Rotary Wiper

ROTARY WIPER makes it possible to view the production process clearly within the machine enclosure.
Window always gets dirty because of oils, coolants and chips.
By installing Rotary Wiper, even large amount of coolants, etc., will not prevent an operator from being able to observe set-ups and production runs of all sorts.

  • Excellent Visibility
  • Reduced air consumption and noise level
  • Easier Maintenance Work
  • Improved Sealing Performance against Coolant

Dimensional Drawing


ProductProduct nameRotary Wiper
Model nameRW-V2
Driven byAir
TypeBolt typew / tube 2.5mRW-V2-25
w / tube 5mRW-V2-50
Tape typew / tube 2.5mRW-V2-T25
w / tube 5mRW-V2-T50
Way of installationBolt typeM4 bolt×8 pcs.
Tape typeStrong double sided tape
Dimensions (㎜) ※1Maximum dimension
(Not included projection parts, tube)
Window diameterφ208
Mounting flange part (O.D×I.D.)φ250×φ208
Bolt holes to be drilled through machine’s window
(Bolt type)
φ5(for M4)×8pcs. PCD228
Weight (g)Body (Not included tube)1,500
MaterialParts for structureAlminum
WindowStrengthened glass
Air tube
(w/protection shield)
Diameters (O.D.×I.D.)φ6㎜×φ4㎜
Length2.5m or 5m
Coolant adaptableTypeOily coolant and water soluble coolant
Air PressureMax rated pressure0.5MPa
Revolution speed of
Spin Disc
General range1,500~3,000
Noise level ※2Generally (at 2,000min-1)Under 70dBA
Max. (at 4,000min-1)Under 77dBA
The othersThis product does not contain following substances.
・Asbestos ・Hexavalent chromium compound ・Lead compound

(※1)Major dimensions of this product are identical with the previous model, ‘RW-V1’. Thus you can directly replace from ‘RW-V1 (Bolt type)’ to this product, ‘RW-V2 (Bolt type)’.
(※2) Measuring condition: Installed in 10mm thick acrylic box, 0.45mm high from the floor. Microphone set 1m distance.