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Supplier: Schmersal Inc.
Description: Ex-Zone 1 and 21 Metal enclosure wire pull and breakage detection Protection class IP66, IP67 Central connection terminal Mechanical switching position indication two-side operation / wire up to 2 x 100 m
- Maximum Current Rating: 6 amps
- Operating Temperature: -40 to 70 C
- Mechanical Life (Minimum): 100,000 (#)
- Features: Other, Rotary Limit Switch
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Supplier: Schmersal Inc.
Description: Ex-Zone 21 and 22 Metal enclosure wire pull and breakage detection Protection class IP66, IP67 Central connection terminal Mechanical switching position indication two-side operation / wire up to 2 x 100 m
- Maximum Current Rating: 6 amps
- Operating Temperature: -40 to 70 C
- Mechanical Life (Minimum): 100,000 (#)
- Features: Other, Rotary Limit Switch
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Supplier: Barksdale Control Products
Description: switch technologies. Setpoints are easily adjusted via an internal adjustment screw. Available in single and dual circuit configurations, Bourdon Tube Pressure Switches are adaptable for use in a wide range of industrial applications. A variety of limit switches is available to allow
- Switch Point Range: 50 to 7,200 psi
- Deadband: 11 to 550 psi
- Accuracy: 1 ±% FS
- Operating Temperature: -40 to 165 F
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Supplier: Barksdale Control Products
Description: Barksdale's Bourdon Tube Pressure Switches offer instrument class accuracy, making them an ideal solution to your pressure control needs when accuracy is critical. Built-in over-travel stops allow for higher proof pressures than most other pressure switch technologies. Setpoints are
- Switch Point Range: 50 to 17,450 psi
- Deadband: 11 to 550 psi
- Accuracy: 1 ±% FS
- Operating Temperature: -40 to 165 F
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Supplier: KTR Corporation
Description: conditions Electric interface via industrial connector Mechanical terminal position detection Signal generation via safety limit switch
- Weight: 330.75 lbs
- Features: Aerospace, Automotive, Conveyor, Electrical, Heavy Transport, Industrial / General Purpose, Machine Tool, Marine, Military Equipment, Motor, Off-highway, Power Take Off (PTO), Power Transmission, Pump, Robotics / Automation, Trailer, Web Tension Control
- Configuration: Disc
- Shaft: Right Angle
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Supplier: Watts
Description: The WATTS ACV Pump Control Valve is designed to minimize the surges associated with the starting and stopping of pumps. The valve opens at an adjustable rate upon pump start-up, and closes at an adjustable rate upon pump shut-off. When the valve is near closed a limit switch is
- Valve Type: Check Valves
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Supplier: Watts
Description: Designed to minimize pressure surges associated with the starting and stopping of pumps. The valve opens at an adjustable rate upon pump start-up, and closes at an adjustable rate upon pump shut-off. When the valve is near closed the limit switch is tripped, turning the pump off. The
- Valve Size: 4 to 16 inch
- Valve Type: Check Valves, Control Valves
- Primary Material: Stainless Steel
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Supplier: Watts
Description: Designed to minimize pressure surges associated with the starting and stopping of pumps. The valve opens at an adjustable rate upon pump start-up, and closes at an adjustable rate upon pump shut-off. When the valve is near closed the limit switch is tripped, turning the pump off. The
- Valve Size: 2 to 16 inch
- Valve Type: Check Valves, Control Valves
- Primary Material: Ductile Iron
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Supplier: Euchner-U.S.A., Inc.
Description: EUCHNER NM Design Type 1 Safety Limit Switches are used to protect personnel and equipment by monitoring the position of movable components. When positive mode mounted, the NM safety switch actuator separates the positive opening safety contacts providing the highest level of safety.
