Hydra Crane Limit Switch with crwall crane 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 , 60 :1 or 96 :1 We also manufacture Rotary Limit Switches having Gear Ration of 1 : 50 1 : 200 and 1 : 500. The Rotary Limit Switch is made in IP-41 as well as in IP-54 enclosure . In case of IP 41 enclosure the housing is made from suitably reinforced sheet where as in case of IP-54, 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 sheet steel 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 1200 operation per hour. BOOK NOW
Hydra Crane Limit Switch with crwall crane 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 , 60 :1 or 96 :1 We also manufacture Rotary Limit Switches having Gear Ration of 1 : 50 1 : 200 and 1 : 500. The Rotary Limit Switch is made in IP-41 as well as in IP-54 enclosure . In case of IP 41 enclosure the housing is made from suitably reinforced sheet where as in case of IP-54, 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 sheet steel 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 1200 operation per hour.
