Table of Contents
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Table of Contents
Related Manuals for AUMA SA 3
Summary of Contents for AUMA SA 3
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Page 2: Table Of Contents
During this period, Auma Control Versions has acquired a know-how in this field that can Auma Compact hardly be surpassed. Auma today is one of the Auma e-pac leading manufacturers of electric actuators in the world. Interface Auma India (Ltd.,) is now a subsidiary of... -
Page 3: Applications
Applications Auma multi-turn actuators of the type range SA can be used wherever the automation of the valve is required. The adoption to the requirements of nearly every valve automation task is possible. This is on account of : An extermely wide torque range Various combination possibilities with Auma Valve Gear boxes. -
Page 4: Type Designation
Type Designation OPEN-CLOSE Duty Model : SA Auma Norm Regulating Duty Model : SAR OPEN-CLOSE Duty Model :SA Compact Auma Compact Regulating Duty Model : SAR Compact Actuator Auma Types Integral Starter OPEN-CLOSE Duty Model :SA e-pac Auma e-pac Regulating Duty... -
Page 5: Multi-Turn Actuators
Multi-turn Actuators Multi-turn Actuator SA3 - SA100 Torque range 3 m kg to 100 m kg Output speed 4 rpm to 180 rpm Multi-turn Actuator Multi-turn Actuator Integral Starter - Compact Integral Starter - e pac Multi-turn Actuator Flame Proof / Explosion Proof... -
Page 6: Design Principle
Design Principle Manual Operation Motor Change Gears Terminal Compartment Reduction Gearing Valve Attachment Switch Compartment... - Page 7 All electrical connections are terminated inside required to unseat valves from end positions. the terminal compartment. Screw type terminals The motors developed by Auma fulfil this are provided for easy connections. Multi-pin basic requirement. plug-socket connector can be provided for ease of connections &...
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Page 8: Functions
The valves are operated relatively seldom, the time intervals can span between a few minutes to several months. Auma multi-turn actuators type SA for open close service are rated for short time duty S2-15min. Typical Characteristics of... -
Page 9: Limit Switching
Functions Limit Switching switching points operate the electrical limit The limit switching enables to switch off the switches by cams. The setting accuracy is 1/10 of actuator when reaching defined valve a turn of actuator output shaft. position, usually end positions. The valve travel is measured by mechanical counter gear In limit switching, two train counter gear and mechanism which when reaching the set... -
Page 10: Torque Switching
Functions Torque Switching The torque switching enables to switch off the actuator when pre-determined torque is reached instead of a defined position. The torque switching works on principle of sliding worm. Axial displacement of worm proportional to thrust is transmitted to torque switches. Torque switches operate in closing &... -
Page 11: Control Equipment
Control Equipment Micro Switches With the help of micro switches, mechanical Limit switches are tripped when an end position parameters such as travel & torque are is reached and torque switches are tripped when the set tripping torque is exceeded. converted into electrical signals for actuator control. -
Page 12: Reduction Gear Unit
Control Equipment Reduction Gear Unit A reduction gear unit (RGU) in the actuator is at site, variable ratio RGU is available which used for mechanical position indication, allows simple modification at site depending remote position indication & for operation of upon number of turns of output shaft for full stroke of valve. -
Page 13: Intermediate Switch
Control Equipment Intermediate Switches With this limit switching, additional switching points can be set for each direction of rotation. The switching can be set between 25 and 75% of valve travel in each direction. The switch sub assembly consisting of 2 or 4 cam switches is mounted on output shaft of RGU. -
Page 14: Motors
Control Equipment Motors As a standard, Auma multi turn actuators are Single Phase AC Motors equipped with 3 phase induction motors. Auma motors are class F insulated and Auma actuators can be supplied with single withstand winding temperature upto 140 C. - Page 15 AF (special design). output speed can be easily changed by Self Locking Auma multi turn actuators SA/SAR3 to Note on Self Locking : SA/SAR100 are self locking (see note below) Self-locking gearing does not ensure safe with exception of output speeds 125 &...
