Question 1

1. What is the humanoid robot hand RH56F1, and what problem does it solve?

Accepted Answer

The RH56F1 is a five-finger anthropomorphic robotic end-effector manufactured by Inspire Robotics designed for humanoid robots and mobile manipulators. It addresses the limitation of conventional parallel grippers by enabling human-like grasping patterns and contact-rich manipulation tasks that require dexterous finger control.

Question 2

2. What are the main capabilities and key features of RH56F1?

Accepted Answer

The RH56F1 features six degrees of freedom across twelve motor joints, an all-metal integrated skeleton for structural rigidity, built-in pressure sensors for grip control, and support for mixed force and position control. According to the manufacturer, the hand integrates linear servo actuators with sensor fusion and algorithms for adaptive grasping.

Question 3

3. Which industries and use cases is RH56F1 built for?

Accepted Answer

The RH56F1 is positioned for service robotics, research platforms, humanoid robot integration, and bimanual manipulation tasks. According to Inspire Robotics, applications include service robots, teaching aids, and prosthetics where versatile object handling is required.

Question 4

4. What is the grip strength and dexterity of RH56F1?

Accepted Answer

The four fingers provide a gripping force of 10 newtons in direct force mode and 4 newtons in back force mode, while the thumb provides 15 newtons and 6 newtons respectively. The hand achieves repeated fingertip positioning accuracy of 0.2 millimeters with a force sensor resolution of 0.5 newtons.

Question 5

5. Is RH56F1 compatible with standard robotic arms?

Accepted Answer

The RH56F1 is designed as a modular end-effector for integration with humanoid robots, mobile manipulators, and research platforms. Compatibility depends on the mounting interface and control system of the specific robotic platform, with integration typically requiring mechanical mounting and communication protocol configuration.

Question 6

6. Does RH56F1 support tactile sensing or force feedback?

Accepted Answer

Yes, the RH56F1 includes built-in pressure sensors that enable tactile feedback and force sensing. Users can configure different pressure thresholds to adapt grip control for objects of varying hardness, and the system supports mixed force and position control approaches.

Question 7

7. What programming interfaces or SDKs are available for RH56F1?

Accepted Answer

The RH56F1 supports multiple communication interfaces including EtherCAT, RS485, CAN FD, and RS232. The manufacturer provides control instructions and user manuals with register-based command structures for griping force configuration and finger movement control.

Question 8

8. How does RH56F1 compare to other robotic end-effectors?

Accepted Answer

The RH56F1 differs from conventional parallel grippers through its five-finger anthropomorphic design and twelve-joint structure, enabling complex grasping patterns such as power grasps, pinch grasps, and tripod-style grasps. This design targets applications requiring human-like manipulation rather than simple two-point clamping.

Question 9

9. What level of maintenance is required for RH56F1?

Accepted Answer

The user manual specifies a calibration process requiring approximately six seconds, performed with the hand in an unloaded state. Specific maintenance schedules and component replacement intervals are not detailed in available documentation.

Question 10

10. Is RH56F1 currently available for commercial purchase?

Accepted Answer

Yes, the RH56F1 is available for commercial purchase through authorized distributors. Pricing varies by configuration and region, with right-hand and left-hand variants offered as matched pairs for bimanual applications.

RH56F1

Robot Specifications

Hand Type

Intended Robot Type

Number of Fingers

Status

Thumb Config

Total DOF

DOF Per Finger

Independent Actuators

Underactuated Design

Palm Width (mm)

Hand Length (mm)

Hand Thickness (mm)

Weight (g)

Materials

Finger Link Segments

Finger Joint Types

Actuator Type

Actuator Location

Available Countries

Image Gallery

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Frequently Asked Questions

Q1. What is the humanoid robot hand RH56F1, and what problem does it solve?

Q2. What are the main capabilities and key features of RH56F1?

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