A scalar robot using a μDD motor (built in-house for accuracy experiment)
A direct drive motor with a hollow shaft is used, so the size of the robot became compact by passing cables through the hollow shaft.
The base of a scalar robot is made of acrylic material.
The stop accuracy of 1μm is confirmed at the tip of approximately 30cm from the motor shaft.
| Model name | Product name | Remarks | |
|---|---|---|---|
| 1 | MDH-70 | Direct drive motor with a hollow shaft | Outer diameter70mm Inner diameter20mm 2,592,000C/R Peak torque5,6Nm |
| 2 | MDH(12)-40 | Direct drive motor with a hollow shaft | Outer diameter40mm Inner diameter12mm 1,296,000C/R Peak torque1Nm |
| 3 | MDH-40 | Direct drive motor with a hollow shaft | Outer diameter40mm Inner diameter10mm 1,296,000C/R Peak torque1Nm |