- Number of Normally Open Contacts: 1
- Number of Normally Closed Contacts: 1 to 3
- Maximum Current: 4 amps
- Maximum AC Voltage: 230 volts
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Supplier: BERNSTEIN AG
Description: The AHDB actuator is available in the Ti2 and I88 families. The switch is attached in such a way that a spindle on the safety guard or on the hinge can enter the hole in the safety switch. The safety contact is opened by turning the spindle when opening the safety guard. The
- Maximum Current: 10 amps
- Maximum AC Voltage: 240 volts
- Operating Temperature: -22 to 176 F
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Supplier: Clark Solutions
Description: float stop, still keeping the switch closed. This ensures a bistable switch function at any time. The reed contact is adjustable over the full measuring range of the meter. The built in spring and magnetic float are very reliable. As the spring opposes the float and the flow, it
- Pipe Diameter: 0.25 to 1 inch
- Media Temperature Range: 248 F
- Liquid Volumetric Flow Rate: 0.2112 to 23.76 GPM
- Operating Pressure: 4,351.131 psi
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Description: 1.Description MPS series proximity switch is a kind of switch type sensor. It is consist of a magnetic reed switch and magnet. It can make detection without having to make the mechanical contact. The magnet moves with operation, to actuate a sealed magnetic reed
- Operating Distance: 2.755907 inch
- Operating Temperature: 14 to 140 F
- Sensor Technology: Magnetic Proximity Sensor
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Description: 1.Description MPS series proximity switch is a kind of switch type sensor. It is consist of a magnetic red switch and magnet. It can make detection without having to make the mechanical contact. The magnet moves with operation, to actuate a sealed magnetic reed
- Operating Distance: 0.393701 inch
- Operating Temperature: 14 to 212 F
- Sensor Technology: Magnetic Proximity Sensor
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Description: 1.Description MPS series proximity switch is a kind of switch type sensor. It is consist of a magnetic red switch and magnet. It can make detection without having to make the mechanical contact. The magnet moves with operation, to actuate a sealed magnetic reed
- Operating Distance: 0.787402 inch
- Operating Temperature: 14 to 140 F
- Sensor Technology: Hall Effect Proximity Sensor
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Supplier: ProMation Engineering, Inc.
Description: Designed and engineered for precision operation of linear process control valves. Up to 4400 lbs (19.57 kN) of force 2 inches (50mm) travel. Field Selectable Stops – Travel stops can be set by location with a mechanical switch or by a rated force switch, either on
- Valve Stem Stroke Length: 1.2598432 inch
- Actuator Force (Seating Thrust): 680 lbs
- DC Voltage: 24 volts
- AC Voltage: 24 volts
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Supplier: Ace Crane
Description: Standard Features: Trolley Speed 36 FPM (1&2 Ton) Trolley Speed 33 FPM (3 & 5 Ton) Simple adjustment of the trolley flange width Universal trolley wheels for all common steel beams Upper and Lower Limit Switch Side Guide Rollers Dual Brake System equipped with electro-magnetic brake
- Load Capacity: 2,000 to 10,000 lbs
- Lift: 20 ft
- Maximum Lift Speed: 27 ft/min
- Line Type: Chain
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Supplier: Superlift Material Handling Inc.
Description: listed components Nema 12 prewired control box Nema 4 control stations with up/down/E-stop buttons Multiple level stops with full call send capabilities Mechanically activated, electrically deactivated brake Locking cams to limit platform free fall to less than 3” Mushroom style
- Capacity: 1,000 to 6,000 lbs
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Supplier: ABB Measurement & Analytics
Description: efficient design Adjustable mechanical limit stops for defined operating range Hand wheel for emergency operation Integrated sensors for position and temperature Signal and power input only via separate, microprocessor-controlled electronic unit
- Supply Voltage: 115 to 230 volts
- Maximum Torque: 1,250 In-lbs
- Operating Temperature: 140 F
- Rotation Angle: 90°
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Supplier: ISC Sales, Inc.
Description: almost fully closed and flow is virtually zero, a stem mounted cam triggers the limit switch to stop the pump. In the event of a power failure, the built-in mechanical drop check closes immediately when the flow stops, independently of the valve position. Surges
- Features: Bolt Flange, ISO, Socket Weld / Solder, Threaded
- Valve Type: Control Valves
- Media: Water
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Supplier: Primatics, Inc.
Description: limit switches, mechanical hard stops and a home index. The stage tabletop is protected with a clear anodize finish and metric mounting patterns are standard.
- Z-Axis Travel: 0.9842525 inch
- Rated Speed: 0.78740157480315 in/sec
- Carriage Load: 22.05 lbs
- Positioning Accuracy: 0.00009999999999999999 inch/inch
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Supplier: DynaQuip Controls
Description: applied for service on most ball, butterfly and plug valves; dampers and vents; and other similar rotary quarter-turn automation applications. The rugged DynaQuip MA Series actuators offer many valuable features, including self-locking gearing, and clutch-less hand wheels geared for
- Actuator Torque: 795 to 30,975 In-lbs
- DC Voltage: 12 to 24 volts
- AC Voltage: 115 volts
- Actuation Time: 15 seconds
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Supplier: ProMation Engineering, Inc.
