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Robot spindle ESR 350 X3


  • manually adjustable compensation force
  • as well radial compensation (up to 10 mm) as axial compensation in Z-axis (up to 3 mm)
  • highly suitable for the deburring of undefined edges
  • user can easily set the compensation force by an adjusting ring --> quick adaptation
  • air supply is made through the inner coolant supply line or optional hose connector at the lateral direct connection
  • high feeding rates, non-shattering work and an optimized smooth surface without carbide tip cooling
  • cylindrical shaft Weldon 20 adaptor according to DIN 1835-E20

Technical attributes

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

Power 0.3 kW
Free speed 35000 min⁻¹
Radial deflection +/- 4°
Exhaust air to front
ER collet 6 mm
Compliance force range 6 - 25 N
Noise level 79 dB(A)
Air consumption 8.3 ls
Weight 1.80 kg
Direction of rotation clockwise
non-lubricated
Drive types Collet
Area of application Deburring and milling
Speed sensor
Compliance Radial
Connection air supply (hose) ø<br>inside | outside 6 | 8
Drive type Pneumatic
Accessories supplied Wrench
Stock level 4-5 weeks

Mr Claus Bay

Personal advice

We would be happy to advise you personally on this product. Just contact us.


Article accessory


Mini female screw Item number: 9369845
Lubricating oil 1l Item number: 09505533
Collet 6 mm Item number: 9369832
Filter lubrication unit 1/4'' Item number: 03029074