Products & Services
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Supplier: ProMation Engineering, Inc.
Description: The ProMation Engineering explosion proof actuators are designed for use in hazardous locations. They meet the latest Class I and Class II Division 1 standards per UL 1203. The explosion proof actuators share the same electronic and mechanical components as the ProMation Standard
- AC Voltage: 24 to 230 volts
- Actuation Method: Electric
- Actuator Torque: 2300 In-lbs
- Location: Hazardous
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Supplier: Radwell International
Description: LINEAR ACTUATOR PROPORTIONAL, 220LB, F979N, 9.7VA 7.4W24V, SPRING RETURN. FREE 2 YEAR RADWELL WARRANTY
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Supplier: Radwell International
Description: BARBER COLMAN, MA40-7173-0-0-1, MA407173001, LINEAR ACTUATOR, 2POS, SPRING RETURN, 150 IN-LB TORQUE, 24VAC/VDC, 7.5VA, 50/60HZ. FREE 2 YEAR RADWELL WARRANTY
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Supplier: Belimo Americas
Description: Linear Damper Actuator,101 lbf,Non-Spring Return,100 to 240V,Modulating
- Supply Voltage: 100 to 240 volts
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Supplier: Belimo Americas
Description: Linear Damper Actuator,34 lbf,Non-Spring Return,100 to 240V,Modulating
- Supply Voltage: 100 to 240 volts
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Supplier: Belimo Americas
Description: Linear Damper Actuator,101 lbf,Non-Spring Return,100 to 240V,On/Off/Floating Point
- Supply Voltage: 100 to 240 volts
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Supplier: Belimo Americas
Description: Linear Damper Actuator,101 lbf,Non-Spring Return,24V,On/Off/Fl oating Point
- Supply Voltage: 24 volts
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Supplier: Clippard
Description: Single Acting Spring Return Pilot Actuator Air Pilot Actuator, 1 1/4" Bore
- Actuation Method: Pneumatic
- Air Supply Pressure: Up to 150 psi
- Control Signal Input: Pressure Control Signal
- Failsafe: Close at No Power
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Description: Description Product Name: Pneumatic Diaphragm Actuator Type: Spring return diaphragm Action: Reverse acting or direct acting Supply air pressure: 260 to 800 kPa Air connection: 1/4 NPT or 3/8 NPT Optional accessories: Positioner, Pressure regulator with
- Actuator Action: Direct Acting, Reverse Acting
- Air Supply Pressure Range: 37.71 to 116 psi
- Pneumatic Actuator Type: Diaphragm Actuator
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Supplier: Conant Controls, Inc.
Description: Single Acting Pneumatic Operator A spring return fail-safe valve operator. The design incorporates a spring which provides virtually linear torque characteristics throughout its travel. Unit is available in 90° rotation. Provision for manual override is standard on all
- Acting Type: Single Acting (Air to Spring)
- Actuator Torque: 90 to 309 In-lbs
- Control Signal Input: Pressure Control Signal
- Full Range Of Rotary Motion: Quarter Turn ( 90 degrees)
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Supplier: Radwell International
Description: LINEAR STROKE VALVE ACTUATOR, 135LBF, 0-10VDC, NON-SPRING RETURN. FREE 2 YEAR RADWELL WARRANTY
- Actuation Method: Pneumatic
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Supplier: Rotork plc
Description: SI4 linear actuators offer the flexibility to be customised to suit applications up to 400 kN (90,000 lbf). The Skilmatic SI range are self-contained electro-hydraulic actuators combining the simplicity of electrical operation with the precision of hydraulic control and the
- Valve Motion: Linear Motion Valve
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Supplier: Rotork plc
Description: SI3 linear actuators are a standard product range for applications up to 235 kN (52,830 lbf). The Skilmatic SI range are self-contained electro-hydraulic actuators combining the simplicity of electrical operation with the precision of hydraulic control and the reliability of
- Valve Motion: Linear Motion Valve
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Supplier: Radwell International
Description: PROPORTIONAL CONTROL, SPRING RETURN, LINEAR MOVEMENT, MAX 25PSI, REPLACES V3000-8001. FREE 2 YEAR RADWELL WARRANTY
- Actuation Method: Pneumatic
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Supplier: Rotork plc
Description: Schischek ExMax + LIN explosionproof failsafe linear actuators for use in Zone 1, 2, 21, 22. Gas + Dust certified. Compact and robust with fast spring-return times, universal power supplies, IP66 aluminium housing and optional offshore/marine coating. A cost-effective
- AC Voltage: 24 to 240 volts
- Actuation Method: Electric
- DC Voltage: 24 to 240 volts
- Location: Hazardous
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Supplier: Rotork plc
Description: Schischek RedMax + LIN explosionproof failsafe linear actuators for use in Zone 2, 22. Gas + Dust certified. Compact and robust with fast spring-return times, universal power supplies, IP66 aluminium housing and optional offshore/marine coating. A cost-effective
- AC Voltage: 24 to 240 volts
- Actuation Method: Electric
- DC Voltage: 24 to 240 volts
- Location: Hazardous
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Supplier: Trans-Tek, Inc.
