auma india
Product Catalogue
Head Office Delhi Branch Pune Branch
auma [india] ltd, auma [india] ltd, auma [india] ltd,
Plot # 39-B, II Phase, # 8-C, Block B-H, Munirka #112,’Kalpadrum’, Pandurang Colony,
Peenya Indl Area. New Delhi-110 067. Behind New Kamataka
Bangalore-560 058 High School, Erandwana, Pune-411 038.
( 080-8394655/56 ( 011-6187063 ( 020-5410645
Fax:080-8392809 Fax:011-6109637 Fax:020-5443186
E-mail:
auma india
CONTENTS PAGE Nos.
1. Introduction 3
1.1 Auma Products 4
2. Auma Actuators
2.1 Types & duty 5
Open-Close 5
Regulating 5
2.2 Versions
Norm 5
Compact 5
2.3 Specifications for Basic actuators 6-24
Open Close Duty 6-8
Open Close Integral starter 9-13
Regulating duty 14-18
Regulating Integral starter 19-24
Benefits of auma india actuators 25-26
2.4 Optional / Accessories 27
2.5 Electronic Cards 28-54
2.6 Details of enclosure IP67 55
2.7 Technical data 56-60
SA3 56
SA6, SA12, SA25 57
SA15, SA30 & SA60 58
SA50, SA100 59
SAR15, SAR30, SAR60 60
2.8 Electrical data 61-67
SA3 61
SA6, SA12, SA25 62-63
SA15, SA30 & SA60 64-65
SA50, SA100 66
SAR15, SAR30, SAR60 67
2.9 Actuator catalogue
2.10 Sectional, Exploded view, Parts list 68-71
3. Auma Gear Operator 72
3.1 Gear Operators Catalogue
3.2 Specification for
Worm Gear box 73
Foot mounted Worm Gear box 74
Bevel Gear box 75
3.3 Special features of Worm Gear box 76-77
3.4 Gear box versions 78-80
4 Selection of actuator or a gear box 81-84
4.1 Selection procedure 81-84
5 Operation & Maintenance Manual 85-128
INTRODUCTION
INTRODUCTION
In the course of constantly increasing automation in the entire sector of industries, Electric Actuators for process control and regulation have become more and more important.
Auma (india) limited, a ISO 9001 company, is one of the leading manufacturers of Electric Actuators, suitable for both weather proof and explosion proof applications, Gearboxes (quarter turn/multi-turn worm/bevel/spur type), Electronic accessories and control for automation of all types of valves and dampers.
Auma India is a subsidiary unit of M/s. auma, Armaturen-und-Maschinenantriebe Gmbh of Germany, which is regularly catering to the needs of customers in Valve/Damper sector and end user segments like Cement Plants, Thermal Power Plants, Pollution Control equipment manufacturers, Water Works Engineering, Petrochemical sector, Process Plants, Paper Mills, Steel Plants, Instrumentation and Control Sector, etc.,
Sales support and after sales services are provided worldwide by auma companies and representative offices. This ensures that experienced sales engineers and qualified service technicians are close to the customers.
Auma India Actuators cover a Torque range, starting from 30 Nm upto 1000 Nm both in “ON/OFF and Regulating duty with or without Integral Starters. Also we can supply Actuators along with Worm Gearboxes, up to 3,60,000 Nm.
Keeping in view the market demand, company has also started manufacturing Explosion/Flame proof electric actuators conforming to Group IIA, IIB as per IS: 2148 - 1981. A proven design certified by nodal agencies like Bureau of Indian Standards (BIS), Central Mining Research Institute (CMRI), The Directorate General Factory Advise Services and Labour Institute, The Chief Controllerate of Explosives (C. C.E).
Auma India product range includes:
1) Electric actuators from 30 Nm – 1000 Nm
2) Explosion/Flame proof actuators from
30 Nm – 1000 Nm. Enclosure to IP67/IP68 ,
Group IIA, IIB as per IS: 2148 – 1981 Suitable for (On-off /regulating duty)
3) Worm Gearboxes - upto 3,60,000 Nm
4) Bevel Gear Boxes upto 8000Nm Torque and 820KN Thrust .
5) Spur Gear Boxes upto 16,000Nm Torque and 1375KN Thrust.
Auma India also undertakes replacement/retrofitting of Actuators/Gearboxes for Modernisation /Renovation of old plants and represents auma Germany range of products.
