Product profile
HM-4A85
HM-4A85 is DENSO's four-axis SCARA robot for high-speed handling and assembly. The 850 mm arm length version supports up to 20 kg payload with ±0.025 mm J1...
Facts
- Company
- DENSO WAVE
- Product type
- scara_robot
- Status
- commercial
- Primary capability
- high_speed_assembly
- Website
- https://www.denso-wave.com/en/robot/product/four/hm.html
About HM-4A85
HM-4A85 is DENSO WAVE's 850 mm-arm, 20 kg-payload configuration in the HM four-axis SCARA family. A rack-and-pinion vertical axis and gravity-balanced air cylinder support high-speed transfer of heavier workpieces, while tool air lines and electrical wiring are routed through the robot as standard equipment.
The model provides J1/J2 repeatability of +/-0.025 mm and an approximately 0.3 second manufacturer reference cycle. Its final model suffix selects a 100, 150, 200, 300 or 400 mm vertical stroke; standard, UL-listed, dust- and splash-proof, cleanroom and overhead-mount configurations are available within the broader family.
Market context
https://zlsbkmaixmmnjrgpkcyp.supabase.co/storage/v1/object/public/robotics_assets/products/korthos-product-candidates-2026-08-21-batch-27/denso-hm-4a85-16x9.jpg, four_axis_scara_robot, scara_robot, 1600, 900, 9a11c7e99cc7f432cf46fe05f7a06c9d6549cd3908936ffe4684aeff0b458afa, reviewed_16x9_official_media, false, 2026-08-22T08:58:02.295781+00:00, SCARA Robot, Controlled product taxonomy, current commercial status, exact-product specs, resource library and approved official 1600x900 hero reconfirmed; missing evidence-led Overview body added., robotics_assets, https://www.denso-wave.com/imageupd/21002/35541_contents4.JPG, https://www.denso-wave.com/en/robot/product/four/hm.html, official, https://zlsbkmaixmmnjrgpkcyp.supabase.co/storage/v1/object/public/robotics_assets/products/korthos-product-candidates-2026-08-21-batch-27/denso-hm-4a85-16x9.jpg, Approved by user after strict contact-sheet review; rendered at exact 1600x900 with no letterbox, added border or transparent background., 2026-08-21T19:54:01.404477+00:00, industrial_cobot, products/korthos-product-candidates-2026-08-21-batch-27/denso-hm-4a85-16x9.jpg, 2026-08-21, scara_robot, false, denso-wave, source_photo_16x9_contain,...
Summary
Type: SCARA robot
Core: 20 kg payload
Function: High-speed assembly
Audience: Manufacturers
Specifications
- axis_repeatability
- Z ±0.01 mm; T ±0.005°
- cycle_time
- Approx. 0.3 s
- degrees_of_freedom
- 4 axes
- payload_kg
- 20 kg
- reach_mm
- Overall arm length 850 mm mm
- repeatability_mm
- J1/J2 ±0.025 mm mm
- vertical_stroke
- 100–400 mm, depending on suffix
Operations
- Environment
- industrial_factory, manufacturing_floor, automated_workcell
- Primary user
- manufacturers, robot_integrators, industrial_automation_engineers
- Role
- high_speed_assembly, material_handling, industrial_automation
- Interaction model
- automated_material_handling, end_effector_integration, industrial_motion_control
- Mobility class
- stationary_robot_arm, floor_mounted_robot, overhead_mountable_robot
- Product detail
- https://zlsbkmaixmmnjrgpkcyp.supabase.co/storage/v1/object/public/robotics_assets/products/korthos-product-candidates-2026-08-21-batch-27/denso-hm-4a85-16x9.jpg, four_axis_scara_robot, scara_robot, 1600, 900, 9a11c7e99cc7f432cf46fe05f7a06c9d6549cd3908936ffe4684aeff0b458afa, reviewed_16x9_official_media, false, 2026-08-22T08:58:02.295781+00:00, SCARA Robot, Controlled product taxonomy, current commercial status, exact-product specs, resource library and approved official 1600x900 hero reconfir...