FH1690.21.C1B-00 gearbox ZMPC spare parts
description
Part number: FH1690.21.C1B-00
Part name: gearbox
Applicable Models: ZMPC reach stacker and other ZMPC machine
Maintenance tips
Partial inspection and repair of ZPMC FH1690.21.C1B-00 gearbox.
Case:
Vibration measurements were performed on the main hoisting gearbox of a container crane.
The frequency spectrum recorded on the gearbox showed clear fault frequency peaks related to high-speed shaft bearings. These recorded failure frequencies indicate damage to the bearing outer ring raceway and rolling elements.
It is recommended that both high-speed shaft bearings be replaced as soon as possible and an extensive visual inspection of the gearbox be performed.
During the first scheduled shutdown of the crane, maintenance is carried out on the main hoist gearbox.
Activities performed during main hoist gearbox maintenance:
* Alignment check of both motors
*Drain the oil from the gearbox
*Remove the upper shell
*Check static tooth contact patterns, backlash and backlash
*Transport high speed shaft to workshop
*Replace high-speed shaft bearings
*Check gears and bearings and clean gearbox
* Assembly of high-speed shaft and gearbox
*Alignment of two motors
*Fill the gearbox with new oil
*Execute trial run
advantages
1. We supply both original and aftermarket products for you
2. From the manufacturer to the customer directly, saving your cost
3. Stable stock for normal parts
4. In Time Delivery Time, with competitive shipping cost
5. Professional and on time after service
packing
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