Pinards PDF

AUMA worm gearboxes meet or exceed the lifetime requirements of EN Lifetime for motor operation in accord- ance with AUMA load profil. Duty class. Consult AUMA’s entire AUMA actuators and valve gearboxes catalogue on DirectIndustry. Page: 1/ Search in AUMA catalogs and technical brochures on DirectIndustry and find the Combinations consisting of multi-turn actuators SA and part-turn gearboxes.

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Option Swing angle adjustable within the ranges indicated Swing angle adjustable within the ranges indicated Swing angle adjustable within the ranges indicated GS gearboxes with primary reduction gearing and with SA multi-turn actuators in a desulphurisation unit of an Australian power plant.

Top Bevel Gear SetUsing a cwtalogue mounted handwheel instead of the standard handwheel can further reduce manual effort on the handwheel. Type series booklet A very special solution.

The advantage of the Integral starter actuator control is to reduce planning, installation, commissioning time and costs for the end user. After cam actuation, the switches remain actuated till reaching end of valve travel. The following guide will help you to avoid annoying mistakes which could drive up running costs later. Power consumption In operation At rest For wire sizing.

ES Madrid Tel D. Specifically designed for district heating and district. Local status annunciation green and fault annunciation red by LEDs.

Actuator Catalogue for auma

For actuators with output cataloogue A Stem nutmax. AUMA certifies this in a declaration of incorporation. Self locking gearing does not ensure safe stopping after an operation. During trial run, if found necessary, the output speed can be easily changed by exchanging the change wheels at site.

Therefore, actuator controls can differentiate whether actuator was switched off by torque switch or by limit switch.



This brochure provides an overview of the functions and applications of Auma Yearbox multi-turn actuators and actuator controls, for potential users. A housing made of spheroidal cast iron can be used if it is likely to be exposed to extreme external loads, e. The rotary limit switch is used to control the movement of industrial machinery. Gearboc are essential factors for sizing the valve, but also for actuator and gearbox as the load may vary considerably depending on the operation mode.

Auma India has state-of-the-art manufacturing facility at Bangalore. If the load prevents the valve position from being changed from standstill, this is called self-locking. For latest information on Auma products, please visit www. Parker Rotory Actuator Catalogue Documents. Page s Actuator Installation. Ball valve C 16 valve ball completely moulded in place, extremely low clearance volume, high k v value Ball valve C valve ball completely moulded in place, extremely low clearance volume, high k v value Advantage maximum safety due to valve ball completely moulded in place – ball and ball seat cannot be More information.

Valve is running The pointer cover is coupled directly to the worm wheel and therefore to the valve shaft. Marine Propulsion Systems 10 Down angle, direct mount marine transmission. This results in reduced inertia of the rotor and therefore less overshoot after switching off the motor.

Case study. Automation of Auma document flow

The heater is rated for continuous duty. Today, this can even be done during the first client phone call. The multi-turn actuator is mounted with a screw connection to the gearbox which can easily be removed for maintenance purposes.

For keyways with other dimensions please contact AUMA. Explosion protection For the installation of valve gearboxes in potentially explosive atmospheres, special protective measures are required. Universal and anti-blowout drive shaft It permits an easy conversion from parallel to diagonal square and vice versa. The reduction ratio within the gearing reduces the required input torques.


A long lifetime with very low maintenance, even under high loads, are the benefits of this sophisticated gearbox range. Manual OperationDuring commissioning or in an emergency or when there is no power supply, actuator can be operated by handwheel. They are able to compensate for shaft displacement caused by, as an example, inaccuracies in production, heat expansion.

Auma Benelux bvba – Exhibitor catalogue / PUMPS & VALVES , Antwerp – Easyfairs

Properties Free of float metal bellow coupling with integrated torque measurement Non-contact measurement system, high robustness High torsional stiffness Limited torque of inertia Performance Measurement. Consequently, the braking effect of the anti-backdrive device is amplified by the amount of the reduction ratio of the gearbox. High safety against fracture Due to the special AUMA design, the gearboxes have a high aum stop strength, which is several times the maximum input torque.

Product Brochure Service and repair Radicon service engineers are ready and waiting 24 hours a day, days aauma year, to provide the following services anytime, anywhere in the world. Multilingual translations for Nortel. Such operation can be carried out by torque seating.

Visual Basic for Applications — Help system content. The output shaft of the actuator drives final output shaft of RGU through a series of reduction gears and final shaft turns by approximately while actuator output shaft performs full number of turns as set on Two train or Four train counter gear unit.