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ZIMM Screw Jack Building Block System
We lift, lower, push and pull loads from 5 to 1000 kN.
* Efficient construction due to our Screw Jack Building Block System - all components compatible
* All components from one supplier saves purchase costs.
* Delivery of pre-mounted units and assembly groups, motors included
* Short delivery times
* Capable of bearing tension and compression loads
* Attractive design
* Stainless spindles and components on request
* Custom components for specialist applications on request. |
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Principle: rotary actuator after helical gear switch prinziple
combined with a linear cylinder
Size: 40 bis 125 [mm]
Max. allowable operating pressure: 160 [bar], higher on request
Torque: till 2.050 [Nm], higher on request
Angle of rotation: 90°, 180°, 270°, 360°, and any intermediate angle, even above 360°
Stroke: 0 to 1200 [mm], higher on request
Temperature range: -25°C to 70°C
Options: end cushioning, longe-range adjustable end stop, control switch assembly, locating pin, etc..
Special on request. |
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type ST 0
Max. load thrust: 4 000 [N]
Switching-off thrust: 4 500 [N]
Operatings speed: 4 to 40 [min-1]
Operating stroke: 8 to 40 [mm]
Ambient temperature: -25 to +55 [°C]
Protection enclosure: IP 54 (67)
Operating position: any position
Weight: 2,5 to 4,5 [kg]
Standard equipment
· Voltage 230 V AC
· Terminal board connection
· Control part executions:
o 1 thrust switch + 1 position switch
o 2 thrust switches
· Pillar mechanical connection
· Mechanical position indicator
· Manual control |
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Explosion-proof linear electric actuator ST 1-Ex
Technical data
Max. load thrust: 8 700 [N]
Switching-off thrust: 10 000 [N]
Operating speed: 8 to 80 [min-1]
Operating stroke: 8 to 80 [mm]
Ambient temperature: -25 to +55 [°C]
Protection enclosure: IP 54
Operating position: any position
Weight: 11 to 15 [kg]
Standard equipment
# Voltage 230 [V] AC
# Terminal board connection
# 2 thrust switches
# 2 position switches
# Space heater
# Space heater's thermal switch
# Local position indicator
# Flange mechanical connection
* substitution pillar version
# Manual control
Additional equipment
# Voltage 24 [V] AC
# 2 additional position switches
# Position transmitter with the following type of signal:
* resistive 1x100 [ohm], 1x2000 [ohm]
* current from R/I converter 4 to 20 [mA] with/without power supply
* current (a capacitive transmitter) 4 to 20 [mA]
# Position controller 0/4 to 20 [mA], 0 to 10 [V] |
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-Explosion Proof linear Actuators with spring return
-Explosion Proof linear Actuators without spring return
-Torque: 800-1000-1600-2000 up to 40000N
-For globe valves
-Power Supply from 24V AC up to 240V AC
-On-Off, 3 Point, Modulating- MFT Multifunction Technology
-Spindle stroke self-adjusting
-Several valve adapter available
-Suitable for zone 1,21
-II 2GD EEx d IIC T6
-IP54 |
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| Electric linear actuators, also called thrust drives, are mostly applied to automate globe valves. They are also suitable for the operation of butterfly valves with lever arrangements. AUMA linear actuators consist of the combination of a multi-turn actuator SA and a linear thrust unit LE. |
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Description standard features
intermittent duty S4 / S5 min.25% duty cycle, 1200c/h
acc. to DIN EN 60034, protection class IP67
motor insulation class F, temp. range -20°C to +60°C
(-4°F to +140°F)
non intrusive for PROFITRON (after adjustment of the
end positions of the valve)
hand wheel for emergency operation (disconnected
during normal operation)
PROFITRON: 3 reference force-stroke of the valve can
be stored
electronic motor protection, automatic phase sequence
correction
frequency range of the power supply 47 to 63 Hz
24 V DC supply for electronics unit possible
analog actual position value (0/4...20mA)
travel limits continuously adjustable
force dependent cut-off adjustable in 10% steps from
70% to 100% Fmax.
travel speed adjustable in 7 steps,
step-up distance factor 1.4
self-acting cut-off (depending on cut-off force, travel
distance, etc.)
soft starting for high positioning accuracy (starting
current less then rated current)
indication that actuator is in operation
separate mounting of the electronics unit possible
external screws stainless steel
documentation in German/English: operating instructions
programming by customer possible |
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Modulating actuator 2SB6...
Force 2 to 25 kN
Stroke 10 to 100 mm
positioning speeds 13,5 to 50 mm/min
Standard design
intermittent duty S4 min. 30% duty cycle max 600 c/h
S5 min. 30% duty cycle max 600 c/h
optional: short-time duty S2-2 min for open-loop control
duty acc. DIN VDE 0530, part 1
Temperature range 20 to +60°C
Protection class IP 65 acc. to DIN 40050 / IEC529
hand wheel for emergency operation (disconnected
during normal operation)
preloaded belleville springs to maintain the closing force
->Minimum axial driving rod vibration in case of
unfavorable flow conditions in the valve
double-acting, coercive controlled, load dependant
tripping in the end positions and the stroke
->Damage protection for the valve in case of eg.g debris
between the valve seat and the valve trim
absolute self-locking of the driving rod
optional position electronics |
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Oden electric valve actuator for linear applications.
High precision.
Fits all types of valves.
Voltage 24 VDC. Analogue control 4-20 mA or digital.
Force up to 16 kN. |
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Oden electric valve actuator ATEX for linear applications.
High precision.
Fits all types of valves.
Voltage 24 VDC. Analogue control 4-20 mA.
Force up to 12 kN. |
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Designed specifically for use in hydraulic and pneumatic actuator
applications, where the transducer is fitted inside the pressurised
environment. Can operate at pressures of 670 Bar and temperatures of +200C.
Seperate electronics module operates from 10-60Vdc.
Available in a choice of mounting styles (Internal or External), these
transducers can be supplied to suit actuator strokes up to 2000mm.
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The controls are the units used when you want the LINAK system to perform a movement. They determine whether the control box make the actuator move in or out. There are more variants of LINAK controls such as handsets, Foot Switches, Desk Panels and attendant control panels.
All the handsets are available in both black and grey.
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Linear Cylinder Type Hexagon Torque Wrench
Torque Capacity up to 21,180 Nm, Hexagon Cassettes A/F sizes 32mm to 130mm, Maximum Working Pressure 700 Bar.
Double Acting Cylinder.
Linear Power Head - flat & sleek,suitable to exchangeable cassette with one way ratchet mechanism.
Optional square drive cassette attachements for use with Power Head of TLC-28 and TLC-54 models.
Extra Sleek - Ultra strong, exchangeable cassette suitable to limited space.
Special high strength, ultra-light Aluminium alloy material for strength & light weight.
Very compact design with best torque to weight ratio.
Quick exchange of cassettes without using any tools.
360° revolving hose connections.
Torque precision ± 3%
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