AMG ACTUATORS COMPLETE PRODUCT RANGE
®
QUALITY IS OUR DRIVE
®
Under the names PESCH, AMG and ABK, we are manufacturers and suppliers of complete solutions for valves, pneumatic actuators and controls. We are active world wide, supported by a network of sales representatives and distributors, supported by our own subsidiaries and group companies. Our activities comprise the design, manufacturing and sales of high quality pneumatic rack and pinion actuators and related control equipment. These are combined with standard valves from recognised brands or, in case of “ABK”, with customised, tailor made solutions, of our own production. The compact design, high performance valves and actuators of AMG - PESCH are specified where fluids are to be safely and efficiently transmitted in all fields of flow technology and automation. In addition to the company headquarters in Cologne, another site is operated in Merseburg (Germany). AMG - Pesch is supported by a reliable team of around 80 employees with a wide-range of expertise, many years of experience and Know-how, a mature and extensive product range and the latest technology in the field of flow technology and automation. These factors have made the company one of Germany’s leading providers to this industry. The acquisition of the main assets and commercial activities of AMG-Pesch by ERIKS in 2011 will allow us to continue completing and developing our product range and to further increase customer satisfaction. Please contact us- we would be happy to provide you with more details and help in choosing your ideal combination. In addition, being part of ERIKS, we can offer you a wide range portfolio of technical products (www.eriks.com).
Quality is our drive
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Overview pneumatic actuators
SAD / SAF Series
a) robust and longlife b) with travel stop module
SAD / SAF 120°/135°/180°
for multi-way-valves
SAD High Performance
for special applications
SADT / SADF
for high torques from 3850 to 14900 Nm
SAD / SAF
with hydraulic damping
HD
DAD / DAF
for dosing processes
DAD / DAF, modified
mechanical partial stroke
Stainless Steel Series
for underwater use
AMG - PESCH GmbH
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DOUBLE-PISTON QUARTER TURN ACTUATORS
Advantages of the SAD / SAF series The safe, reliable and long service life of AMG actuators is guaranteed by the rod guided pistons: Tilting free motion of the pistons Prevents O-ring wear Smooth and uniform rotary motion Prevents stick-slip effects at low operating pressure and slow motion Fixed rotary angle 0° and 90° Precise end positions, by machined travel stops Unintended change of end positions during operation excluded 500.000 cycles guaranteed (open and close) Expected life time 3.000.000 cycles Applied Regulations, approvals ATEX acc. to guideline 94 / 9 / EG , Zone 1 (Gas) und 21 (Dust) SIL 3 acc. IEC 61508 DIN EN ISO 5211 VDI / VDE 3845 DIN EN 15714 - 3
5
end caps Protected by a high grade cathodic electrodeposition coating, inside / outside, to prevent corrosion Spray tests acc. to DIN EN 9227 (former DIN 50021) Cross-cut tested acc. to DIN EN ISO 2409
Fasteners Screws of high grade stainless steel Circlip and spacer ring stainless steel
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Safety spring cartridges Captured spring cartridges, free of non-ferrous materials Easy and safe assembly / disassembly One spring is equivalent to 0,5 bar air pressure Corrosion protected by delta tone / delta seal coating
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1
2
Housing
Pinion shaft
Extruded aluminium
High strength stainless steel (1.4021)
Precise CNC machining
Corrosion resistant
Corrosion and wear protected by multi-layer
Inner square on 45° and 90° position
anodising with embedded colour pigments
High quality self lubricating
