Nidec RINDCODE NRX Series, Инструкция по эксплуатации

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22
Bearing posit
ion
Flange section
Speed reduct
ion section
Frame size a
nd reduction ra
tio
⑭
⑮
⑯
②
⑤
⑦
⑧
H
C11,21,29,43,87
6312
6312ZZ
81212
6408
85UZS89T2
6221NR
6026
L
C11,21,29,43,87
6312
5312
81212
NJ313EV3
E-105UZS223
23026BNRC2
NUP228C2
⑩
⑧
15
19
16
18
21
17
22
3
2
1
71
D
74
E
38
⑳
③
⑮
④
⑱
⑯
①
⑭
4
24
25
29
20
28
22
27
30
6
26
81
96
S
76
80
77
F
79
Speed reduction
section
Flange section
NRX Adjustable speed drive
⑥
⑰
⑪
⑦
⑧
①
②
③
⑫
⑱
⑯
⑮
⑩
7’
22
R7
R3
R5
R1
R4
28
R6
R2
24
⑤
④
④ ⑩ ⑯ ⑱ ⑥ ①
⑤ ⑫ ③ ② ⑪ ⑦ ⑰ ⑧ ⑮ R5 R1 R4 R2 36 26
R3 R6 R7 32
Sea
l position
Flange section
Speed reduction section
Frame size a
nd reduction ra
tio
⑳
⑯
H
C11,21,29,43,87
S8010513(2)
D12015516
L
C11,21,29,43,87
S8010513(2)
D16019016
Disa
ssembly and reassem
bly diagram
for inscribed pla
neta
ry reducer section
C11 to C87 Fra
me H, L N
R
X
M
K
-
1
1
K
t
o
1
8
K
-C
□
H, C
□
L
3
* For the speed cha
nge sect
ion, refer t
o page 17.
Bearing na
me num
ber list
Oil sea
l na
me number list
The number of pieces is indica
ted in brackets. The
number of pieces without
bracket indica
tion is one.
■
Perform rea
ssembly in the reverse order of disassem
bly
Note 1 : Frame sy
mbols a
nd numbers ha
ve been st
amped on two wheels.
When assem
bling, turn the stamped m
ark on tw
o w
heels up, and m
ove
the sta
mped mark on one wheel by 180º from the ot
her.
■
Exa
mple of disa
ssembly procedure
・Place the speed reduction section down, remove upper bolts, an
d
separate the low speed section.
Disa
ssembly procedure for the speed reduction section
Inner roller
R7
Wheels
R3
Spacer ring
R6
Sna
p Ring S
haft
①
Bearing
② Dist
ance piece B
③
, End bracket
④
Eccentric Roller Bearing
R2
(with bearing
⑤
) Curve disc
R3
End bracket ④
Size
R1
Outer
pin
R4
Outer roller
R5
Disa
ssembly procedure for the low speed section
Cover (Gland) ⑰ Snap ring shaft for bearing 7’ Low speed
shaft
⑥ (w
ith
⑦⑩⑧⑱
)
N
ot
e
3:
Wor
n
or
da
ma
ged
oil
sea
ls,
colla
rs,
and/or
pa
cking,
etc. could result in oil leakage. Be sure t
o replace
them with new ones.
刻印
刻印
刻印
刻印
Stamped mark
Stamped mark
Stamped mark
Stamped mark
Note 2:Place both stamped surfaces outward,
respectively, and assemble into the Eccentric Roller Bearing
R2
.
■
Speed reduction section (horizonta
l type)
■
Speed reduction section (vertica
l type)
Pa
rts list
Sna
p Ring S
haft
Bearing Dista
nce piece B
End bracket Bearing Low speed shaft Bearing Sna
p Ring S
haft
Bearing Inner pin Pa
cking
Pa
cking
Outer side cover Oil seal Cov
er
Collar Oil filling plug Upper bolt Pa
cking
Frame Eccentric Roller Bea
ring
Wheels
① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑩ ⑪ ⑫ ⑮ ⑯ ⑰ ⑱
7'
22 24 28
R1 R2 R3
Outer pin Outer roller Spacer ring Inner roller
R4 R5 R6 R7
Pa
rts list
Sna
p Ring S
haft
Bearing Dista
nce piece B
End bracket Bearing Low speed shaft Bearing Bearing Inner pin Pa
cking
Pa
cking
Outer cover with flange Oil seal Gland Collar Plug Upper bolt Pa
cking
Frame Eccentric Roller Bea
ring
Wheels Outer pin Outer roller Spacer ring Inner roller
① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑩ ⑪ ⑫ ⑮ ⑯ ⑰ ⑱ 32 26 36
R1 R2 R5 R3 R6 R4 R7
Cone reta
iner
Cone Ring Rubber packing Guide shaft Output cam Ca
m retainer
Ca
m disc
Input cam Auxilia
ry
spring
Spring Needle roller Spring seat Rack gear holder Rack gear Cov
er packing
Cov
er
Dia
l Plat
e
Brea
ther cap
Packing (on the output shaft side)
Input disc Input sha
ft holder
Fa
n
Motor shaft
1 2 3 4 6
15 16 17 18 19 20 21 22 24 25 26 27 29 30 38 71 74 76 77
Wa
ve washer
Fa
n cover
Packing (on the input shaft side)
Collar B Thrust roller bea
ring
Ball bearing Ball bearing Oil seal
79 80 81 96
D
E F
S
Pa
rts list
■
Speed cha
nge section
■
Fla
nge section
Flange Bearing cover Collar Counter Shaft End bracket Ball bearing Ball bearing Thrust roller bearing Snap Ring Shaft Oil seal Plug Shim
① ③ ④ ⑧ ⑩ ⑭ ⑮ ⑯ ⑱ ⑳ ㉒ ㉘