Single Arm Compound Robot
Support users to develop applications for scenarios
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The single arm compound robot can realize robot mapping navigation, path planning, robotic arm kinematics, dynamics, trajectory planning, visual recognition, and other algorithms and applications, provide rich control cases and an open software framework, and support users to develop applications for scenarios.

Specification

Single Arm Compound Robot

Model

RMC-SA

Platform size

Platform height 1360mm, maximum arm span 1040mm

Weight

About 72 kg

Charging power supply

Single-phase three-wire 220V ± 10% 50Hz

Working voltage

DC24V

Positioning accuracy

<±5cm

Security protection

Functions of laser scanning obstacle avoidance, visual obstacle avoidance, force sensors, emergency stop, etc.

External interface

Network interface, USB interface, HDMI

Working environment

Temperature -10°C to +40°C, relative humidity ≤ 85% (25°C), altitude <4000m

Voice module

MIC: Linear array 4 microphones Control system: Linux

Effective lifting distance

Moving speed

1m/s

Lifting speed

Main control module

GPU384-core NVIDIA Volta™ GPU with 48 Tensor Cores
CPU6-core NVIDIA Carmel ARM®v8.2 64-bit CPU
6MB L2 + 4MB L3

Memory

8GB 128-bit LPDDR4x
59.7GB/s

Operating system

Ubuntu18.04

Number of network interfaces

1

Number of USB3.0 interfaces

4

Number of USB2.0 interfaces

1

Other interfaces

GPIOs, I2C, I2S, SPI, UART

Size

90mm×103mm×35mm


Successful Cases

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Single Arm Compound Robot FAQ

What are the power supply voltage and current requirements for the robotic arm?

The power supply voltage range of the robotic arm is 20 V to 27 V DC, and the power is 200 W. However, for the robotic arm to initialize and self-tune after being powered on, it is best for the power supply equipment to deliver a maximum instantaneous current of 20 A or higher.

What is the service life and calculation method of the robotic arm?

The continuous service life of the robotic arm under rated load is 30000 hours. Currently, it has obtained MTBF testing certification from the Shanghai National Robot Testing Center.

Is the robotic arm's underlying algorithm or program open-source?

The programs inside the robotic arm controller are the core of the company and are currently not open to the public.

What is the relationship between force control and current loop control? Do we need to open the current loop?

There is no torque sensor inside the robotic arm's joint. The ultra-lightweight humanoid robotic arm operates joint force control using a current loop, which is equivalent to force control for our robotic arm.Users with development capabilities can consider selective openness, but relevant agreements will be signed in advance. Users can create force controls using the force sensor data interface without having to develop a separate interface.
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