Marine hoisting motor,Lifting motor,Crane motor

1. Introduction

The JZ2-H series are marine hoisting three-phase asynchronous motors with brake, which is a squirrel cage structure. The lifting motors have single speed, two speed,three speed. It is suitable for the use of electric drive for short and intermittent operation on the ship, deck machinery such as the windlass, winch and capstans.

2. Operating Conditions

Altitude： 0 m

Temperature of ambient air： -25ºC~+45 ºC

Relative humidity： =<95%

Dew, Salt,Oil mist,Fungus,Shock,Vibration： exists

Inclination and swing： + - 22.5 ºC

Rated Voltage：380V or 440V

Rated Frequency：50Hz or 60Hz

Connection：Y, Δ, Y/Y, Y/YY/Δ

Duty Type：S2-30/10min, S2-30/15min, S2-10/30/5min, S3-25%

Insulation： F

Rise of Winding(resistance method)：85K or 105K，

Permissible working temp of bearing(thermometer method)：95 ºC