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Yaskawa Motoman HC20

The Yaskawa Motoman HC20 is a six-axis collaborative robot for arc welding. It has a 20.0 kg payload, 1700 mm horizontal reach, and 3400 mm vertical reach, and is compatible with the YRC1000 controller and standard teach pendant. It uses precision hand-guiding and Power and Force Limiting (PFL) technology for programming and contact reaction.

Source checked5/5 values · 2026-10-25Yaskawa MotomanCollaborative robot
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20 kg payloadR 1,7006-AXIS ARM05001,000mmHC20 · SIDE ELEVATIONReach envelope to scale · pose schematic
Payload
20kg
Reach
1,700mm
IP rating
IP67
Axes
6

Specification

1 source
Categorycollaborative robot

Quick answers

What is the payload of the Yaskawa Motoman HC20?
20 kg, per Yaskawa Motoman HC20 for Welding (motoman.com).
What is the reach of the Yaskawa Motoman HC20?
1700 mm, per Yaskawa Motoman HC20 for Welding (motoman.com).
How many axes does the Yaskawa Motoman HC20 have?
6, per Yaskawa Motoman HC20 for Welding (motoman.com).
What is the IP rating of the Yaskawa Motoman HC20?
IP67, per Yaskawa Motoman HC20 for Welding (motoman.com).

Study notes

  • Vertical reach is 3400 mm; the reach_mm field records horizontal reach.
  • Compatible with the YRC1000 robot controller and standard teach pendant; no matching controller ids are available in the reference list.
  • Through-arm utilities route cabling, including a Category 6 Ethernet cable.
  • Available with Yaskawa Universal Weldcom Interface (UWI) for full control of compatible power source brands through a common interface.
  • Application: arc welding.

Safety

  • Power and Force Limiting (PFL) technology constantly monitors force to react to contact.
  • Pinch-less design.
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