力士乐回转减速机05

Swing Drives MOBILEX GFB - Overview
Type/Version GFB
GFB 0009 T2 GFB 0017 T2 GFB 0017 T3
GFB 0024 T3 GFBFra Baidu bibliotek0026 T2 GFB 0036 T2
GFB 0036 T3 GFB 0040 T2 GFB 0050 T3
Gearbox Supply
Rexroth MOBILEX planetary gearboxes are delivered ready for installation, but without oil filling. The standard gearbox version comes with a priming coat of grey color (similar to RAL 7032) and is internally protected with a temporary corrosion preventive that preserves the gearbox for 24 months, if stored in a dry location. External flanges, shaft extensions and mating faces are protected with TECTYL 502 C.
MOBILEX GFB RE 77201/05.06
Rexroth MOBILEX GFB two-stage hydrostatic compact drive with a multi-disk parking brake and a Rexroth plug-in motor
Lubrication
Swing Drives with Output Torques of between 4 and 485 kNm
Contents
Page
Description, Lubrication, Brake, Hydraulic Motors
2
Type of Construction, Overview of Swing Drives
Brake
The standard supply scope includes a spring-loaded, hydraulically released multiple-disk parking brake arranged on the input side. The multiple-disk holding brake is not a service brake.
Electric Drives and Controls
Hydraulics
Linear Motion and Assembly Technology
Pneumatics
Service
Swing Drives MOBILEX
GFB
RE 77201 / 05.06 1/20 Replaces: 07.02
Further Notes
As prescribed by statutory provisions, all rotating parts must be protected by guards against accidental contact. Local safety regulations must be complied with. Commissioning and maintenance of the gearboxes must be performed in line with the instructions given in our operating manual.
10/11
Fixed-displacement motors
12
Variable-displacement motors
13
Design data sheet
14/15
Dimensions and technical data for output torques up to 485 kNm
16/17
4000 Nm to 10600 Nm for excavators
7000 Nm to 17500 Nm for cranes
6/7
10000 Nm to 18000 Nm for excavators
16500 Nm to 29000 Nm for cranes
8/9
22000 Nm to 54000 Nm for excavators 38000 Nm to 94500 Nm for cranes
Weights, Oil Volumes, Dimensions
The specified weights are average figures. As far as oil volumes are concerned, gearbox operators should rely on oil level readings rather than specified oil volumes. Figures and dimensions are not strictly binding. We reserve the right to make changes in line with technical progress.
The gearteeth and bearings are splash lubricated. Aside from periodic oil changes, the drive units are maintenance-free. Oil changes are easy to do. The oil brands recommended in the operating manual shall be exclusively used. The change intervals for the relevant application conditions are also given in the operating manual. The pinion-side antifriction bearing of the output shaft is grease-lubricated for life.
GFB 0060 T2 GFB 0060 T3 GFB 0080 T2
GFB 0084 T2 GFB 0110 T3 GFB 0144 T2
Excavator
Output Torque
T2 max Nm
4000 7700 7700
10600 10000 17500
17500 18000 22000
27800 27800 38200
RE 77201/05.06 MOBILEX GFB
Type of Construction
GFB T2/T3 1000
Motor attachment surface
Bosch Rexroth AG 3/20 GFB T2/T3 2000
Motor attachment surface
T2 = 2-stage T3 = 3-stage
Version 1000: 2 centering seats
Version 2000: 1 centering seat
Ordering Example
Gearbox Type Version
MOBILEX GFB 0026 T2 1 . . .
e.g. 2 centering seats 2-stage
3
Application Conditions, Gearbox Design,
Higher Torques, Gearbox Selection, Brake
Driver Groups and Service Time Categories
4
Classification Examples
5
Dimensions and technical data for output torques from:
Hydraulic Motors
The gearbox is designed for direct flange attachment of a variable or fixed displacement motor (preferably a Rexroth hydraulic motor). If requested, the motor can be supplied along with the gearbox.
91.13 - 138.20 31.36 - 63.00 20.71 - 28.93
67.96 - 117.55 42.04 - 60.13 126.66 - 147.39
Special Features
- Compact, space-saving two or three-stage planetary design
- Easy mounting - Integrated multi-disk parking brake - Low-noise operation - High efficiency - Long service life - Convenient oil change
38200 52000 54000
Crane
7000 12700 12700
17500 16500 28500
28500 29000 38000
48500 48500 68300
68300 93300 94500
Gear Ratio from/to i
26.10 - 48.60 17.27 - 45.66 78.95 - 105.63
For further information go to: www.boschrexroth.com/gears
2/20 Bosch Rexroth AG
Description
Rexroth MOBILEX GFB planetary gearboxes are hydrostatic swing gears. They are suitable for use in excavators and cranes of all types, in ship unloading equipment, forestry equipment and in all applications where accurate positioning is called for. The drive consists of a two or three-stage gearbox with an integrated multi-disk parking brake, an output pinion as well as a hydraulic motor, preferably from Rexroth. A dedicated team of R&D, design and sales engineers makes sure that the clients' wishes and concepts are quickly translated into technically and economically viable solutions. In their work, they are assisted by modern computer software for gearing design and component optimization. The information provided in this bulletin serves to help you select the planetary gearbox best suited for your application. In addition, our field personnel are available to you to provide advisory services even at the project stage.