重型防爆机器人狗行星关节执行器

重型防爆机器人狗行星关节执行器

● 简介

HONPINE’s heavy-duty explosion-proof planetary joint actuators have officially entered mass production. This series of joints has been successfully integrated into multiple quadruped robot (robotic dog) platforms and deployed in hazardous environments such as petrochemical plants, natural gas inspection sites, and emergency rescue operations—areas that previously relied heavily on manual labor or imported components.
Application-Specific Integration Support: Customized mechanical structures and control parameters tailored to different robot configurations and mission requirements.
Explosion-Proof Certification Assistance: Support throughout the certification process, helping customers avoid common design pitfalls and accelerate compliance.
Rapid Technical Support: Technical service centers located across major industrial regions nationwide, providing on-site response within 48 hours.
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特点

This series of planetary joint motors utilizes high-energy permanent magnetic materials combined with optimized pole-slot design, delivering exceptional torque density and strong short-term overload capability. This ensures powerful output even within highly constrained installation spaces.


The standard product lineup covers frame sizes ranging from 38 mm to 127 mm, with overall performance exceeding industry benchmarks by 10–20%. The motors offer smooth operation and abundant torque, making them ideal for a wide variety of robotic applications.


HONPINE drives are equipped with advanced vector control algorithms, delivering high dynamic response and precise positioning performance. They provide strong low-speed, high-torque output as well as rapid start-stop capability. Multiple built-in protection mechanisms—including overload, overvoltage, and overcurrent protection—ensure stable and reliable operation.


The products support multiple industrial communication protocols, including CAN and EtherCAT. Available in power-board sizes ranging from 14 mm to 130 mm, the drives support up to 72 VDC and 300 A peak current. Their compact design and user-friendly commissioning process allow flexible integration with various motor models, meeting the demanding performance requirements of modern robotic systems.



规格

表1

Explosion-Proof Performance

  • Certified to Ex d IIB T4 and Ex d IIC T6 standards for various hazardous operating environments.

  • Provides exceptional safety for applications in petroleum, chemical processing, and other explosion-risk industries.

  • Highly adaptable to complex outdoor and industrial operating conditions.


Torque Performance

  • Peak Torque: Up to 450 N·m

  • Rated Torque: Up to 110 N·m

  • Supports continuous operation of robots carrying payloads exceeding 20 kg.


Precision Control

  • Equipped with 17-bit dual encoders.

  • Repeatability accuracy of ±40 arc-seconds (±40″).

  • Backlash ≤ 15 arc-minutes.

  • Millisecond-level response speed.


System Integration

  • Integrated drive controller.

  • Supports CAN and CAN-FD communication protocols.

  • Rated power approximately 1.28 kW.

  • 72 VDC power supply.

  • Compatible with mainstream robotic control systems.


Environmental Protection

  • IP67 protection rating.

  • Wide operating temperature range of −20°C to +60°C.

  • Low operating noise level of less than 70 dB.

表2

模块名称膝关节前髋关节侧髋关节
持续扭矩(基于环境温度25°C)110Nm (连续运行)90Nm (连续运行)90Nm (连续运行)
150Nm (20分钟连续运行)120Nm (20分钟连续运行)120Nm (20分钟连续运行)
峰值扭矩(基于环境温度25°C)500Nm (<2s)450Nm (<2s)450Nm (<2s)
额定转速(25°C)85 rpm100 rpm110 rpm
空载峰值转速85 rpm100 rpm100 rpm
减速比353030
电机额定功率1.55 kW1.55 kW1.55 kW
分辨率(电机 / 减速器)17 bits / 17 bits17 bits / 17 bits17 bits / 17 bits
通信接口CAN (硬件支持 CAN-FD)CAN (硬件支持 CAN-FD)CAN (硬件支持 CAN-FD)
通信协议四足关节电机 CAN 协议四足关节电机 CAN 协议四足关节电机 CAN 协议
编码器重复性±40″±40″±40″
供电电压72 VDC72 VDC72 VDC
额定电流25.3A (150Nm)25.3A (120Nm)25.3A (120Nm)
峰值电流145A (500Nm)145A (450Nm)145A (450Nm)
编码器双编码器双编码器双编码器
驱动因素内置内置内置
防爆等级Ex d IIB T4Ex d IIB T4Ex d IIB T4
防护等级IP66IP66IP66
工作温度-20°C ~ +60°C-20°C ~ +60°C-20°C ~ +60°C
重量~4.3 kg~4.3 kg~4 kg
总重量~13 kg~13 kg~13 kg


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