Aluminium Actuator with Hand Wheel

Aluminium Actuator with Hand Wheel from OMAL Automation, available only from Tectra Automation, can be integrated in double acting and spring return aluminium actuators. The hand wheel is designed to equip quarter-turn pneumatic actuators with a manual emergency hand wheel.

The manual emergency hand wheel acts on the pneumatic actuator’s primary mechanical transmission. The torques applied to the hand wheel are according to UNI EN 12570-2001, and it releases output torque of equal value of the actuator’s nominal torque. Designed for long life, their composition includes Stainless steel, Steel Alloy+Nitrilic Rubber, Alluminium Alloy, Steel Alloy, Nitrilic rubber (NBR) and Acrylic plastic.

  • Ideal for both double acting and spring return actuators
  • Output torque same as nominal torque
  • Acts on actuator’s primary mechanical transmission
  • Compliant with latest international standards and technology
  • Material composition designed for long life

For manual operation, the valve opening and closing functions are dependent on whether a double acting or spring return actuator is used. The actions are converse – turning the hand wheel counter clockwise pushes the screw and piston inwards, opening the valve on the double acting actuator and closing it on the spring return version. When the hand wheel is turned counter clockwise the opposite reaction in each occurs.

Speak to our process valves division about your factory automation

CONTACT US

Need more info?

Send us your requirements:


I agree to receive Bosch Rexroth Africa training and event information

LATEST NEWS

13 February 2024

Bosch Rexroth Africa strengthens offering with incorporation of Power Team

HAW has incorporated Power Team SA’s SPXFLOW and Bolting Systems.

Read More >
6 February 2024

New Head of Group SHEQ at Bosch Rexroth Africa

Bosch Rexroth Africa has appointed a new Head of Group SHEQ.

Read More >
29 January 2024

Tectra Automation welcomes new branch manager in Cape Town

Tectra Automation has announced the appointment of Mark Bergström.

Read More >
15 January 2024

Bosch Rexroth Africa to showcase innovative mining solutions at Investing in African Mining Indaba 2024

Bosch Rexroth Africa, will be at the 2024 Investing in African Mining Indaba.

Read More >

Read more of the Group’s latest news here.

We use cookies to improve your experience on our website. By using our site you agree to Cookies Policy