Robotclub Malaysia › Motor Series › Q Series › QC050
QC050
110 W quasi direct drive humanoid actuator, 2.5 N·m continuous, 8.0 N·m peak.
DYNAMIXEL Q
Overview
QC050 is a Q Series QDD actuator with a frameless BLDC motor, 48 V supply and hollow shaft, built for strong torque and shock absorption in humanoids.
Key Features
Quasi direct drive
Frameless BLDC, 25 : 1 gear.
Four control modes
Position, velocity, torque, impedance.
Hollow shaft Ø4 mm
For cable routing.
RS485 bus
9,600 bps to 8 Mbps, up to 253 IDs.
Models & Specifications
Models
| Model | Key specs |
|---|---|
| QC050 | 110 W, 2.5 N·m continuous, 8.0 N·m max, 250 g |
General specifications
| Item | Detail |
|---|---|
| Power | 110 W |
| Continuous torque | 2.5 N·m |
| Maximum torque | 8.0 N·m |
| Continuous speed | 120 rpm |
| No load speed | 240 rpm |
| Gear ratio | 25 : 1 |
| Weight | 250 g |
| Size (D x H) | Ø46 x 52 mm |
| Hollow shaft | Ø4 mm |
| Continuous / max current | 2.75 / 8.8 A |
| Input voltage | 48 V |
| Backlash | < 10 arcmin |
| MCU | ARM Cortex-M33, 250 MHz |
| Operating temperature | -5 to +55 C |
Specifications are preliminary and may change.
Where it fits
- Humanoid robots
- Dynamic balancing and manipulation