製品・実績紹介

油圧アクチュエータ

Type UTD (English page)

Type UTD (English page)
  • Rotary ACT
  • male axis

Versatile & Compact
Hydraulic Rotary Actuator


Our torque actuators generate torque with a piston which has the helical gear. By generated torque, driven equipment is operated at predetermined angle. Type UTD actuator can absorb both radial and thrust loads.

Features

・ compact and lightweight body
・ High torque
・ Considerable durability and dependability
・ Robust against extreme environmental conditions
・ No limitation on a mounting position
・ The fire-retardant operating oil is available.
・ Can absorb both radial and thrust loads

Operating Principle

1.The hydraulic pressure will be conducted from the power unit to ● the Room A.
   ⇓
2.The liner movement of ● a piston generated by the oil pressure is transformed into a rotational
  movement through the helical gear.
  (A shaft turns from its basic position towards the right (clockwise)).
   ⇓
3.The rotation of the piston is conveyed to the shaft and torque is generated.
   ⇓
4.The piston moves up to its stroke end, then the rotation is stopped.

※ In case the hydraulic pressure is conducted to ● the Room B, torque which makes an inverse
  rotation is generated.

Standard Spec

<Standard Spec>
・ torque output ; 100 ~ 18900 Nm
・ rated pressure ; 21.0 MPa (210 bar)
・ angular degree ; up to 360°


C.O.C basically creates customer-made products. Therefore, we are willing to consider new actuators equipped with non-standard torque output and angular degree. Please feel free to tell us your requirements.

Optional Accessory

■We can provide you with various accessories such as
・ foot mounting
・ manual control unit
・ electrical control unit
・ cushioning
・ antirust paint
・ submerged spec

Applications

<A sample of applications>
■For opening and shutting of doors, gates and hatches
■For adjusting angular of various attachments

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