Description: larger, socket on P1 & P1.A series) Easy-to-see Raised Position Indicator Positive Mechanical Stops in base (600 in lbs and above) Ambient Operating Range -22°F to +125°F (-30°C to +52°C) with internal heater
- Actuator Torque: 135 In-lbs
- AC Voltage: 24 to 230 volts
- Operating Temperature: -22 to 150 F
- Features: Electric, Local Position Indication, Manual Override of Power Actuator, Thermostat / Motor Overload Protection, Travel Stop (Limit Stop)
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Supplier: Haida International Equipment Co., Ltd.
Description: pump will stop,it is with Position limiter; emergency switch; the control system can protect automatically once over-load, over-currency, over-voltage, over-temperature 5. Load: Adopting load cell to ensure high accuracy, reliability and consistency; 6. Displacement: Adopts optical
- Stroke / Travel: 9.842525 inch
- Display / User Interface: Computer Interface
- Mechanical Test: Tensile, Universal
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Supplier: Shimadzu Scientific Instruments, Inc.
Description: testing efficiency because multiple tests can be performed without switching load cells and accessories. Furthermore, high-speed data sampling of up to 1 msec (1 kHz) ensures no missed strength changes. Comprehensive Safety Measures Safety functions include one-touch stroke limiters to stop
- Force / Load Capacity: 0.2248 to 67,440 lbs
- Display / User Interface: Application Software
- Mechanical Test: Universal
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Supplier: Demag Cranes & Components
Description: Innovative technical features for meeting demanding operating requirements: high number of starts/stops and high duty factor due to mechanical microspeed and conical-rotor brake motors; also for high ambient temperatures highly precise positioning with mechanical microspeed
- Load Capacity: 3,528 to 220,500 lbs
- Type: Electric
- Features: Holding Brake
- Line Type: Wire Rope / Cable
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Supplier: Indelac Controls, Inc.
Description: Indelac Controls is proud to introduce models ASC4, ASC6, & ASC10. These heavy duty spring return actuators utilize an electro-mechanical clutch in order to achieve modulating control as well as DC voltage options for our already popular spring return electric actuators. ICI's new ASC series,
- Actuator Torque: 600 In-lbs
- DC Voltage: 12 to 24 volts
- AC Voltage: 24 to 230 volts
- Actuation Time: 12 seconds
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Supplier: David Round
Description: sensitive loads with two speed flexibility or with programmable inverter controls. Increase stopping accuracy and holding force with the standard motor brake and self-adjusting mechanical brake. Program upper and lower hook stops with an adjustable rotary limit switch.
- Load Capacity: 30,000 lbs
- Maximum Lift Speed: 13 ft/min
- Mounting: Base/Lug Mount, Trolley Mount
- Type: Electric, Pneumatic
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Supplier: Lift Products, Inc.
Description: switch 115 voltage single phase standard 230/460 voltage three phase available Single acting cylinders with drainage system Check valve to stop the lift table lowering in case of hose burst Safety clearance between scissors to prevent trapping during operations Mechanical blocks
- Mechanism: Scissor Lift
- Type: Table Lift / Positioner
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Supplier: Lift Products, Inc.
Description: Upper limit switch 115 voltage single phase standard 230/460 voltage three phase available Single acting cylinders with drainage system Check valve to stop the lift table lowering in case of hose burst Safety clearance between scissors to prevent trapping during operations
- Mechanism: Scissor Lift
- Type: Table Lift / Positioner
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Description: chain and sheave engagement 25% over hoists with conventional 4-pocket sheaves. Provides smoother lifting and reduces chain wear. ADJUSTABLE LIMIT SWITCHES Regulate upper and lower load travel. Brass nuts standard for improved switch setting and repeatability. Stainless steel
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Supplier: Caterpillar Oil & Gas
Description: integral junction box and isolator switch. Control System • Air or hydraulic shutdown system input options available • Basic control panel – includes start button, run/stop switch, and emergency stop button. • PCS2 control board – provides supervisory safety system
- Horse Power: 490 HP
- Displacement: 14.63363641869691 liters
- Fuel Type: Diesel
- Application: Industrial
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Supplier: Lift Products, Inc.
Description: up-down buttons Electric circuit reset button in case the safety perimeter is actuated External power pack equipped with a relief valve against overloading Compensated flow valve for controlling lowering speed External power pack is supplied with 8' long hoses Upper limit switch
- Mechanism: Scissor Lift
- Type: Table Lift / Positioner
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Supplier: Gefran
Description: systems with low thermal inertia, medium-wave IR lamps - HSC: Half Single Cycle Zero Crossing corresponds to Burst Firing that manages single semi-cycles of conduction or stop cycles, useful for short-wave IR lamps, reduces flickering and limits generation of EMC noise on the power
- Control Signal: Analog Voltage, Current Loop, Switch / Relay Output
- Temperature: Cooling Control, Heating Control, RTD / Thermistor Controller, Thermocouple Controller
- Type: Current Loop (Transmitter) Input, DC Voltage Input, Resistive / Potentiometer Input, Serial / Digital Input
- Interface: Ethernet / Networkable
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Supplier: Steel Guard Safety Corp.