AUMA PRODUCTS
ACTUATORS GEAR OPERATORS
WEATHER PROOF & FLAME PROOF
AUMA ACTUATORS (Weather Proof)
COMPACT/EPAC(WITH INBUILT STARTERS & LOCAL CONTROLS)
NORM
(WITHOUT INBUILT STARTERS)ON – OFF
(OPEN – CLOSE) / REGULATING(MODULATING)
SA3
SA6
SA12
SA15
SA25
SA30SA50
SA60
SA100
SAR3
SAR6
SAR12
SAR15
SAR25
SAR30
SAR50
SAR60
SAR100
AUMA ACTUATORS (Explosion Proof)
NORM
(WITHOUT INBUILT STARTERS)ON – OFF
(OPEN – CLOSE) / REGULATING(MODULATING)
SAEx3
SAEx6
SAEx12
SAEx15
SAEx25
SAEx30SAEx50
SAEx60
SAEx100
SAREx3
SAREx6
SAREx12
SAREx15
SAREx25
SAREx30
SAREx50
SAREx60
SAREx100
AUMA ACTUATORS (Explosion Proof)
COMPACT
(WIT INBUILT STARTERS)ON – OFF
(OPEN – CLOSE) / REGULATING(MODULATING)
SACEx3
SACEx6
SACEx12
SACEx15
SACEx25
SACEx30SACEx50
SACEx60
SACEx100
SARCEx3
SARCEx6
SARCEx12
SARCEx15
SARCEx25
SARCEx30
SARCEx50
SARCEx60
SARCEx100
SPECIFICATION FOR BASIC ELECTRICAL ACTUATOR
FOR OPEN-CLOSE DUTY
1 ELECTRICAL ACTUATOR
1.1 Actuator should be totally enclosed weather proof and dust proof construction with IP67 protection class.
1.2 The Actuator should be suitable for installation in any position without lubrication leakage or other operational difficulty.
1.3 The Gear Box of the Actuator offered shall be special grease filled.
1.4 Each Actuator should have a hand wheel fitted on it for emergency manual operation. The hand wheel shall automatically disengage when the power to the motor is restored.
1.5 Actuators offered shall be suitable for mounting in any position.
2 LIMIT AND TORQUE SWITCHES
2.1 Independent torque and limit switches should be provided one each for each direction of travel having 2 NO + 2NC potential free contacts.
2.2 Torque switch dial should be graduated directly in Nm for easy setting to desired value within the range specified. Separate dials should be provided for CLOSE & OPEN torque switches.
2.3 The rating of both torque and limit switches should be 250V, 5A AC/250V, 0.46A DC.
2.4 The switches shall individually be enclosed to a minimum of IP 66 protection class.
2.5 Torque & Limit switches shall have only stainless steel flaps for better protection against environmental condition.
2.6 Limit switches shall be operated by gear driven cams, which are mechanically linked to the driving devices. The counter gear used for counting and tripping the limit switches shall be of metallic construction like brass, etc. No plastic gearing shall be allowed.
3. Each Actuator shall have a continuous local mechanical position indicator.
4. Entire counter gear assembly, torque switch drive assembly, mechanical position indicator assembly, etc., shall be individually replaceable.
5. ACTUATOR MOTOR
5.1 Motor shall be suitable for power supply of 415V, 3Ph, 50Hz, AC.
5.2 Motor shall be squirrel cage induction type and shall generally conform to IS 325.
5.3 Motor shall be of continuous duty (S2-15 mins).
5.4 Motor shall have minimum Class “F” insulation with temperature rise restricted to Class “B”.
5.5 Motor shall be of totally enclosed surface cooled (TESC) type with IP 67 protection class after mounting on Actuator.
5.6 Motor shall have 3 thermostats connected in series, one in each winding of motor for protection against overheating.
5.7 Motor shall be for operation under voltage variation of ±10%, frequency of ±5% & combined (voltage & frequency) variation of ±10%.
5.8 Motor shall be suitable for direct on-line (DOL) starting
5.9 It should be possible to separate the motor from the lubricant filled gearing of the Actuator allowing easy replacement of motor without loosing any lubricant regardless of mounting position.
6. All control and power connections are brought out to plug in type connectors for customer connections. Separate plug in type connectors shall be provided for control and power connections. The plug in type connectors shall be suitable for termination of wires of size 2.5 mm² (max.) for control and 4 mm² (max.) for power connections.
7. Actuators shall be provided with double compression nickel plated brass cable glands to suit cable sizes furnished by Purchaser. Separate cable glands shall be provided for power and control.
8. The Actuator shall be painted with corrosion proof epoxy resin paint. Paint shade shall be DA grey.
9. ELECTRONIC POSITION TRANSMITTER (OPTIONAL)
9.1 The Position Transmitter provided shall be of 2-wire R-I converter to give an output of 4-20 mA. Input power supply to transmitter card shall be 24V, DC.
9.2 Accuracy of Position Transmitter card shall be less than 1%.
9.3 Position Transmitter card shall be suitable for operating in a temperature range of
-20ºC to +80ºC .
9.4 Position Transmitter card shall be epoxy filled with minimum IP 66 protection class. Bare PCB card is not acceptable.
SPECIFICATION FOR ELECTRICAL ACTUATOR WITH INTEGRAL STARTERS WITH ELECTRONIC CONTROLS FOR OPEN-CLOSE DUTY
1 ELECTRICAL ACTUATOR
1.1 Actuator should be totally enclosed weatherproof and dust proof construction with IP67 protection class.
1.2 The Actuator should be suitable for installation in any position without lubrication leakage or other operational difficulty.
1.3 The Gear Box of the Actuator offered shall be special grease filled.
1.4 Each Actuator should have a handwheel fitted on it for emergency manual operation. The handwheel shall automatically disengage when the power to the motor is restored.
