Rotary Limit Switches Dealers

• Country of Origin: India
• Switch Size: 1 Module, 2 Module, 3 Module, 4 Module
• Usage: Restaurants, Residential, Office, General
• Packaging Type: Box, Plastic Packet, Plastic Bag
• Specialities: Rust Proof, Non Breakable, High Tensile, High Quality, Heat Resistance
• Overall Dimension: 4X2X2cm, 10X5X6cm, 20X10X10cm, 50X40X30cm
• Length: 0-15mm, 15-30mm, 30-45mm, 45-55mm

Brand SIBASS/OZO Usage/Application Machine Tools Switch Type Micro Limit Switch Pole Throw SPST Switch Configuration Both Rated Voltage 240 VAC Model Name/Number WL -NJ Country of Origin Made in India

• Type: Rotary Gear Limit Switch
• Color: Gery, Blue
• Feature: Easy To Operate, High Performance
• Frequency: 50Hz
• Country of Origin: India
• Current Type: AC

Suni makes Flameproof (FLP/WP )Rotary Gear type Limit Switch that is used on Control / Power circuit of reversing drives so as to limit their rotation / movement within a predetermined position.The Flameproof (FLP/WP) Rotary Limit switch FlameproofTesting as per IS/IEC 60079-1:2007 & Dust ignition protection as per Is/IEC 60079-31:2008 & Weatherproof Testing as per IS/IEC 60529:2001 for IP 66 Enclosue Material is in Die Cast Aluminium Ally LM6 & used in Zone 21, 22 & 1&2, for gas Group-IIA,IIB & IIC atmosphere   The function of the Limit Switch is to stop the mechanism of drive at the extreme clock wise / anti clock wise position. Suni Make Rotary Limit Switches are particularly suited for use on reversing drives such as Electric Hoists, Winches, Over Head Cranes, Traversers etc. The contacts of these Limit Switches are rated for 40 amps at 500 Volts A.C.The Limit Switch can be provided with 2NC contacts or (2No + 2NC) contacts as per the requirement.The geared type rotary limit switch basically consists of heavy duty worm gear drive with a ratio of 48:1 The Crane Duty Rotary Geared Limit Switch is made in IP-66 enclosure.   in case of IP-66, the cover is of cast Aluminum. Also the Base and cover have machined surface to protect the Limit Switch against dust.The cam shaft which extends from behind the gear into the Aluminium housing accommodates the cams.   2 or 4 cams are used depending upon whether the Rotary Limit Switch is of 2 contacts or 4 contacts operation.The contacts have a maximum continuous Current capacity of 40 amps AC.The contact tips are made of high grade Silver Cadmium Oxide alloy.   When used for Series operation [up to 40 Amps maximum], the Contacts are suitable for 720 operations per hour and in case of Shunt operation [ for Control Circuit ] , the Contacts are suitable for 1000 operation per hour.The same Contacts can be used in Series as well as in Shunt configurationsThe switching capacity of the Contacts when used for Shunt operation is 15 amps at 400 Volts, AC on highly inductive load and 2.5 amps at 220 Volts DC.These switching capacities in fact are far in excess of what is actually required in practice and hence replacement of Contacts for Shunt may not be necessary for a long time.The body of the Contacts is made of high grade Melamine which is specifically suited for heavy duty operation .The material is non – tracking and is capable of with standing heavy arcing.The FLP/WP Rotary Limit Switch operates in the following manner:The Mechanism or the Drive coupled to the Limit Switch actuates the Contacts through the Worm Gear Drive and the Cams.When the Mechanism or the Drive approaches the pre determined position, the Cam strikes the Contact finger of the corresponding Contact which in normal condition is in a closed position. This immediately opens the Contacts and the Circuit is broken there by disconnecting the respective Motor from the supply and resulting in the stoppage of the Drive or Mechanism.The Actuator or Cam is provided with a maximum follow-through angle of 60 degrees there by ensuring that the normally closed Contact, which has been opened by the Actuator / Cam, shall remain in the open position for at least 8 full additional revolutions of the Input Shaft.This provision is adequate for most of the Reversing Drives where the Mechanism or Drive comes to a complete stop with in 1/5th of a revolution of the Input Shaft of the limit Switch.In addition to the adjustment provided for the Actuator/Cam a further fine adjustment knurled Screw is provided for each Contact. This adjustment can be locked in position by locking Screws provided with each Contact fitting.

• Switch Type: Rotary Limit Switch
• Usage: Suitable for Reversing Drives such as Hoists,Cranes,Winches,Rolling Mills,Theatres,Coke Ovens.
• Current Rating: 10 Amps
• Ambient Operating Temperature: -25 Degree Centigrade to 70 Degree Centigrade
• Material: Impact-Proof Thermoplastic and GFN
• Degree of Protection: IP 55,IS 13947 Part I
• Country of Origin: Made in India
• Model Name/Number: FG
• Power/Voltage: Up to 600 V.A.C.
• Warranty: One Year (Condition Apply)
• Shaft Diameter: 12mm
• Make: Powermech,Speedocontrols and Equivalent to other Brand is also Offered.
• No. of Contacts: 2NO 2NC or 4NO 4NC
• Gear Ratio: 1:12.5, 1:25, 1:50, 1:100, 1:200 and 1:400.
• Protection Degree: IP-55 IS : 13947 Part 1
• Mounting Position: All Position Mounting
• Drive: Worm Screw
• Cable Entries: Twin, 3/4 Inch BS Conduit
• Contact Material: Double brake, Silver Cadmium (Snap)
• Wire Connection: Screw Terminal Contact

