Futaba
Futaba Roboservo
Manufacturer: Futaba Corporation
Features
Easy connection
It can be operated simply by connecting the power supply, controller, and communication lines.
A wide range of sensors
Encoders are installed on both the motor and output shaft to ensure high controllability.
Current, voltage, and temperature sensors, as well as an IMU (3-axis acceleration + 3-axis angular velocity), contribute to the control of not only the module itself but the entire system.
Safety features
To prevent damage due to overload, the controller is equipped with temperature, overvoltage, and overcurrent limit functions and collision detection functions using built-in sensors.It also has a built-in non-excitation actuated brake that can maintain the angle position even when not powered.
Daisy chain connection and hollow shaft structure allow for flexible wiring layout
The modules can be connected together in a daisy chain, reducing the amount of wiring required.In addition, the hollow structure allows the wiring to pass through the output shaft to reduce twisting, giving greater freedom in the layout of the modules and wiring.
Specification
| item | unit | Model | |
|---|---|---|---|
| RBS4M070HT16N16C0000 | RBS4M080HT36N16C0000 | ||
| Power supply voltage | V | DC48 | DC48 |
| Rated Output | W | 27 | 60 |
| Instantaneous maximum torque | N・m | 33 | 63 |
| Rated Torque | N・m | 16 | 36 |
| Rated Speed | min -1 | 16 | 16 |
| Reducer Type | – | Strain wave gear reducer | |
| Reduction ratio | – | 101 | 101 |
| brake | Built-in non-excitation actuated brake | ||
| Holding torque (input side) | N・m | 0.5 | 1.4 |
| Encoder | Motor direct-coupled INC & output shaft direct-coupled ABS | ||
| Motor direct-coupled INC resolution | bit | 16 | 16 |
| Output shaft direct ABS resolution | bit | 18 | 18 |
| Sensor | – | Voltage, current, temperature, IMU (3-axis acceleration + 3-axis angular velocity) | |
| Outer diameter | mm | 70 | 80 |
| Output shaft hollow diameter | mm | 12 | 12 |
| full length | mm | 126 | 135 |
| mass | kg | 1.3 | 2.0 |
| Ambient temperature | °C | 0–40 | |
| Ambient humidity | – | 20 to 80% RH (no condensation) | |
| storage temperature | °C | -20~60 | |
| storage humidity | – | 5 to 95% RH (no condensation) | |
| Motors/Control | – | Brushless DC motor/vector current control motor control cycle 20kHz | |
| Compatible Software | – | ROS | |
| communication | – | CANopen Maximum 1Mbps Connections Maximum 127 nodes per network Communication cycle Maximum 1kHz | |
*Specifications are subject to change.
Reference dimensions
