White RE 540 Series Guía de configuración
Repair Instructions
RE 540/541 Series
Contents
Chapter 1: RE 540/541 Series Diagram.................................................................. 5
Exploded View......................................................................................................................................................6
Chapter 2: RE 540/541 Series Service Instructions............................................... 9
Motor Section Disassembly.................................................................................................................................10
Direct Drive Option Disassembly........................................................................................................... 10
Locking Hub Option Disassembly.......................................................................................................... 10
Motor Section General Disassembly.......................................................................................................10
Housing/Shaft with Seal Carrier Disassembly & Assembly...............................................................................11
Housing/Shaft without Seal Carrier Disassembly & Assembly..........................................................................12
Motor Section Assembly.....................................................................................................................................13
Motor Section General Assembly .......................................................................................................... 13
Direct Drive Option Assembly................................................................................................................13
Locking Hub Option Assembly...............................................................................................................14
Chapter 3: RE 540/541 Series Parts Listing......................................................... 15
Replacement Kits................................................................................................................................................ 16
Orbital Motors | Contents | iii
RE 540/541 Exploded View
Exploded View
8
9
10
27
28
30
31
32
33
35
34
29
21
22
26
12
21
7
5
6
9
44
43
42
41
D
37
36
38 39 40
C
1
14
15
16
13
17
18
19
20
23
25
45
24
17
A
1
14
15
16
13
17
18
19
20
23
25
2
4
3
11
45
24
17
B
Table 1: Options
Description Option Letter
Design without seal carrier A
Seal carrier design B
Direct drive option C
Locking hub option D
Components List
Description Item Number Description Item Number
Flange seal 1 Mounting nut 24
Orbital Motors | RE 540/541 Series Diagram | 6
Description Item Number Description Item Number
Wire ring 2 Housing 25
Metal backup shim 3 Shaft 26
High pressure seal 4 Drive link 27
Metal backup shim 5 Manifold 28
Backup seal 6 Drive link spacer 29
Shaft seal 7 Rotor assembly 30
Housing seal 8 Balance plate 31
Body seal 9 Steel ball 32
Endcover seal 10 Endcover 33
Seal carrier 11 ID tag assembly 34
Thrust washer 12 Assembly bolt 35
Stud 13 Driver cover screw 36
Lug nut 14 Driver cover 37
Capscrew 15 Paper gasket 38
Wheel flange 16 Driver 39
125mm bearing 17 Spacer 40
Bearing spacer 18 Screw 41
Thrust ring 19 Locking hub 42
Bearing hub 20 Wire ring 43
Thrust bearing 21 Locking hub spline
assembly
44
Rear housing bearing 22 Motor/Hub seal 46
Planetary mount stud 23
Note: The motor design that utilizes a seal carrier will use the larger O.D. backup seal and shaft seal.
Orbital Motors | RE 540/541 Series Diagram | 7
Chapter
2
RE 540/541 Series Service Instructions
Topics:
•
RE 540/541 Motor Section
Disassembly
•
RE 540/541 Housing/Shaft with
Seal Carrier Disassembly &
Assembly
•
RE 540/541 Housing/Shaft
Assembly without Seal Carrier
Disassembly & Assembly
•
RE 540/541 Motor Section
Assembly
dimensions: mm [in]
Note: In December 2006, the 540 series incorporated a design change. This
set of instructions will aid in the disassembly and assembly for both designs.
Please refer to the exploded view drawing to determine which design is being
repaired and follow the appropriate instructions for that design.
The 540 Series is available with either a direct drive option or a locking hub
option. After determining which option you have, use the appropriate
instruction.
All internal seals on products manufactured after July 1, 2016 are o-ring seals.
Prior to this date the internal seals were square cut seals. It is recommended
that if the product being serviced has square seals to replace with the square
seals in this kit, likewise if the product has o-ring seals, replace with the o-
ring seals in this kit.
RE 540/541 Motor Section Disassembly
RE 540/541 Direct Drive Option Disassembly
Uses items 36-40
Remove six bolts (36) from end cap (37).
a) Lift end cap (37) off wheel flange (16).
b) Peel or scrape paper gasket (38) off of end cap and/or wheel flange (16).
c) If grease is between end cap (37) and driver (39), remove grease.
d) Screw a 1/4-20 bolt (NOT INCLUDED) into one of the two threaded holes in the driver (39) and lift the driver
out of the wheel flange (16).
e) If grease is between driver (39) and housing pilot (25), remove grease.
f) If spacer (40) did not come out with driver (39), remove it at this time and lay aside.
RE 540/541 Locking Hub Option Disassembly
USES ITEMS 41-44
Remove six screws (41) from locking hub (42).
a) Lift locking hub (42) off of wheel flange (16).
b) Remove wire ring (43).
c) Install two screws (41) in opposite holes in the locking hub splined assembly (44) and use to lift locking hub
spline assembly (44) out of wheel flange (16).
d) If grease is between locking hub spline assembly (44) and housing (25) pilot, remove grease.
e) Lay parts aside.
Note: The two bearings (17) are Loc-Tited to bearing hub (20), wheel flange (16) and housing pilot (25). The four
capscrews (15) are also Loc-Tited. It is not necessary to remove these components to install this seal kit in the
motor. Unless the bearings are damaged, it is not recommend to disassemble of these components. If damage has
occurred to the bearings, it is recommended to return the unit to the factory for service, however dust seal (45) is
included in this kit in the event the bearing hub is disassembled despite the recommendation listed above.
RE 540/541 Motor Section General Disassembly
Same Instructions For Both Designs & Drive Options
1. To aid in reassembly of motor, make a "V" shaped set of lines from the endcover (33) to the housing (25) using
either paint or a marker.
a) With shaft end facing down, secure motor in vise by clamping on to the housing (25).
b) Loosen and remove seven bolts (35) holding motor assembly together.
c) Remove end cover (33) and endcover seal (10).
d) Discard seal.
2. Remove balance plate (31) taking care not to drop the three steel balls (32) located in the three holes in the
balance plate (31).
a) Remove rotor assembly (30), manifold (28), drive link spacer (29), drive link (27) and thrust bearing (21).
Note: Some motors do not use spacer.
b) Remove body seals (9) from rotor assembly (30) and housing seal (8) from housing (25) and discard seals.
c) Remove shaft (26) up through the housing.
Orbital Motors | RE 540/541 Series Service Instructions | 10
Este manual sirve para los siguientes modelos
1
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