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Page 16: Actuators For Regulating Duty
Actuators for Regulating Duty Description of Regulating Duty Max. No. of starts Auma actuators of type SAR are suitable for 1200 cycles / hour with motor power upto Regulating duty / Modulating duty. SAR 0.55 kW & 600 cycles / hour with motor actuator operates between two set bands in power above 0.55 kW. - Page 17 Technical Data - RWG 1001 loaded. This device requires 24V DC power Configuration 3 Wire supply regulated within + 15%. Auma power 24V DC supply unit PS01 is recommended for this Supply Voltage min. 18, max. 33V purpose.
- Page 18 Supply Voltage + 10% regulated outputs. This device requires 24 V DC power Output 1 (Isolated) 0/4-20 mA supply regulated within + 10%. Auma power Output 2 (Isolated) 0/4-20 mA supply unit PS01 is recommended for Current Drawn 100 mA this purpose.
- Page 19 Actuators for Regulating Duty Description of Electronic Units Inductive position transmitter IWG 1003 IWG 1003 is similar to IWG 1002 however with Technical Data - IWG 1003 3 wire system. Configuration 3 Wire 24V DC Supply Voltage + 15% regulated Output Current 0 / 4-20 mA Resistance max.
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Page 20: Actuators For Regulating Duty
Actuators for Regulating Duty Description of Electronic Units Signal Isolator Auma signal isolators are available in various Various output signals : 4-20 mA single or dual or 4-20 mA & 1-5V versions : Power supply conditions : Isolation is provided between input and output 230V AC, 110V AC or 24V DC and between two outputs. -
Page 21: Actuator Types
Auma Norm Auma Integral Starter Actuators The purpose of offering Integral motor controls Several actuators can be connected to common supply cable using isolating switch for each for the actuator is to enable the customer to save high installation costs for external controls. -
Page 22: Control Versions
Actuator Types Control Versions of Integral Starter Units Auma compact is available as Norm or Auma Compact Regulating duty actuator. Depending upon Norm This is a simpler version of Integral Starter Unit or Regulating duty, following features / with selector switch & push buttons. The... -
Page 23: Auma E-Pac
Actuator Types Control Versions of Integral Starter Units Auma e-pac The electronic version of Auma India Integral Programmable Control Logic Module consists Starter e-pac incorporates sophisticated electronic controls with field programming feature. E-pac is modular in construction and Inching & Non-inching in local mode by dip... -
Page 24: Interface
This type is mainly used for connecting to a gear one assembly which is suitable for accepting box, example Auma Gear Box type GS thrust loads. (worm / worm wheel) or GK (Bevel gear box). -
Page 25: Electrical Connection
Interface Electrical Connection Terminals Version I : Screw type terminals are used for electrical connection as standard. Stud type terminals can 32 x 2 = 64 pins for control be provided for power connections. Terminals 3 + 1 = 4 pins for power are DIN rail mountable and are available as single or double decker versions also. -
Page 26: Actuator Gearbox Combination
Interface Threads for Cable Glands As standard, Auma actuators are supplied with Additional cable glands of sizes 3/4'' , 1'' can be 2 cable glands with British Conduit threads provided. For additional protection under BSC. The cable glands are directly tightened extreme conditions for weather proof &... -
Page 27: Service Conditions
IP67 as per IS 13947 (Part I) : 1993, Appendix C. Duration of test is 30 min. Auma actuators are also available with improved enclosure protection IP68. The definition of Under above conditions, ingress of water in IP67 &... -
Page 28: Explosion Proof
Indian Standard IS 2148-1981 ''Specifications Actuator Models for Flame Proof Enclosures of Electrical Actual Type Model Apparatus''. Auma India actuators developed for this purpose are suitable for group II gases and in Explosion Proof SAEx3/6/12/15 application other than coal mines. The... -