Description: chain on the rolling end (standard). Dock Lift Model S Highlights Remote power pack 12™ (3,658 mm) hydraulic hose. Push button control on 12™ (3,658 mm) straight cord. Hydraulic pump with built-in overload relief. Hydraulic and oil hoses included. Up-travel limit switch. Motor,
- Equipment Features: Adjustable Size, Portable, Safety Railing
- Features: Other
- Equipment Material: Steel
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Supplier: WATTCO
Description: automatic switch is present called primary thermal switch which is used to stop the whole unit when the temperature limit is reached to maximum value. As soon as the value of temperature comes below the maximum limit, the switch is reset on its own. Similar
- AC Voltage Required: 120 to 600 volts
- kWatts: 50 kW
- Width / Diameter: 0.26 to 0.475 inch
- Width: 0.26 to 0.475 inch
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downs are typical. The AZM300 also offers adjustable latching which provides a holding force of 5 or 11 lbs. The AZM300 actuator includes a dampener pad so that the switch can be used as a door stop for small to medium sized guard doors. Lockout/Tagout can be achieved by (read more)
Browse Mechanical Safety Interlock Switches Datasheets for Schmersal Inc. -
locations. Bonomi North America has introduced a compact, heavy-duty hazardous location limit switch series with both mechanical and non-contact models. The new low-cost Bonomi EX Series provides both visual and remote electrical indication of valve/actuator position (read more)
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View Datasheet P6 - Sealed Limit Switches, MIL-Spec and Commercial P6 (read more)
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Machinery is a group of manufacturing facilities, offering one-stop solution for mechanical power transmission products in China. We can supply a full-range of power transmission products, such as chains, sprockets and plate wheels, pulleys, gearboxes, motors, couplings, gears and racks. Our product (read more)
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Altech limit switches are available with plastic or metal housings to meet both space sensitive and heavy duty industrial requirements. Multiple actuator styles and durable enclosure designs provide dependable operation and environmental protection across a (read more)
Browse Safety Sensor Switches Datasheets for Altech Corp. -
, 4X limit switch containing two single-pole, double-throw mechanical switches (5A 125-250, 3A 24VDC). The valve and switch components together offer remote open or closed position indication. The standard Bonomi LS2 limit switch features a die-cast aluminum housing (read more)
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• Electro-Mechanical Switches Help Protect from Cyber Sabotage UE's electro-mechanical pressure and temperature switches, installed as stand-alone "watch-dog" devices, not connected to the centralized (read more)
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striking the actuator head. The switch should not serve as the machine’s mechanical end stop. A separate stop should absorb the energy of the moving mechanism so that the limit switch only performs the detection function (read more)
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, load, carriage, or mechanical stop can approach the switch from either lateral direction. Unlike a conventional roller-lever limit switch intended for general machine positioning, the XCKMR54D1H29 uses a large crossed-rod operator to provide an extended and (read more)
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Low Global Warming Potential Refrigerants A New Option for Environmental Test Chambers That Helps Combat Climate Change
since Honeywell (large R-404A manufacturer) stopped. producing R-404A in Europe in 20189. . While the AIM Act does not list R-404A directly, all of the individual substances used to make R-404A are. impacted by the regulation10. . Figure 3 shows the percentages of each individual substance needed
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New generation manual spring-tester | News | The Engineer
The machine possesses three adjustable mechanical limit switch stops for starting position, pre-stress length and minimum permissible test length.
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Electronics and Acceptance Control System for the Gran Telescopio Canarias Commissioning Instrument
Mechanical Stop Limit Switch Failure .
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Plutonium Immobilization Project System Design Description for Can Loading System
All actuators shall have limit switches and mechanical stops to prevent overruns and collisions.
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Cryogenic Infrared Radiance Instrumentation For Shuttle (CIRRIS) Pointing Control System
The configuration of the direct -coupled drive motor, angle encoder, bearings, limit switch , mechanical stop and sensor mounting plate assembly is presented in Figure 3.
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https://customer.honeywell.com/resources/techlit/TechLitDocuments/63-0000s/63-9271.pdf
• Magnetic coupling requires no limit switches or mechanical stops .
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