Henan Weihua Heavy Machinery Co., Ltd.

Travel Switch,Crane Traveling Switch,Cranes Travel Switch

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Crane Travel Switch

Basic Info

Model No.WH



TypeResistance Box, Meter Box


Warranty2 Year

Protection LevelIP67


Rated Load>1000kg



Surface TreatmentChroming

Additional Info


Productivity1000 Sets


Place of OriginChina

Supply Ability300 Sets Per Month

CertificateISO 9001 ISO 14001 OHSAS 18001 GB/T 19001-2008/ISO 9001: 2008

HS Code84314999


Payment TypeL/C,T/T


Delivery Time10 Days

Product Description

A crane travel switch acts as a travel limit and terminal protection for the crane traveling mechanism or hoisting mechanism. The travel switch of a crane can be a trolley travel switch. When the trolley approaches the limit position, the operation is stopped in one direction and can be operated in the reverse direction. The function of a crane travel switch is similar to the trolley travel switch.

Cranes Traveling Switch

The travel switch is mainly composed of a contact group, a cam shaft, a shell, etc., and the contact works by the operating mechanism to drive the rotation of the cam shaft. The contact group structure is a rotating double break point. The rod type, fork type and heavy hammer type stroke switch can be installed with one or two sets of contact groups to form a single circuit (one normally closed) or double circuit (one normally open, one normally closed) opening and closing form. In actual application process, users can change the opening and closing mode of the contact as long as the cam angle is adjusted as needed. The rotary-type travel switch can be installed with four sets of contact groups at the same time, so that it can have secondary protection when it is raised or lowered. In the actual application of the rotary stroke switch, if you need to control the lift of the hoisting mechanism, you can change the lift of the hoisting mechanism by pulling the locating pin, turning the nut, and adjusting the screw nut mechanism.

Crane Travel Switch

Working conditions:

1. Application: Interlock protection.

2. This travel switch is a usual master switch.

3. Its functional principle likes buttons: Switching circuit basing on the routing position of traveling parts.

4. The travel switch could be widely used in many area, like various machines and cranes.

5. Working temperature: -5 ° C ~40 ° C; The average air temperature does not exceed 35 °C in 24 hours.

6. Altitude: Less than 2000m.

7. Pollution level: 3.

8. Installation category: Class II.

Travel Switch

Cranes Travel Switch

Crane Traveling Switch


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Product Categories : Crane Components > Electric Parts

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  • Crane Travel Switch
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  • Crane Travel Switch
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