Description: The Series 350 DC Gaging Transducers are an integrated package consisting of a spring loaded spindle, precision linear variable differential transformer, a solid state oscillator, and a phasesensitive demodulator. The transducer is designed for excellent linearity, infinite
- Linearity: 0.5000 ±% Full Scale
- Measurement Range: 0.2000 inch
- Operating Temperature: -65 to 200 F
- Output: Voltage
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Supplier: Mach III Clutch, Inc.
Description: Operation Applying air pressure releases the spring applied friction brake and engages the friction clutch Torque of the clutch is linear in response to air pressure applied above the brake release pressure Brake torque is fixed by spring pressure
- Bore Diameter: 0.6250 inch
- Brake Engagement: Friction
- Brake Operation: Spring Actuation / Engage
- Clutch Engagement: Friction
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Supplier: Mach III Clutch, Inc.
Description: Operation Applying air pressure releases the spring applied friction brake and engages the friction clutch Torque of the clutch is linear in response to air pressure applied above the brake release pressure Brake torque is fixed by spring pressure
- Bore Diameter: 1 to 1.44 inch
- Brake Engagement: Friction
- Brake Operation: Spring Actuation / Engage
- Clutch Engagement: Friction
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Supplier: Mach III Clutch, Inc.
Description: Operation Applying air pressure releases the spring applied friction brake and engages the friction clutch Torque of the clutch is linear in response to air pressure applied above the brake release pressure Brake torque is fixed by spring pressure
- Bore Diameter: 0.6250 inch
- Brake Engagement: Friction
- Brake Operation: Spring Actuation / Engage
- Clutch Engagement: Friction
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Supplier: Mach III Clutch, Inc.
Description: Operation Applying air pressure releases the spring applied friction brake and engages the friction clutch Torque of the clutch is linear in response to air pressure applied above the brake release pressure Brake torque is fixed by spring pressure
- Bore Diameter: 1.38 to 2 inch
- Brake Engagement: Friction
- Brake Operation: Spring Actuation / Engage
- Clutch Engagement: Friction
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Supplier: Newport MKS
Description: applications where precision is required but space is limited. This micropositioner is provided in an XYZ configuration. Hardened precision rods are preloaded against a four corner hardened slider for smooth, wear-resistant motion. A return spring provides built-in preload to eliminate
- Axis Configuration: X-Y-Z Axes
- Stroke or X-Axis Travel: 0.1181 inch
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Supplier: Newport MKS
Description: where precision is required but space is limited. This micropositioner is provided in an X configuration. Hardened precision rods are preloaded against a four corner hardened slider for smooth, wear-resistant motion. A return spring provides built-in preload to eliminate backlash. The
- Axis Configuration: X Axis Only
- Stroke or X-Axis Travel: 0.5118 inch
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Supplier: Newport MKS
Description: where precision is required but space is limited. This micropositioner is provided in an X configuration. Hardened precision rods are preloaded against a four corner hardened slider for smooth, wear-resistant motion. A return spring provides built-in preload to eliminate backlash. The
- Axis Configuration: X Axis Only
- Stroke or X-Axis Travel: 0.1181 inch
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Supplier: Newport MKS
Description: where precision is required but space is limited. This micropositioner is provided in an XY configuration. Hardened precision rods are preloaded against a four corner hardened slider for smooth, wear-resistant motion. A return spring provides built-in preload to eliminate backlash. The
- Axis Configuration: X-Y Axes
- Stroke or X-Axis Travel: 0.5118 inch
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Supplier: Burger & Brown Engineering, Inc.