1.5 Actuators offered shall be suitable for mounting in any position.
2. LIMIT AND TORQUE SWITCHES
2.1 Independent torque and limit switches should be provided one each for each direction of travel having 2 NO + 2NC potential free contacts.
2.2 Torque switch dial should be graduated directly in Nm for easy setting to desired value within the range specified. Separate dials should be provided for CLOSE & OPEN torque switches.
2.3 The rating of both torque and limit switches should be 250V, 5A AC/250V, 0.46A DC.
2.4 The switches shall individually be enclosed to a minimum of IP 66 protection class.
2.5 Torque & Limit switches shall have only stainless steel flaps for better protection against environmental condition.
2.6 Limit switches shall be operated by gear driven cams, which are mechanically linked to the driving devices. The counter gear used for counting and tripping the limit switches shall be of metallic construction like brass, etc. No plastic gearing shall be allowed.
3. Each Actuator shall have a continuous local mechanical position indicator.
4. Entire counter gear assembly, torque switch drive assembly, mechanical position indicator assembly, etc., shall be individually replaceable.
5. ACTUATOR MOTOR
5.1 Motor shall be suitable for power supply of 415V, 3Ph, 50Hz, AC.
5.2 Motor shall be squirrel cage induction type and shall generally conform to IS 325.
5.3 Motor shall be of continuous duty (S2-15 mins).
5.4 Motor shall have minimum Class “F” insulation with temperature rise restricted to Class “B”.
5.5 Motor shall be of totally enclosed surface cooled (TESC) type with IP 67 protection class after mounting on Actuator.
5.6 Motor shall have 3 thermostats connected in series, one in each winding of motor for protection against overheating.
5.7 Motor shall be for operation under voltage variation of ±10%, frequency of ±5% & combined (voltage & frequency) variation of ±10%.
5.8 Motor shall be suitable for direct on-line (DOL) starting
5.9 It should be possible to separate the motor from the lubricant filled gearing of the Actuator allowing easy replacement of motor without loosing any lubricant regardless of mounting position.
6. All control and power connections are brought out to plug in type connectors for customer connections. Separate plug in type connectors shall be provided for control and power connections. The plug in type connectors shall be suitable for termination of wires of size 2.5 mm² (max.) for control and 4 mm² (max.) for power connections.
7. Actuators shall be provided with double compression nickel-plated brass cable glands to suit cable sizes furnished by Purchaser. Separate cable glands shall be provided for power and control.
8. The Actuator shall be painted with corrosion proof epoxy resin paint. Paint shade shall be DA grey.
9. ELECTRONIC POSITION TRANSMITTER
9.1 The Position Transmitter provided shall be of 2-wire R-I converter to give an output of 4-20 mA. Input power supply to transmitter card shall be 24V, DC.
9.2 Accuracy of Position Transmitter card shall be less than 1%.
9.3 Position Transmitter card shall be suitable for operating in a temperature range of
-20ºC to +80ºC .
9.4 Position Transmitter card shall be epoxy filled with minimum IP 66 protection class. Bare PCB card is not acceptable.
10 INTEGRAL STARTERS WITH ELECTRONIC CONTROLS
10.1 Integral starter unit will be with Electronic control logic. Entire unit along with basic Actuator will conform to IP67 Encl standards.
10.2 Selector switch LOCAL-OFF-REMOTE with push buttons OPEN-STOP-CLOSE (for local operation) with indication lamps for running OPEN and running CLOSE.
10.3 Electromechanically interlocked contactors are to be offered as starters.
10.4 The selection of the following models will be available through DIP switch programming.
- Tripping by close torque or close limit switch will be available.
- Inching or non inching (hold-on) for remote command will be field configurable.
10.5 Isolated 24V DC output will be available for customer’s use or for position transmitter within Actuator.
10.6 24V DC remote command signal (OPEN-STOP-CLOSE) from DCS will be isolated from control electronics through opto-isolator.
10.7 The following individual status annunciation LED’s (Color-Green) will be available locally (integral to Actuator) to annunciate the following for easy local monitoring.
§ Actuator in local mode
§ Actuator in remote mode
§ Actuator running in OPEN
§ Actuator running in CLOSE
§ Actuator in inching mode
§ Actuator in self retaining mode
§ Limit switch OPEN trip
§ Limit switch CLOSE trip
§ 24V DC Control voltage availability
§ 24V DC availability for customers use.
View port shall be provided on integral starter unit to monitor the above status annunciation.
10.8 The following individual fault annunciation LEDs (Color-Red) will be made available locally (integral to Actuator) for easy trouble shooting by field personnel.
§ Torque switch OPEN
§ Torque switch CLOSE
§ Thermoswitch trip
§ Thermal overload relay trip
§ Motor single phasing
§ Common fault (inclusive of any one or combination of above fault)
View port shall be provided on integral starter unit to monitor the above status annunciation.
10.9 A common potential free contact will be available to annunciate the following faults.
- Thermoswitch trip
- TOLR trip
- Torque switch trip