Interface actuator / valve acc. to DIN EN ISO 5211
shaft bearing material
Interface for signal transmitters and pilot valves
Maintenance free
according to VDI / VDE 3845 (NAMUR)
90° +/- 3°
0° +/- 3°
OPTION Adjustable travel stop module 0°+/-3° to 90°+/-3° Outside pressurised housing Shaft of stainless steel (1.4021 / 1.4305), with own bearing, separately sealed Suitable for heavy duty applications (high dynamic forces)
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Piston & guide rods Long life due to rod guided pistons Wide toothing width for high load capacity Maintenance free sliding bearing guides Machined toothing Machined travel stops Optimum piston guidance via long and pressure resistant slide bearings Polished rods, made of stainless steel (1.4021)
AMG - PESCH GmbH
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Series SAD / SAF
TYPE SAD / SAF Characteristics
•
Rotation angle set at 90°
•
Long life due to guide rods
•
Pinion and screws made of stainless steel
•
High-quality bearing materials for pinion and pistons
Torque [Nm] (6 bar working pressure) Double acting
15
33
75
107
204
302
555
735
1120
1790
2270
2910
5220
Single acting
5
12
27
38
73
107
197
261
400
636
894
1060
1870
05 10 15 20 25
Size
30 33 35 40 42 43 45 50
SAD / SAF DESIGN features
•
•
Rod-guided pistons
Lateral forces will be absorbed and transmitted into the end caps
6
•
Precise angle of rotation (all components machined)
•
High availability and long service life
•
Spray tests acc. to DIN EN 9227 (former DIN 50021)
•
Cross-cut tested acc. to DIN EN ISO 2409
DOUBLE-PISTON QUARTER TURN ACTUATORS
TYPE SAD / SAF THE SERIES WITH TRAVEL STOP MODULE
•
Adjustable travel stop module 0°+/-3° to 90°+/-3°
•
Inner rotation angle from - 3° up to +10°
•
Outer rotation angle from +80° up to 93°
•
Optionally lockable, to hold valves in their end-position
•
Displacements and vibrations caused by flow effects will be safely absorbed and kept out of the actuator
•
DIN EN ISO 5211 maintained
Torque [Nm] (6 bar working pressure) Double acting
15
33
75
107
204
302
555
735
1120
1790
2270
2910
5220
Single acting
5
12
27
38
73
107
197
261
400
636
894
1060
1870
05 10 15 20 25
Size
30 33 35 40 42 43 45 50
AMG - PESCH GmbH
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SAD High Performance
2.
1.
Ad
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TYPE SAD HP High performance actuator for Special requirements
•
High operating frequency
•
Short operating-time
•
High-performance grease
•
1. Additional slide bearings
•
2. Precision bearing bushings
•
3. Additional guide bearings
•
4. Additional grease depot
•
5. Viton O-rings
•
6. High precision guide rods, stainless steel
SADT / SADF
TYPE SADT / SADF Double acting AT 6 BAR WORKING PRESSURE
The actuators of the series SADT / SADF achieve their high torques by tandem pistons
•
SADT 45/60
8982 Nm
•
SADT 50/70
14880 Nm
Spring close AT 4,5 BAR WORKING PRESSURE
•
SADF 45/60
2146 Nm
•
8
SADF 50/70
3846 Nm
SAD / SAF 120°/ 135°/ 180°
TYPE SAD / SAF SAD DOUBLE ACTING
•
Rotation angle adjustable at 120° +/- 5° in the end-position
•
Fixed rotation angle set at 135°
•
Rotation angle adjustable at 180° +/- 5° in the end-position
•
Pneumatically middle centered at 90° (SAD-M) 0°-90°-180°
•
Example of application: diverter and 3-way-valves
SAF SINGLE ACTING
•
Rotation angle can be adjusted at 180° +/- 5° in the end-position
•
Spring-centered middle position at 90° (SAF-M) 0°-90°-180°
Torque [Nm] (6 bar working pressure) Double acting
75
107
204
302
555
735
1120
1790
Single acting
27
38
73
107
197
261
400
636
15 20
Size
25 30 33 35 40 42
AMG - PESCH GmbH
9
Dosing actuator DAD / DAF
TYPE DAD / DAF Characteristics
The dosing actuator offers two different angles of rotation Normal operation:
fixed rotation-angle 0° to 90°
Dosing mode:
adjustable at any position
between 0 ° and 90 °
•