Description: Smartflow® Global Thinswitch® Limit Switch helps prevent accidental mold close in injection molds by verifying ejector plate return in injection molds with 3mm or 4mm rest buttons, and where occasional water or oil spray is present. A polyurethane dome covers the actuator spring
- Connection Options: Integral Cable
- Electrical Life (Minimum): 1.40E7 (#)
- Enclosed Switch Housing: Yes
- Maximum AC Voltage Rating: 250 volts
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Supplier: GEEPLUS Inc.
Description: Proportional Solenoids are linear actuators with a force proportional to the current in a limited range. With the addition of a return spring in your application you can make the proportional solenoid into a positioning device, where the position is depending on the input
- Construction: Tubular
- DC Power Input Options: 24VDC, Other DC Voltage
- Maximum Stroke: 0.4000 to 2.3 mm
- Power Rating (DC watts or AC VA): 2 to 7.9 DC watts or AC VA
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Supplier: GEEPLUS Inc.
Description: long-stroke actuators or proportional solenoid designs. The long stroke with flat force characteristic makes the super stroke solenoid a good replacement for small air cylinders in applications where a few linear actuators are needed, but where air supply is otherwise not
- Construction: Tubular
- DC Power Input Options: 3VDC, 6VDC, 12VDC, 24VDC
- Holding Force: 24 N
- Maximum "On" Time: 5 to 330 seconds
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Supplier: Eaton Corporation
Description: HAZARDOUS LOCATION TYPE 1NO-1NC CONTACT CONFIGURATION 1/2 INCH CONNECTION TYPE SPRING RETURN OPERATION TYPE 600 VAC 10 AMPERE, 250 VDC 0.1 AMPERE CONTACT RATING UL APPROVAL NEMA 7/9 ENCLOSURE DIE CAST ALUMINUM BODY MATERIAL
- Certifications / Approvals: UL listed?
- Connection Options: Other
- Linear Actuator Types: Push Roller
- Maximum AC Voltage Rating: 600 volts
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Supplier: Eaton Corporation
Description: HAZARDOUS LOCATION TYPE 1NO-1NC CONTACT CONFIGURATION 1/2 INCH CONNECTION TYPE SPRING RETURN OPERATION TYPE 600 VAC 10 AMPERE, 250 VDC 0.1 AMPERE CONTACT RATING UL APPROVAL NEMA 7/9 ENCLOSURE DIE CAST ALUMINUM BODY MATERIAL
- Certifications / Approvals: UL listed?
- Connection Options: Other
- Linear Actuator Types: Pushbutton or Plunger
- Maximum AC Voltage Rating: 600 volts
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Supplier: Eaton Corporation
Description: HAZARDOUS LOCATION TYPE 1NO-1NC CONTACT CONFIGURATION 3/4 INCH CONNECTION TYPE SPRING RETURN OPERATION TYPE 600 VAC 10 AMPERE, 250 VDC 0.1 AMPERE CONTACT RATING UL APPROVAL NEMA 1/4/7/9/13 ENCLOSURE DIE CAST ALUMINUM BODY
- Certifications / Approvals: UL listed?
- Connection Options: Other
- Linear Actuator Types: Pushbutton or Plunger
- Maximum AC Voltage Rating: 600 volts
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Supplier: Eaton Corporation
Description: HAZARDOUS LOCATION TYPE 1NO-1NC CONTACT CONFIGURATION 3/4 INCH CONNECTION TYPE SPRING RETURN OPERATION TYPE 600 VAC 10 AMPERE, 250 VDC 0.1 AMPERE CONTACT RATING UL APPROVAL NEMA 1/4/4X/7/9/13 ENCLOSURE SILICON BRONZE BODY
- Certifications / Approvals: UL listed?
- Connection Options: Other
- Linear Actuator Types: Push Roller
- Maximum AC Voltage Rating: 600 volts
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Supplier: RS Components, Ltd.
Description: return to its original position. Positive operation, forced disconnection of contacts. Snap-acting, slow make before break or slow break before make contact blocks. Three actuator heads available: Roller Plunger, Short Lever or Spring Rod. Three contacts configurations
- Linear Actuator Types: Other
- Normal State: Normally Open (NO), Normally Closed (NC)
- Switch Configuration: Single Pole, Single Throw (SPST)
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Supplier: RS Components, Ltd.
