|
DEMAG DH Winch technology & features Single line rope pull to 12.5 Ton
Reeved to 100 Ton capacity |
|
|
|
|
|
|
GEARING - Motor torque is transmitted to the reduction gear through a flexible coupling to dampen load peaks. All gears are ground, hardened and operate in an oil bath. Gear reducers are of the planetary type for balanced load distribution, with helical first stages. Gear lubricant is synthetic and does not require replacement for the normal life of the winch. |
|
|
HOIST MOTORS - Demag motors are designed for heavy duty, high cycling service. Motor windings have Class F insulation and are protected from overheating by thermal protectors imbedded in the windings. Motors are of the totally enclosed, fan cooled type. Two speed hoisting motors, main + mechancial creep motor, or VFC winch motor control are available. |
|
|
|
ROPE GUIDES - To assure positive winding of rope on the drum and to prevent rope overlapping and potentially dangerous groove peak contact, a hoisting rope guide is employed. Double wrapping of rope is not permitted. |
|
|
|
GEARED LIMIT SWITCH - Winches are equipped with a 3 position geared upper and lower limit switch. This switch is adjustable to set the extreme upper and lower limits of rope travel. The limit switch is equipped with a digital drum revolution counter for use in evaluating service conditions and maintenance intervals. |
|
|
|
LOAD HALT - In addition to the holding brake operating on the motor shaft, an emergency stopping device acting directly on the rope drum is available to stop and hold the load in the event of an overspeed condition. |
|
|
 |
|
|
|
|
|
|
|
|
|
