Description
- CubeMars Akh70-16 Hollow Planetary Actuator Module Kv41
- Integrates motor, gearbox, encoders, and drive for efficiency
- Incorporates hollow-shaft design for easy cable routing
- Enables seamless multi-actuator daisy-chain configurations
- Maximizes torque density at 88.74 Nm/kg
- Supports advanced control modes with robust protection features
The CubeMars Akh70-16 Hollow Planetary Actuator Module Kv41 is a sophisticated and compact unit that combines a brushless motor, a proprietary planetary gearbox, encoders, and a drive system. This integration results in a highly efficient and streamlined actuator module.
The innovative hollow-shaft design facilitates internal cable routing, enhancing the module's versatility and ease of installation in various applications. Additionally, the dual interfaces allow for seamless multi-actuator daisy-chain configurations, making it an ideal choice for complex systems requiring synchronized operations.
Integrated dual 21-bit magnetic encoders (motor-side and output-side) provide reliable closed-loop control. Output position is retained after power loss, ensuring positioning accuracy and system robustness. Built-in protection against overcurrent, overvoltage/undervoltage, and overtemperature to support stable operation under abnormal conditions.
- 1x CubeMars Akh70-16 Hollow Planetary Actuator Module Kv41
- 1x Driver board
- 1x Power+CAN cable
- 1x Serial cable
- 1x Certification
- Diameter: 90 mm
- Height: 60.5 mm
- Peak Torque: 78 N·m
- Peak Current: 19.5 ADC
- No-Load Speed: 105 RPM
- KV: 41 RPM/V
- KT: 0.23 N·m/A
- KE: 2.4 V/KRPM
- Phase to Phase Resistance: 0.56 Ω
- Phase to Phase Inductance: 0.6 mH
- Rotor Inertia: 1170 gcm²
- Motor Constant: 0.31 N·m/√W
- Mechanical Time Constant: 2.28 ms
- Maximum Torque Density: 88.74 N·m/kg
- CAN Connector: XT30PW (2+2)-M
- UART Connector: A1257WR-S-3P
- Power Connector: XT30PW (2+2)-M
- Inner Loop Encoder Type: Magnetic
- nner Loop Encoder Resolution: 21-bit
- Outer Loop Encoder Type: Magnetic
- Outer Loop Encoder Resolution: 21-bit
- Number of Encoder: 2
- Driving Way: FOC
- Operation Ambient Temperature: -20 ~ 50°C
- Winding Type: Delta
- Insulation Level: F
- Insulation High-Voltage: 500V 5mA/2s
- Insulation Resistance: 500V 10MΩ
- Number Of Slots: 36
- Pole Pairs: 21
- Reduction Ratio: 16:1
- Back Drive: 0.78 N·m
- Backlash: 12 arcmin
- Noise dB: 65 (65cm Away The Motor)
- Basic Dynamic Load Rating: 6350 CN
- Basic Static Load Rating: 5550 C₀N
- Rated Voltage: 48 V
- Rated Torque: 26 N·m
- Rated Speed: 90 RPM
- Rated Current: 6.5 ADC
- Weight: 879 g