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Robot spindle ESR 203


  • Large revolution speed and power ranges for different deburring tasks
  • Easy to mount horizontally or vertically onto a tool stand due to cuboid housing
  • Easy to mount to a robot arm by thread connection
  • Highest true running accuracy, load capability and best deburring results due to paired ball bearings

Technical attributes

All data related to 6.3 bar working pressure.
Subject to technical alterations.

Power 0.4 kW
Free speed 22000 min⁻¹
Radial deflection +/- 4°
Exhaust air to front
ER collet 6 mm
Compliance force range 3 - 60 N
Noise level 78 dB(A)
Air consumption 8.5 ls
Weight 4.98 kg
Direction of rotation clockwise
Stainless steel
non-lubricated
Drive types Collet
Area of application Deburring and milling
Speed sensor
Compliance Radial
Connection air supply (hose) ø<br>inside | outside 10 | 12
Drive type Pneumatic
Accessories supplied Wrench

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Article accessory


Mini female screw Item number: 29701563
Pressure regulator Item number: 60058556
Lubricating oil 1l Item number: 09505533
Collet 3 mm Item number: 9369855
Collet 5 mm Item number: 9369850
Collet 6 mm Item number: 9369839
Collet 8 mm Item number: 9369842
Collet 10 mm Item number: 9369852
Filter lubrication unit 1/4'' Item number: 03029074