DESCRIPTION
The Linker Arm P7 is Linkerbot's commercial robotic arm, and the only complete robot in a catalogue otherwise made of hands. Seven degrees of freedom give it the redundancy a six-axis arm lacks — it can reach the same point through many elbow poses, which is what makes it useful in cluttered spaces — and each joint packs motor, driver and planetary reducer into one compact unit. The numbers are aimed squarely at lightweight embodied-intelligence work rather than heavy industry: 5.6 kg of arm carrying a 3 kg rated payload, a 1:2 payload-to-weight ratio, and a 608 mm working radius. Precision is the standout figure at ±0.043 mm repeat positioning accuracy, roughly five times tighter than the company's own dexterous hands manage. Joints turn at up to 100 rpm for high-frequency sorting, assembly and handling, and the power envelope is modest — 11 W at rest against a 258 W peak on 48 V. It talks CAN and CAN FD and works from 0 to 50 °C.
FEATURES
- 7 degrees of freedom with large joint rotation ranges for motion redundancy and agile posture adjustment
- joints integrating motor, driver and planetary reducer in a single compact unit
- ±0.043 mm repeat positioning accuracy
- 608 mm working radius with a 3 kg rated payload on a 5.6 kg arm, a 1:2 payload-to-weight ratio
- maximum joint speed of 100 rpm for high-frequency sorting, assembly and handling
- 48 V operation at 11 W static and 258 W maximum power
- CAN and CAN FD communication
- 0-50 °C operating range
- pairs with Linkerbot's own Linker Hand dexterous end effectors.
TECHNICAL SPECIFICATIONS
| Physical | |
| Weight | 5.6 kg |
|---|---|
| Payload | 3 kg |
| Reach | 608 mm |
| Repeatability | ±0.04 mm |
| Mobility | |
| Movement Type | Stationary |
| Degrees of Freedom | 7 |
| Manipulation | High |
| Environment | Indoor industrial and laboratory; 0-50 °C, 0°C to 50°C |
| Actuators | 7 joints, each integrating motor, driver and planetary reducer in a compact all-in-one design; maximum joint speed 100 rpm; 608 mm working radius |
| Sensing & Compute | |
| Connectivity | CAN and CAN FD |
TECHNICAL SPECIFICATIONS
| Physical | |
| Weight | 5.6 kg |
|---|---|
| Payload | 3 kg |
| Reach | 608 mm |
| Repeatability | ±0.04 mm |
| Mobility | |
| Movement Type | Stationary |
| Degrees of Freedom | 7 |
| Manipulation | High |
| Environment | Indoor industrial and laboratory; 0-50 °C, 0°C to 50°C |
| Actuators | 7 joints, each integrating motor, driver and planetary reducer in a compact all-in-one design; maximum joint speed 100 rpm; 608 mm working radius |
| Sensing & Compute | |
| Connectivity | CAN and CAN FD |
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FREQUENTLY ASKED QUESTIONS
What is the Linker Arm P7?
The Linker Arm P7 is Linkerbot's commercial robotic arm, and the only complete robot in a catalogue otherwise made of hands. Seven degrees of freedom give it the redundancy a six-axis arm lacks — it can reach the same point through many elbow poses, which is what makes it useful in cluttered spaces — and each joint pac…
Who makes the Linker Arm P7?
The Linker Arm P7 is made by Linkerbot, a robotics company based in China.
How much does the Linker Arm P7 cost?
Linkerbot has not publicly announced pricing for the Linker Arm P7. You can enquire through RobotAIGeek for current pricing.
What is the Linker Arm P7 used for?
The Linker Arm P7 is designed for assembly, pick-and-place, high-frequency sorting, and assembly. It is used in research, education, and manufacturing settings.
What is the payload capacity of the Linker Arm P7?
The Linker Arm P7 has a payload capacity of 3 kg and a reach of 608 mm.
How much does the Linker Arm P7 weigh?
The Linker Arm P7 weighs 5.6 kg.
How many degrees of freedom does the Linker Arm P7 have?
The Linker Arm P7 has 7 degrees of freedom.
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