MyActuator RMD-X8-120- Brushless Servo Motor
MyActuator RMD-X8-120- Brushless Servo Motor
MyActuator RMD-X8-120- Brushless Servo Motor
MyActuator RMD-X8-120- Brushless Servo Motor
MyActuator RMD-X8-120- Brushless Servo Motor
MyActuator RMD-X8-120- Brushless Servo Motor
MyActuator RMD-X8-120- Brushless Servo Motor

MyActuator RMD-X8-120- Brushless Servo Motor

Regular price $640.00
Sale price $640.00 Regular price
Unit price
MyActuator RMD-X8-120- Brushless Servo Motor

MyActuator RMD-X8-120- Brushless Servo Motor

Product description

 

RMD-X V4 Series

Product Features

🔌
CAN BUS & EtherCAT
Supports high-speed industrial communication protocols
⚙️
Crossed Roller Bearings
Precision crossed roller bearings for superior rigidity and smooth rotation
📡
Dual Encoder
Dual encoder system delivers higher feedback accuracy and control precision
💪
High Torque Density
Exceptional torque output in a compact form factor
🎯
High Precision
Ultra-high positioning and motion control accuracy
⭕
Hollow Design
Hollow shaft structure for easy cable routing and system integration

Naming Conventions

RMD - X2 - P28 - 7 - E
① RMD: Brand Name
R-Reducer　M-Motor　D-Drive
② X2: Series Name - Integrated Planetary Actuator
2 represents motor model (X2, X4, X6, X8...)
③ P28: Planetary Gear Ratio
e.g. P12, P28, P32 etc.
④ 7: Peak Torque 7N·m
⑤ E: Communication - CAN BUS & EtherCAT
Example Model: RMD-X8-P20-120-E

RMD: Brand Name
X8: Motor model name
P20: Planetary gear ratio 20:1
120: Peak torque 120 N·m
E: Communication - CAN BUS & EtherCAT

MyActuator X8-120 Technical Specifications
Product Parameters
Parameters Unit X8-120
Gear Ratio — 19.612
Input Voltage V 48
No Load Speed RPM 158
No-Load Input Current A 1.6
Rated Speed RPM 127
Rated Torque N.m 43
Rated Output Power W 574
Rated Phase Current A(rms) 17.6
Peak Torque N.m 120
Peak Phase Current A(rms) 43.8
Efficiency % 79
Motor Back-EMF Constant Vdc/Krpm 19.2
Module Torque Constant N.m/A 2.4
Motor Phase Resistance Ω 0.18
Motor Phase Inductance mH 0.31
Pole Pair — 10
3 Phase Connection — Y
Back Drive Torque N.m 3.21
Backlash Arcmin 10
Output Bearing Type — Crossed Roller Bearings
Axial Load (Suffer) KN 4
Axial Load (Stress) KN 1
Radial Load KN 4.5
Inertia Kg.cm² 1.5
Encoder Type & Interface — Dual Encoder ABS-17BIT(Input) / 17BIT(Output)
Control Accuracy Degree <0.01
Communication — EtherCAT & CAN BUS
Weight Kg 1.40
Insulation Grade — F

Stall torque data
Model Torque (N.m) Temperature Rise (°C) Stall Time time (s) Phase current (Arms)
X8-120 64.5 7 15 23.3
86 10 10 31.1
107.5 26 8 38.9
129 30 5 43.8

 

RMD-X8-120.STEP

User-Manual-for-X-Series-Products-V1.1.PDF

CAN-BUS-Motor-Motion-Protocol-V4.3.PDF

EtherCAT-control-protocol-V1.0.PDF

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