Houston actuator services supplies and provides services to refurbish your actuators. The controls may either be mounted directly to the actuator or to a separate wall bracket. Actuator controls including microprocessor based controls and. Services are book distributors in the uk and worldwide and we page 18. Setting limit switches on auma sa multiturn actuators and sq. Electric multiturn actuators operation instructions saexc 07. Prior to electrical operation of the actuator, the basic settings i. Torque seating is also possible in both end positions. All the actuator s operating parameters can be set via the app, saving considerable time and cost during.
For each actuator type, there are a large number of equipment variants. In case limit stop housing 10 has not yet rotated, turn it clockwise up to the stop. Auma matic positioner calibration instruction auma actuators, inc. Limit switching device with output drive types b1 b4 or e. Partturn actuators auma norm require external controls. This video below explains how to set the internal limit switches on the auma sa and sq electric actuators. One of the central features of auma s modular design is the ability to supply or retrofit integral controls onto the basic actuator. Has actuator and valve refurbish, automation and set limits. Motorized valve actuator limit setting procedure on auma. Auma is the worlds leading manufacturer of electric actuators and gearboxes sa type actuators range for openclose duty and positioning duty are rated for class a and b or types of duty s2. The modulating actuators of the sar range are rated for class c or types of duty s4 25 %. We at auma are convinced by the trendsetting potential of the. When exceeding a set limit, this is signaled in the same way.
Below is a video that demonstrates how to set the limit. Auma ac primary power fuses how to access auma primary power fuses. Worldwide spare parts service is ensured by auma subsidiaries or representative offices in many countries. The large graphic display is used to perform menucontrolled programming of the controls, optionally using auma cdt via wireless bluetooth connection. With auma you are never left alone not even if the actuator technology was installed a long time ago. Shorttime duty s2 15 min openclose duty and inchingpositioning. Intermittent duty s4 25 % modulating duty only bronze they can either be operated in.
Short instruction of actuator auma motorized valve and their gear box limit and torque setting duration. Also, auma india epac actuators are available with 2 wire control. Auma plugsocket connector name plate auma actuators sar are operated via the electronic customer connection xk auma matic controls auma matic. Actuators shall contain motor, gearing, manual override, limit switches, torque switches, drive coupling, integral.
Auma quarterturn actuators can be used at following ambient conditions. The auma assistant app allows fast and easy configuration of auma actuators from a smartphone or tablet. A valve actuator is the mechanism for opening and closing a valve. Motorized valve actuator limit setting procedure on auma makes. As specialist for electric actuators, auma set the market standard for innovation. Auma motorized valve setting cr4 discussion thread. Lsc switch trips in end position closed lso switch trips in end position open the switches release the contacts after turning back the hand wheel limit switching. Auma worm gearboxes are used for the operation of partturn valves and special valves dampers, flue gas dampers, etc.
A special version for longer running is available for the s2 30 min duty. Setting auma actuator limits seting vavle auma setting limit switches actuator auma. Setting limit switches on auma sa multiturn actuators and. Actuator controls auma matic am amexb amexc profibus dp operation instructions 15. They form the interface between valve and the distributed control system of the plant. If the limit switching wsh and gearbox are mounted on the valve, attach ropes or hooks for the purpose of lifting by hoist to the valve and not to the limit switching gearbox. The type of seating is determined by the valve manufacturer. For this controls concept, all actuator signals such as limit switch signals. Setting of limit switching figure e engage manual drive as explained in section 4. Valve and actuator automation, set limits, test open and close in remote mode, verify torque is set to customer specs. The actuators follow open industrial protocol conforming to modbus rtu standards other protocols could be provided on request. Actuators of the sa type range for openclose duty and positioning duty are rated for class a and b or types of duty s2 15 min.
Information the torque switches may also trip during manual operation. The auma spare parts service supplies the required original auma spare part at short notice. Actuators are often equipped with a remote position transmitter which indicates the valve position. For this reason, auma has a wide modular product range with electric multiturn, partturn, linear and lever actuators, as well as several different valve gearboxes.
Spare parts lists are available for all auma products. Usa 4 zesta drive pittsburgh pa 15205 41278740 fax. Electric partturn actuators operation instructions sg 05. Skill development on limit setting of auma electrical motorized valve actuator in the industries for the process controlling. Usa auma matic compacts consist of motor controls, local controls and other control elements, which may be required to operate an electric actuator scope these instructions are intended to cover the auma matic compact in both the c and s configuration with an auma positioner board. Industrial valves in process technology are automated with auma electric actuators. Auma actuators sa and sar auma actuators of the sa type range for openclose duty and positioning duty are rated for class a and b or types of duty s2 15 min.
Valve damage due to excessive tripping torque limit setting. Multiturn actuators with actuator controls auma matic basic amb 01. The limitation of travel is realized via limit switches in both end positions. Move actuator manually into both end positions of the valve.
Electric valve actuators in water and wastewater treatment plants all electric actuators shall conform to the requirements of awwa standard c54093. Using the supplied infrared setting tool to access the actuator set up procedures, nonintrusive setting of torque levels, position limits and all other control and indication functions can be made safely, quickly and. Checking the switches for torque and duo limit switching. Auma product range, different features can be combined. Operation instructions assembly, operation, commissioning for actuator. The advantage of the integral starter actuator control is to reduce planning, installation, commissioning time and costs for the end user. To set limit switch lsc, refer to figures 1 and 2, and complete the setting instructions below. Once the set torque is reached, the torque switches will be tripped overload protection of the valve. Using the supplied infrared setting tool to access the actuator set up procedures, point and shoot setting of torque levels, position limits and all other control and indication functions can be made safely. Limit and torque setting is performed via the controls, actuator and controls housings do not have to be opened. Limitorque actuators control the opening and closing of the valve and limit the torque and. Short description auma multiturn actuators type sa 07. Auma matic positioner calibration instruction auma.