Page 29: General
General Mounting Position Functional Tests Auma actuators also with integral controls can After assembly, all actuators are thoroughly be operated without restriction in any mounting tested and torque switches are calibrated. Final position. inspection record is provided to the customer. -
Page 30: Technical Data Open-Close Duty
Valve Stem dia. Permissible Revolutions Hand Hand wheel Weight Tripping Torque Mounting Output drive Thrust for wheel Ratio Auma India Norm Actuator Type both directions Flange Type-A Type-A Full stroke Dia. Standard Type Output Speed With bevel Std. With bevel Std. -
Page 31: Technical Data Open-Close Duty
Valve Stem dia. Permissible Revolutions Hand Hand wheel Weight Tripping Torque Mounting Output drive Thrust for wheel Ratio Auma India Norm Actuator Type both directions Flange Type-A Type-A Full stroke Dia. Standard Type Output Speed With bevel Std. With bevel Std. -
Page 32: Electrical Data Open-Close Duty
Electrical Data SA3-SA100 Open-Close duty Auma India Three phase Squirrel cage AC Motor 415V, 50 Hz Actuator Type Torque Type Nominal Output Speed Nominal Current at Starting Power Full load Speed Size Max. Current Output Max. Torque Current Factor Efficiency... -
Page 33: Electrical Data Open-Close Duty
Auma motors are provided with 3 thermoswitches one in each winding connected in series to protect windings. Our warranty is void if those thermoswitches are not connected in control circuit. -
Page 34: Technical Data Regulating Duty
No. of Valve Stem dia. Permissible Hand Hand wheel Weight Tripping starts Mounting lating Output drive Thrust for wheel Ratio Auma India Norm Torque Actuator Type Flange Torque Type-A Type-A Dia. in both Standard Type Output Speed Std. With bevel directions With bevel Std. -
Page 35: Electrical Data Regulating Duty
Auma motors are provided with 3 thermoswitches one in each winding connected in series to protect windings. Our warranty is void if those thermoswitches are not connected in control circuit. -
Page 36: Dimension Sheet, Norm
SA3-SA100 orm actuator SAR6-SAR100 SA3 & SA6 SA12 & SA15 SA25 & SA30 SA50 & SA60 SA100 Dimensions SAR6 SAR12 & SAR15 SAR25 & SAR30 SAR50 & SAR60 SAR100 110 - 125 110 - 125 110 - 160 125 - 160 125 - 200 42 x 3.3 60 x 3.7... -
Page 37: Dimension Sheet, Compact
SA3-SA100 ntegral starter compact actuator SAR6-SAR100 SA3 & SA6 SA12 & SA15 SA25 & SA30 SA50 & SA60 SA100 Dimensions SAR6 SAR12 & SAR15 SAR25 & SAR30 SAR50 & SAR60 SAR100 110 - 125 110 - 125 110 - 160 125 - 160 125 - 200 42 x 3.3... -
Page 38: Dimension Sheet, E-Pac
SA3-SA100 ntegral starter epac actuator SAR6-SAR100 e e - - p p a a c c e e - - p p a a c c e e - - p p a a c c SA3 & SA6 SA12 & SA15 SA25 &... -
Page 39: Output Drives
SA3-SA100 utput drives according to DIN 3210 SAR6-SAR100 SA3/ SA12/ SAR12/ SA25/ SAR25/ SA50/ SAR50/ SA100/ SAR 6 SA15 SAR15 SA30 SAR30 SA60 SAR60 SAR100... -
Page 40: Linear Thrust Unit
SA6-SA100 Linear Thrust Unit for control valves with LTU6-LTU100 For all other dimensions of actuator, please refer separate data sheet (all dimensions are in mm) LTU6 LTU12 LTU25 LTU50 LTU100 Dimensions SA / SAR6 SA / SAR12 SA / SAR25 SA / SAR50 SA / SAR100 Stroke (L) mm... -
Page 41: Terminal Plan (Norm)
Terminal plan - Norm actuator Torque switch, closing, clockwise rotation Torque switch, opening, anti-clockwise rotation Limit switch, closing, clockwise rotation Limit switch, opening, anti-clockwise rotation DSR1 Torque switch in tandem operation DOL1 with DSR/DOL WSR1 Limit switch in tandem operation WOL1 with WSR/WOL Thermo switch... -
Page 42: Wiring Diagram (Integral Starter)
Wiring diagram - Integral starter, epac... -
Page 43: Legend - Integral Starter
Legend - Integral starter, epac... - Page 44 SA3 - SA100 SA3 - SA100 SAR6 - SAR100 SAR6 - SAR100 Output torque from 30 to 1000 Nm Output torque from 30 to 1000 Nm Worm Gear Boxes Bevel Gear Boxes Worm Gear Boxes GS 40.2-GS 125.2...