Mu, Mu-Ad Parts List - Nidec ORTHOBLOC 3000 Mode D'emploi

Dimension A must be kept according to the table below for Ot 31 to Ot 35 ; you can measure it between the flange face of the motor
and the end of the coupling.
Ot 36 to Ot 39 : mounting with rep. 168.

3.2.2 - MU, MU-AD parts list

Rep Description
7 Face plate
8 "U" mount housing
32 Input shaft MU axis 1
42 Pinion axis 1
67 Bearing axis 1 gearbox side
68 Bearing axis 1 motor side
75 MU coupling key (rep 288)
79 Stop-piece (rep 42)
85 Key (rep 301)
96 Ring seal
97 "O" ring axis 1 input face plate
102 "U" mounting O ring
103 Oil deflector
108 Stop circlips (rep 301 s32)
109 Stop circlips front (rep 301 s32)
110 Stop circlips back (rep 301 s32)
124 Stop circlips
129 Bearing circlips front
139 Bearing circlips back
145 GV shaft deflector
168 Distance piece (rep 288)
179 Screw face plate (Ot 32-33)
181 Screw washer (rep 179)
183* Input fixing stud
184* Stud nut (rep 183)
191 Fixing screw MU
192 Nut (rep 191)
199 GV pinion pin
220 Screw for pinion (MI h32)
222 Screw for ring AD back
223 Screw washer (rep 191)
254 Plug 3/8''
255 Breather plug
260 Blow-off plug
281 Flexible joint
287 INA ring for ring seal
288 1/2 MU coupling
301 AD (Ot 36/37/38/39)
304 Ring front (rep 301)
305 Ring back (rep 301)
382 Center ring (rep 301)
508 Nilos seal (or block)
183*, 184*, 191*, 192* : quantities are in direct connection with size of gearbox (see § 3)
Maintenance parts Universal mounting
2012/09: New MU, exploded view
008
183
097
Maintenance - ORTHOBLOC 3000
4952 en - 2020.01 / e
MAINTENANCE - DRIVE SYSTEMS - ORTHOBLOC 3000 MAINTENANCE - DRIVE SYSTEMS - ORTHOBLOC 3000
Motor
Frame Flange
LS 71 F 130
LS 71 F 130
LS 80 F 165
LS 90 F 165
LS 100 F 215
LS 112 F 215
LS 132 F 265
LS 160 F 300
LS 180 F 300
LS 200 F 350
LS 225 F 400
LS 250 F 500
1. MU before 09/2012
LS 71 LS 80
Qty Qty
1 1
1 1
1 1
1 1
1 1
1 1
0 0
0 0
0 0
1 1
1 1
1 1
1 1
0 0
0 0
0 0
0 0
0 0
1 1
1 1
0 0
4 4
4 4
* *
* *
4 4
4 4
1 1
0 0
0 0
4 4
0 0
1 1
1 1
1 1
1 1
1 1
0 0
0 0
0 0
0 0
0 0
067
139
032
191
192
184
Ot 31 to Ot 33 Universal mounting "MU"
for LS 71 to LS 112 motors
Shaft Ø Ot 3132
1
14 x 30 52.5
19 x 40 52.5
19 x 40 60.5
24 x 50 60.5
28 x 60 74.5
28 x 60
38 x 80
42 x 110
48 x 110
55 x 110
60 x 140
65 x 140
LS 90 LS 100-112 LS 132
Qty Qty Qty
1 1 1
1 1 1
1 1 1
1 1 1
1 1 1
1 1 1
0 0 0
0 0 1
0 0 0
1 1 1
1 1 1
1 1 0
1 1 1
0 0 0
0 0 0
0 0 0
0 0 0
0 0 1
1 1 1
1 1 1
0 1 1
4 4 4
4 4 4
* * *
* * *
4 4 4
4 4 4
1 1 1
0 0 0
0 0 0
4 4 4
0 0 0
1 1 1
1 1 1
1 1 1
1 1 1
1 1 1
0 1 1
0 1 1
0 1 1
0 1 1
0 1 1
096
129
A value (mm)
Ot 32/33 Ot 3433 Ot 3533
1
52.5 52.5
52.5 52.5
60.5 60.5
60.5 60.5
74.5 74.5
74.5 74.5
96.5
LS 160 LS 180 LS 200 LS 225 to 315
Qty Qty Qty
1 1 1
1 1 1
1 1 1
1 1 1
1 1 1
1 1 1
0 0 0
0 0 0
0 0 0
1 1 1
1 1 1
0 0 0
1 1 0
0 0 0
0 0 0
0 0 0
0 0 0
1 1 1
1 1 1
1 1 1
1 1 1
4 4 4
4 4 4
* * *
* * *
4 4 4
4 4 4
1 1 1
1 1 1
0 0 0
4 4 4
0 0 0
1 1 1
1 1 0
1 1 1
1 1 1
1 1 1
1 1 1
1 1 1
1 1 1
1 1 1
1 1 1
52.5
60.5
60.5
74.5
74.5
97.5
130.5
130.5
130.5
Qty
1
1
1
1
1
1
1
1
1
1
1
0
0
1
1
1
1
1
1
1
1
4
4
*
*
8
8
1
1
8
8
1
1
0
1
1
1
1
1
1
1
1
19