Not only does OMIS deliver complete cranes to end-users, but it also supplies crane kits or parts to small crane manufactures and distributors all around the world. Given the bulky structure of a crane, this solution allows saving on transportation costs.
A crane kit is the full set of parts a crane is made of, with the exception of the main girders. It normally includes:
end carriages with gearmotors and connecting flanges, lifting unit, electrical cabinet, festoons track system, pendant push-button station and limit switches, girders construction drawings, electrical drawings.
Parts can also be purchased separately.
The reliability of our OPE hoists is endorsed by 20 years of success throughout Europe and by the loyalty of thousands of customers who recognize it as being extremely versatile, cost-effective and easy to service.
The OPE hoist has been designed with rectangular shape, which allows fitting-up on all frame sides. The drum can be accessed from all four sides. Motor and gearbox are simply flanged to the main frame to allow easy maintenance.
The OPE hoists mount a cylindrical rotor motor suitable for inverter use, though dual stage pole change motors are also available upon request. The motor is connected to the gearbox fast shaft through a flexible coupling, and it is fitted outside the hoist body to allow easy maintenance and adequate cooling. It features protection IP54, insulation class F.
The load limit device is a strain-gauge cell enclosed in the fixed-end pin, and it is connected to an electronic card where two load thresholds can be set up to prevent hoist overloading in accordance with the European specifications.