
Rated Torque(Nm) | 4 | Phase To Phase Resistance(mΩ) | 143 |
Rated Speed(rpm) | 2000 | Phase To Phase Inductance(μH) | 137 |
Rated Current(ADC) | 20 | Inertia(gcm²) | 5290 |
Peak Torque(Nm) | 12 | Km(Nm/√W) | 0.53 |
Peak Current(ADC) | 62 | Mechanical Time Constant(ms) | 1.73 |
Kv(rpm/V) | 55 | Electrical Time Constant(ms) | 0.96 |
Kt(Nm/A) | 0.2 | Weight(g) | 525 |