DAD double-acting self locking in case of lose of air supply
•
DAF single acting regularly closed in case of lose of air supply
Normal operation:
St
Ro
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ro k
e
ry
ac
lim
tu
ita
at
tio
or
n
de
Pa he ft to en m st ju Ad
Operating principle
vic
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al
St
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e
Also suitable for Partial-Stroke-application
The actuator works like a standard single or double acting type. The operation is controlled by a 3/2 or 5/2 solenoid valve Dosing mode: The dosing pistons are activated by an additional solenoid valve
Rotation angle adjustable at any position between 0 ° and 90 °
Torque [Nm] (6 bar working pressure) Double acting
33
75
107
204
302
555
735
1120
1790
Single acting
12
27
38
73
107
197
261
400
636
10 15 20
Size
25 30 33 35 40 42
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Partial Stroke applications
options Electronic solutions
Pneumatic actuator with positioner •
Use of standard components
•
Partial Stroke variably adjustable
•
Remote-controlled or local activation
•
Partial Stroke Test can be triggered automatically
•
Electronically documented test results
Close 90°
x
Partial Stroke
Open
Pneumatic solutions
Rotary actuators with additional pneumatic valves •
Remote controlled or locally activated
•
Partial Stroke angle mechanically adjustable
•
Cost-effective solution
MECHANICAL SOLUTIONS
Actuators with Partial Stroke function (DAD / DAF) or with external module
•
Mechanical Partial-Stroke-stops
•
Remote controlled or locally activated
•
High reliability due to mechanical solution
•
Simple, robust and cost-effective
AMG - PESCH GmbH
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SAD / SAF HD
TYPE SAD / SAF HD ROTARY ACTUATOR WITH HYDRAULIC DAMPING
•
Adjustable operation times
•
To avoid pressure impacts in the piping system
•
Operation time independent from working pressure
Torque [Nm] (6 bar working pressure) Double acting
107
204
302
555
735
1120
1790
2910
Single acting
38
73
107
197
261
400
636
1060
20 25
Size
30 33 35 40 42 45
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STAINLESS STEEL SERIES
TYPE STAINLESS STEEL Characteristics
•
High corrosion protection, also in oxygen-rich water
•
Suitable for use in salt water and ambience
•
High reliability trough long life lubrication, maintenance-free
•
All external parts made of V4A (1.4571) steel
•
Standardised interfaces acc to DIN EN ISO 5211
•
Pinion features:
•
•
high-strength, acid-resistant stainless steel
•
special lubrication for long life
•
guided by maintenance-free sliding bushes
Aluminium pistons with extra wide toothing for smooth running
•
Torques range from 1000 Nm to 10.000 Nm
•
Limit switch boxes available in stainless steel
•
Rod guided pistons
•
Maintenance-free slip bearings
•
Transversal and tilting moments absorbed by guide rods
•
Lateral forces will be absorbed and transmitted into the end caps
•
Long service life and maximum availability guaranteed
Torque [Nm] (6 bar working pressure) Double acting 40
Size
42 43 45 50 50/50
13
1.120
1.790
2.385
2.910
5.220
10.400
Connecting options for accessories
Limit switch box for signaling of end position
Solenoid valve for quarter turn actuator control
COUPLING & BRACKET to connect valve and actuator
MANUAL EMERGENCY GEAR for manual operation of the actuator
PINION SHAFT EXTENSION to keep away extreme process temperatures from the actuator, to implement a leaking advice, monitoring of functionality and tightness
VALVES
Ball valves
all designs featuring a
Plug valves
rotary movement, such as
Butterfly valves Control valves
AMG - PESCH GmbH
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LOCATIONS
®
Subsidiary
QUALITY IS OUR DRIVE [v2] A4 ENG 15
ERIKS vestigingen Stromingstechniek
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