Description: return to its original position. Positive operation, forced disconnection of contacts. Snap-acting, slow make before break or slow break before make contact blocks. Three actuator heads available: Roller Plunger, Short Lever or Spring Rod. Three contacts configurations
- Device Type: Linear Limit Switch
- Normal State: Normally Open (NO), Normally Closed (NC)
- Switch Configuration: Other
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Supplier: Valcor Engineering Corporation
Description: the flowing media, and as a result provide outstanding life expectance and reliability. Applications The SV323/424 series valves are used primarily for pneumatic and hydraulic actuation of linear and rotary spring return and double acting cylinder actuation
- Actuation: Electric
- Connection: Threaded
- Flow (Cv): 3.3 to 4.4
- Media Temperature: 180 F
Find Suppliers by Category Top
Featured Products Top
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AS Series Spring Return Electric Actuator Indelac AS Series spring return electric actuator is a robust heavy-duty actuator recommended for systems requiring as many as 25 cycles per day. Like model ES2, the (read more)
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Hansen continues to expand its reach in the HVAC and Solar market by offering three actuator products for damper and position control applications. Spring Return For simple 2 position control Hansen offers our ultra-quiet spring return actuator that incorporates the (read more)
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-safe actuators in these and other applications can prevent a variety of catastrophic events, such as: Damage to equipment Employee injury or death Process breakdowns that create unsafe conditions Battery Backup vs. Spring-Return (read more)
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and designers seeking advanced motion control features in compact applications. The Linear Actuator Attachment combines a lead screw and resin nut into a streamlined, gearhead-style mounting adapter. Now integrated with the AZ Series, users benefit from simplified return-to-home functions (read more)
Browse Linear Slides and Linear Stages Datasheets for Oriental Motor USA -
The spring brake chamber is a part of the automotive braking system. It is usually installed on the drive axle of a car, and its function is to provide braking torque for the car. The brake chamber is a device composed of an intake port, a cover, a diaphragm, a support plate, a return spring (read more)
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) easyE (Electric Linear Actuators) easymotion (Linear Hydraulic Actuation Systems) Dampers (read more)
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, stainless steel, and customized gas springs) easyE® (Electric Linear Actuators) Easymotion (Linear Hydraulic Actuation Systems (read more)
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Isotech’s DL series linear actuators offer the benefits of a space-saving design, fast and simple assembly, long life, and a competitive price. The rigid enclosed aluminum box structure provides a compact envelope that incorporates the linear bearing and drive (read more)
Browse Linear Actuators Datasheets for Isotech, Inc. -
, traction, stainless steel, and customized gas springs) easyE (Electric Linear Actuators) easymotion (Linear Hydraulic Actuation Systems) Dampers Micro-Hydraulics (read more)
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Conduct Research Top
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Proportional Solenoids: Technical Overview
Proportional Solenoids are linear actuators with a force proportional to the current in a limited range. With the addition of a return spring in your application you can make the proportional solenoid into a positioning device, where the position is depending on the input current to the coil
More Information Top
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Actuators and Drivers Based on CuAlNi Shape Memory Single Crystals
During cooling, the spring returns the linear actuator to the initial position A.
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Fiber fed spectral calibration with the Hobby-Eberly telescope
The petals are independently actuated by Bimba spring return pneumatic linear actuators .
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An innovative technology in concrete construction--semi-automated rebar tying
It consists of the wire receiving holes, a single-acting, spring - returned pneumatic linear actuator , and two rods that are capable of axial motion.
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Quarterly progress report No. 51. For first quarter, CY 1970, covering the period of October, November, and December 1969
All actuators utilize linear springs to return the valve to the closed position.
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Design of an endoscope lens shielding device for use in laparoscopic procedures
Once the finger releases the linear actuator , a spring returns the actuator back to its starting position so it is ready to be pressed again.
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Advanced Variable Geometry Turbocharger for Diesel Engine Applications
Most pneumatic systems utilize a single acting linear diaphragm actuator operating against a return spring controlled by a proportional PWM (pulse width modulation) valve and do not have position control.
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Design and accelerated life test of voice coil type linear actuator for valve operation
The linear actuator can be expressed as return spring – mass system like Fig. 4.
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Frontiers of Manufacturing Science and Measuring Technology III
connected by a rod, each contains same nonlinear spring mechanism and linear damping cylinder, return actuator connecting to rocker of the spring used for the aircraft’s autopilot, and each pedal is .
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Low Cost Electronically Controlled Fuel Metering System for Small Gas Turbine Engines
The metering valve is operated by a linear digital actuator and a spring is used to return the plunger and to maintain a connection between the barrel and the stepper motor shaft during retraction.