Product Description

The RM75-6F is a 7-DOF six-axis force robot arm independently developed and manufactured by RealMan. 

With an integrated control cabinet and a total weight of 7.9 kg, it delivers a 5 kg rated payload over a 638.5 mm working radius.

Functional Features

7-DOF redundant design

The 7-DOF design combines obstacle-avoidance capability and unlimited-configuration advantages, enabling more flexible motion in complex workspaces.

Extreme lightness

A self-weight of only 7.9 kg with a 5 kg payload capacity — an industry-leading payload-to-weight ratio, offering unlimited possibilities for mobile robots and dynamic deployment.

Integrated force perception

Optional built-in six-axis force/torque sensor (200 N / 7 N·m, ±0.5% FS) for precise interaction force control, handling high-precision contact-based operations with ease.

Excellent repeatability

Repeatability of ±0.05 mm with a maximum TCP speed of 1.8 m/s, delivering stable operation even in high-frequency, demanding industrial applications.

Diverse application scenarios

Built for next-generation service scenarios, empowering new retail, smart catering, healthcare and elderly care, research and education, and quality-of-life applications.

Application scenario

3C industry

Scientific research          and education

Exhibition Exhibition

industrial production

Application

Numerical Control Machining

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Product parameters

Parameter	Value
Degrees of freedom	7
Rated payload	5 kg
Self-weight	7.9 kg
Repeatability	±0.05 mm
Working radius	638.5 mm
Six-axis force range	200 N / 7 N·m
Six-axis force accuracy	<0.1% FS
Power supply voltage	DC 20-30 V, 24 VDC nominal
Power consumption	Max ≤200 W, typical ≤100 W
Ingress protection	IP54 (robot arm body)
Material	Aluminum alloy
Controller	Integrated
Communication	WiFi/Ethernet/USB serial/RS485
Control methods	Drag teaching/teach pendant/API/JSON
Joint motion range	J1 ±178°, J2 ±130°, J3 ±178°, J4 ±135°, J5 ±178°, J6 ±128°, J7 ±360°
Max joint speed	J1-J2 180°/s, J3-J7 225°/s