Waveshare High-performance Robotic Arm Gripper is a versatile end-of-arm tool designed for the RoArm-M3-Pro Robotic Arm and other Waveshare robotic arm series. Built with serial bus servos and advanced closed-loop control, the Gripper ensures precise, stable, and safe grasping. With options for ST3215 or CF35-12 servos, it offers flexibility for different applications, from cost-effective setups to constant-force gripping of delicate objects. Its lightweight yet durable metal body, adjustable stand-offs, and camera expansion capability make it a powerful accessory for robotics research, education, and automation.

Features

• High-performance design with options for ST3215 (cost-effective) or CF35-12 (constant force control) serial bus servos.

• Closed-loop feedback with real-time protection: provides position, load, speed, voltage, current, and temperature data.

• Constant force control (Gripper-B version) ensures safe gripping of fragile or hard objects without damage.

• Adjustable stand-offs for stable gripping of objects with different sizes.

• Camera expansion support for vision-based applications.

• Lightweight and sturdy body made of stainless steel and aluminum alloy.

• Open-source control demos and resources available for secondary development.

Specifications

Application Scenarios

• Robotics Education & Training Ideal for teaching robotic arm control and safe gripping techniques.

• Research & Development Supports integration with RoArm-M3-Pro and other Waveshare robotic arms for AI, automation, and vision-based projects.

• Industrial Prototyping Lightweight yet durable design makes it suitable for automation experiments.

• AI & Vision Applications Camera expansion enables object recognition, tracking, and intelligent manipulation.

• Delicate Object Handling Constant force control ensures safe gripping of fragile items without damage.

Version Options Part List

Gripper-A

Comes with ST3215 serial bus servo,more cost-effective

• Gripper-A x1
• Screws pack x1

Gripper-B

Comes with CF35-12 serial bus servo, supports constant force control for flexible grasping

• Gripper-B x1
• Screws pack x1

Outline dimensions

More Detail

Closed-loop feedback with real-time protection

The Waveshare Robotic Arm Gripper provides comprehensive closed-loop feedback, including position, load, speed, input voltage, current, and temperature in real time. It automatically enables overheat and overload protection, ensuring safe and stable operation for the RoArm-M3-Pro Robotic Arm.

Supports Constant Force Control for Precise Grasping

The Gripper-B version adopts a constant force CF35-12 servo for advanced force-position control. It maintains a preset torque value to grip objects securely. Whether the object is hard or fragile, the Waveshare Robotic Arm Gripper ensures precise grasping without damaging surfaces, making it ideal for RoArm-M3-Pro applications.

* This function is only available on the Gripper-B version.
The picture is for reference only, please refer to the Package Content for the detailed part list.

Adjustable Gripper Stand-off, Easily Adaptable

The stand-offs of the Waveshare Robotic Arm Gripper are height-adjustable and removable, ensuring stable gripping of objects with different sizes. This flexibility makes the RoArm-M3-Pro Robotic Arm suitable for diverse tasks in education, research, and automation.

Supports Installing a Camera for Visual Applications

Reserved space on the Gripper allows direct installation of a camera, enabling vision-based applicationsWaveshare Robotic Arm RoArm-M3-Pro.

Lightweight and Sturdy Metal Body

The Waveshare Robotic Arm Gripper body is made of stainless steel and aluminum alloy, combining lightness with durability. This ensures a more stable gripping experience when integrated with the RoArm-M3-Pro Robotic Arm.

Open Source Control Demos

The Waveshare Robotic Arm Gripper provides open-source control demosRoArm-M3-Pro and other Waveshare robotic arms for secondary development.