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DENSO HM-4A70 4-Axis SCARA Robot
DENSO·HM-4A70·ARM-134

DENSO HM-4A70 4-Axis SCARA Robot

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The DENSO HM-4A70 is a 4-axis SCARA robot with a 20 kg payload and 700 mm arm length, repeatable to ±0.02 mm.

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Free on every order
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Minimum order
1 unit
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  • Free shipping On every order.
  • No tariffs at checkout Duties are in the price. Nothing to pay on delivery.
  • US seller of record US invoices, terms and support.
  • Maker's warranty Typically 12 months. Unused items can be returned within 30 days.
Industrial
Class
20 kg
Payload
700 mm
Reach
4
Axes (degrees of freedom)
±0.02 mm
Repeatability

Specifications

Performance

Class
Industrial
Payload
20 kg
Reach
700 mm
Axes (degrees of freedom)
4
Repeatability
±0.02 mm
Max tool speed
9,570 mm/s

Mechanical

Weight
56 kg

Specifications and photos are the maker's published data. Datasheets are available on request.

Made by

DENSO
33 products

Typical applications

  • Machine tending and lab automation
  • Pick and place, kitting and test stations
  • Robot learning and teleoperation data collection
  • Education and research labs
  • Mobile manipulators

Choosing the right one

  • Size payload for the gripper, camera and part together, with margin: a 5 kg arm carrying a 1 kg gripper has 4 kg left.
  • Rated payload holds at full reach. Most arms carry less when fully extended at full speed.
  • Check that the controller takes Cartesian targets and solves the inverse kinematics itself; otherwise you write that math.
  • Torque sensors in every joint make force control, collision detection and hand-guiding far better than current-based estimates.
  • Try the vendor's simulator or URDF before you buy. A clean Python API and simulator are a good sign of the support you will get later.
  • Hobby servo arms (under about $1,000) suit teaching and prototyping, not production duty cycles.

Related guides

About this product

It weighs 53 to 56 kg, depending on the Z stroke. Standard and dust- and mist-proof (IP65) versions are available, and UL-listed models are offered for the US and Canada.

  • Series: HM series

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