Prowinch PWMD Series, User Manual And Security Warnings

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2.2.2 Traversing Mechanism
Through the traversing reducer, the motor drives a pair of driving wheels of the trolley, causing the hoist moving under along I beam
rail.
The traversing motor is also a conic rotor motor with brake device. A flat brakering is used for the brake so that the braking torque
is comparative smaller, and the braking process slow to avoid the load from vacillation when stopping the trolley.
1. Reducer
2. Hollow Shaft
3. Reducer Input Shaft
4. Drum
5. Rigid Shaft
6. Intermediate Shaft
7. Rope Guide Device
8. Flexible Coupling
9. Right Cover
10. Motor Shaft
11. Hoisting Motor
Fig.2 Hoisting Mechanism
(The Right Cover shall be provided with support if H≥18m.)
1. Casing
2.“O”Sealing-ring
3. Housing
Fig.3 Hoisting Reducer
MAIN STRUCTURE &
RUNNING PRINCIPLE