RENOLD Hi Tec(Holset) COUPLINGS

RENOLD Hi Tec(Holset) COUPLINGS
PM TYPE
적 용(Applications)
•제강기계
•채광, 탄광, 시멘트 기계
•펌프
•Fans
•압축기
•크레인, 권양기
•펄프, 제지기계
•고 Torque용 산업기계
•Metal manufacture
•Mining and mineral processing
•Pumps
•Fans
•Compressors
•Pulp and paper industry
•General heavy duty industrial applications
특
징
CHARACTERISTIC
심한 충격 방지
Servere shock load protection
순간적인 peak torque에서도 동력을 원활히 전달하며 충격을
감소시켜 연관기계를 보호한다.
Servere shock load protection Giving protection and
avoiding failure of the driveline under high transient
torques.
이중적 안전장치
Intrinsically fail safe
Rubber의 파손이나 위험상황에서도 동력이 차단되지 않고 계속
전달된다.
Ensuring continuous operation of the driveline in the
unlikely event of rubber failure or damage
정비가 필요 없다
Maintenance free
급유나 특별한 정비가 필요 없으므로 운전비용이 저렴하다.
With no lubrication or adjustment required resulting in low
running costs.
진동 감소
Vibration control
각 부품의 강성특성을 고려한 설계로 인해 진동을 최소화한다.
Achieving low vibratory loads in the driveline components
by selection of optimum stiffness characteristics.
백래시가 없다
압축된 Rubber의 사용으로 torque의 증폭을 막는다.
Zero backlash
축 정렬오차 수용
Eliminating torque amplifications through pre-compression
of the rubber elements.
편심, 편각, 축방향 오차를 폭넓게 수용한다.
Misalignment capability
비용이 저렴하다
Allows axial and radial misalignment between the driving
and driven machines.
수명에 비례한 비용이 저렴하다.
Low cost
The PM Coupling gives the lowest lifetime cost.
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PM SHAFT TO SHAFT PM 0.4 TO PM 130 DATA
COUPLING SIZE
A
B
C
D
D1
E
F
G
DIMENSIONS
J
(mm)
Q
R
S
T
W
MAX.X&Y(4)
MIN.X(5)
MIN.Y
RUBBER
Per Cavity
ELEMENTS
Per Coupling
MAXIMUM SPEED(rpm)(1)
W1
W2
WEIGHT(3)
(kg)
INERTIA(3)
(kg m2)
0.4
0.7
1.3
3
6
8
161.9
103
1
51
51
76
146
133
9.5
5
M8
8
M8
36
41
27
27
1
10
7,200
1.9
2.0
187.3
110
2
54
54
92
171.4
157
11
5
M8
8
M8
39
51
27
27
1
10
6,300
2.8
2.9
215.9
130
2
64
64
108
196.8
181
12
6
M8
8
M8
46
64
35
37
1
12
5,400
4.5
4.6
260.3
143
3
70
70
122
235
221
14.5
6
M8
8
M8
60
73
37
40
1
12
4,500
6.9
6.0
260
175
3
86
86
135
240
222
11
8
M8
12
M8
81
85
50
50
1
16
4,480
8.9
6.55
302
193
3
95
95
148
276
245
13.5
8
M10
12
M12
89
95
62
55
1
16
3,860
11.62
10.92
338
392
440
490
221.5 254 290.5 329
3.5
4
4.5
5
109
125
143
162
109
125
143
162
168
195
220
252
312
360
407
458
280
320
367
418
14
16
18.5
21
8
8
8
8
M12 M16 M16 M16
12
12
12
16
M12 M16 M16 M16
102
118
134 152.7
109
125
143
162
68
80
90
105
65
70
85
105
1
1
1
1
16
16
16
16
3,450 2,975 2,650 2,380
17.74 27.0 40.18 59.5
15.86 24.59 35.34 50.47
12
18
27
40
60
21.24 33.03 47.80 69.32 104.63 151.78 222.39
568
377.5
5.5
186
186
288
528
479
24
8
M20
12
M20
175
186
120
110
1
16
2,050
89.45
77.80
90
130
638
728
432.5
487
6.5
7
213
240
213
240
330
373
598
680
548
620
26.5
31
8
8
M20
M24
16
16
M20
M24
200
226
213
240
140
160
140
160
2
2
32
32
1,830 1,600
132.0 191.11
111.96 165.24
W3
2.8
4.3
6.6
10.0
10.84
15.14
TOTAL
6.7
10.0
15.7
22.9
26.3
37.7
54.8
123.3 179.3
271.9
395.7
J1
0.002
0.004
0.008
0.018
0.026
0.050
0.101 0.203 0.392 0.756
1.491
2.872
5.330
J2
0.006
0.014
0.019
0.049
0.072
0.149
0.273 0.560 1.041 1.898
3.867
7.188
13.680
J3
0.058
0.116
0.194 0.406 0.748 1.345
2.719
4.955
9.565
84.6
578.7
0.005
0.013
0.025
0.05
ALLOWABLE MISALIGNMENT(2)
RADIAL(mm)
0.8
0.8
0.8
1.2
1.5
1.6
1.6
1.6
1.9
2.1
2.4
2.8
3.3
AXIAL(mm)
0.8
1.2
1.2
1.2
1.25
1.5
1.75
2.0
2.25
2.5
2.75
3.25
3.5
CONICAL(degree)
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
(1) for operation above 80% of the declared maximum coupling speed it is recommended that the coupling is dynamically balanced.
(2) Installations should be initially aligned as accurately as possible. In order to allow for deterioration in alignment over time it is recommended that initial
alignment should not exceed 25% of the above noted data. The forces on the driving and driven machinery should be calculated to ensure that these do not
exceed the manufacturers allowables.
(3) Weights and inertias are calculated with mean bore for couplings up to and including PM600 and with maximum bore for PM900 and above.
(4) Oversize shafts can be accommodated in large boss driving flanges, manufactured to customer’s requirements.
(5) PM0.4 - PM3 driving flanges are available with solid bores on request.
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