FG200P2
Introduction
Rotary limit switches are directly attached to the gearbox of the motor with a shaft and a coupling. The coupling helps in relieving stress to the shaft of the limit switch in case of Misalignment . The movement of the gearbox rotates the shaft of the limit switch .
Call 9137620579 for Enquiry![FG Rotary Geared Limit Switch](../../dist/assets/img/cranecontrolgear/limitswitch/rotary-limit-switch.jpg)
Working principle of rotary limit switch
A rotary limit switch works on the principle of a worm drive . A worm drive mechanism is suited so that enough torque is generated to move the attached gears within the limit switch .
the shaft of the limit switch has threads which are matches and attached to a helical gear.
As the shaft rotates , the gear rotates according to the gear ratio. The gears are attached to a cam mechanism which rotate along with the central gear, a rotary limit switch has a minimum of two cams , one for setting the upper limit of the hoist machinery and one for setting the lower limit of the hoist machinery .
Screws are provided for each cam .Each cam can be adjusted according to user requirements to fine tune the upper and lower limit these cams operate the contacts within the limit switch.
After the cam adjustment is done according to the user , as soon as the hoist machinery reaches the upper vertical limit, the cams operate the contacts which stop the moving machinery . The contacts can be of normal closed (NC) or normally open (NO) type. Once any limit is reached by the EOT crane , the crane will only be able to move in the opposite direction thus preventing an accident.
![Lever Limit Switch Working Principle](../../dist/assets/img/cranecontrolgear/limitswitch/lever_limit_switch_40a.jpg)
Applications of Rotary Limit Switch
Rotary Limit Switches are used whenever you need to count the angle or number of rotations and stop a rotating piece of equipment when it reaches it rotating limit.
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EOT Cranes
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Electric Hoists
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Gantry Cranes
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Goliath Cranes
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Mobile Cranes
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Tower Cranes
Anand FG Rotary Geared Limit Switch Technical Data Specifications
Body | Black Nylon | |
---|---|---|
Material Cover | Shock Resistance Thermoplastic | |
Protection Degree | IP-55 Confirming to IS-13947(Part-1)1993 :Dust ingress and protect against low pressure water jet from any direction. | |
Gear Ratio | 1:12.5, 1:25, 1:50,1:100 & 1:400 | |
Drive | Worm Screw | |
Cable Entries | 2, 3/4 Conduit | |
Rated Voltage Insulation | 500 VAC. | |
Thermal Test Current | 10Amps | |
Maximum Speed | 1200 rpm | |
Wire Connection | Screw Terminal |
Warranty:
FG200P2 “1 years warranty” on internal electronics circuits from
the date of Dispatch
Contact us:
Get in touch with us at 91376-20579, info@anandcontrol.in or visit our
website www.anandcontrol.in
Get Instant Quotation
Packing Details:
FG200P2 comes in a durable and eco-friendly Packing designed to ensure safe delivery.
1 FG200P2
![ARC_6_BUTTON_CHECKING_WITH_PACKING_BOX](/../dist/assets/img/radio/arc_6_button_checking_with_packing_box.jpg)
![ARC_6_BUTTON_PACKING_BOX](/../dist/assets/img/radio/arc_6_button_packing_box.jpg)
Monitored Delivery
The logistics tracking management system does not guarantee faster delivery but ensures monitored delivery, thus facilitating the overall process by getting an insight regarding the causes of delay or any foul play, causing delayed or failed deliveries.
![ARC_6_BUTTON_DELIVERY_IMG](/../dist/assets/img/radio/arc_6_button_delivery_img.jpg)