• Product Code: GRLSN
• Availability: In stock

This range of Limit Switch is suitable for reversing drives, such as Hoists, Cranes, Winches, Rolling Mills etc MECHANICAL FEATURES OF LIMIT SWITCH Aluminium Die casted main body and thermoplasic cover Protection - IP 65 Maximum number of operating contacts - 6 Cable entry - 2 Nos. Operating Temperature -   -100 C to + 700 C Cams & micrometic adjustments screws allows precise setting of cams as per requirement Cams shaft and worm gear with ball bearing Gear ratio -      1:50  ,  1:100 ELECTRICAL FEATURES OF CONTACT ELEMENTS Snap action contacts  - 1NO + 1NC change over switches Silver cadmium Contacts Test Voltage - 2000 V AC Operating Current - 10 A rated at 415 V AC Mechanical life - 1 X 106 operations

"VAISHNO CFG" Make Limit Switch is an electromechanical device that consists of an actuator mechanically linked to sets of contacts. They are used to control a machine, as safety interlocks, to count object passing a point. Our Limit Switches with Oil tight & non- Oil tight in cast aluminum housing with contact element. Push Rod Normal Lever, angular lever are used to operate. Open execution contact element with normal, snap action & protective cover in Bakelite housing and nylon GR housing.Conveyor System. Transfer Machine. Automatic Turret lathes. Milling and boring machine. Radial Drill. High speed production machine.

• Switch Type: Rotary Limit Switch
• Usage: Eot Crane
• Operating Frequency: 415 volt
• Minimum Order Quantity: 1 Piece

Eot Crane Rotary Gear Limit Switch is basically consists of heavy duty worm gear drive. The worm gear unit is built in a cast housing fitted on main body of Limit Switch. The cam shaft which extends from behind the gear in to housing, accommodates the cams adjustable actuators which are fitted on the cams. These actuators strikes the contact finger of respective contacts

• Type: Rotary Gear Limit Switch
• Certification: CE Certified, ISO 9001:2008
• Color: Orange
• Voltage: 380V, 440V
• Frequency: 50Hz
• Current Rating: 15-30Amp

• Type: ROTARY TYPE
• Brand Name: ELECTRO POWER
• Max. Voltage: 440 V
• Mechanical Life: GOOD
• Usage: CRANE
• Operating Temperature: 55
• Max. Current: 40 A
• Protection Level: ACCURATE
• Output: GEAR RATIO 48 :1 60:1

We are offering rotary gear limit switch. rotary geared type limit switch is basically consists of heavy duty worm gear drive. The worm gear unit is built in a cast housing fitted on main body of limit switch. The cam shaft which extends from behind the gear in to housing, accommodates the cams adjustable actuators which are fitted on the cams. These actuators strikes the contact finger of respective contacts function : limit switch is to stop the mechanism of drive at the extreme clock wise anti clock wise position. These rotary limit switches are particularly suited for use on reversing drives such as electric hoists, winches, over head cranes, traversers etc. application: rotary geared type limit switches are suitable for use reversing drives such as hoists, winches, rolling mills and various other mechanisms used such used in steel plants such as coke oven, feeding machinery etc. technical data: body material : aluminum die cast degree of protection : ip-55 gear ratios : 1:48, 1:60 drive : worm drive cable entries : 34" conduit contact material : double break silver cadmium rated voltage insulation : 500 v.a.c. thermal test current : 1040 amps. no. Of contacts : 6 maximum cam setting : adjustable contacts : normally open normally close

• Voltage: 450 V
• Current Rating (Amps): 40 Amps
• Power Source: Electric
•  :  

Wind turbines use rotary limit switches to monitor the jaw position and as a safety device on the jaw. Some have also seen benefits of using the small compact rotary limit switches in pitch systems. Motors controlling the rotation of a wind turbine on the yaw axis (or rotation of the blade around its longitudinal axis) transfer the movement to the rotary limit switch. A rotary encoder reads the rotation of the shaft, and its pulses are sent to a PLC which controls the position of the nacelle or of the blade. The movement of the shaft is also transferred through a gearmotor to a series of cam switches. The optimum setting of the actuating point of the cams can signal up to four critical positions of the movement of the nacelle or of the blade. World leading Italian manufacturer Tecno Elettrica Ravasi srl (TER) has manufactured tens of thousands of rotary limits switches for wind turbines globally. Due to quality and continuous development TER is the number one on the global market in this field.

• Usage: Industrial
• Current Rating: 1.2-5 A
• Switch Type: Rotary Limit Switch
• Power/Voltage: 110- 240 V
• Warranty: 1 Year

• Mill Duty MDT: (300mm - 600mm)

Thruster brake is a device to retard the speed of moving machinery and to stop it accurately to the desired position. The braking force is applied to the brake shoes by a pre-stressed compression spring. The shoes press on the rotating brake drum retarding its speed, and finally stopping it. The releasing of the brake and compressing of the spring is done by thruster. Thruster Brake Series - SMD with Eldro, (150mm - 710mm) , Thruster Brake Series - Mill Duty MDT (100mm - 250mm) , Thruster Brake Series - Mill Duty MDT (300mm - 600mm).