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Case |
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Input flange connection |
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Input shaft design |
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Installation and operation characteristics |
Hollow-shaft reduction gears have a large hole in the input shaft allows cables, tubes or an additional shaft to pass through the reduction gear. Suitable for applications where the rotation of the input shaft is achieved by using a tooth belt or a similar arrangement.
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Name |
Size |
Ratio |
Series version |
Shaft version | |
|---|---|---|---|---|---|
| H | S | ||||
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TS
|
70 |
75 | H | 13 | ? |
|
140 |
69, 115 | H | 36 | ? | |
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170 |
69, 125 | H | 42, 46 | ? | |
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200 |
63, 125 | H | 52, 56 | ? | |
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220 |
55, 125 | H | 62, 65 | ? | |
Note: An example of an ordering code of a modified H series TwinSpin reduction gear with a motor flange: TS200 – 125 –H– H56 – M235 – P231. The markings M235 and P231 for a specific modification are defined by the manufacturer.
Size
Acceleration and braking torque
TS 70
TS 140
TS 170
TS 200
TS 220
1/ Mean statistical value. For further information see chapter Torsional stiffness, Tilting stiffness.
The ratios highlighted in bold are recommended by SPINEA as optimal versions in terms of price and delivery.
H series rating tables
Reduction ratio
Shaft inside diameter
Rated output torque
Permissible torque at
emergency stop
Rated input speed
Cycle effective speed 5)
Max. allowable input speed10)
Tilting stiffness 1)6)
Torsional stiffness 1)7)
Max. no-load starting
torque 9)
Max. back driving
torque 9)
i
d
TR [Nm]
Tmax [Nm]
Tem [Nm]
nR [rpm]
nef[rpm]
nmax [rpm]
Mt[Nm/arcmin]
kt[Nm/arcmin]
[Nm]
[Nm]
75
13
50
100
250
2000
2500
5500
35
7,5
0,14
13
69
36
200
500
1000
2000
1200
3500
340
55
1,6
110
115
4500
1,5
130
1300
69
42
420
1050
2100
2000
1000
3200
1100
110
2,5
180
46
825
1650
125
42
1050
2100
1300
3700
2,2
240
46
825
1650
63
52
712
1780
3560
2000
1000
2700
2000
200
4
250
56
1100
2200
125
52
1780
3560
3700
3
300
56
1100
2200
55
62
1100
2750
5500
2000
700
2400
2400
290
5
170
65
2000
4000
125
62
2750
5500
900
3400
3
350
65
2000
4000
RIGHT TO CHANGE WITHOUT PRIOR NOTICE RESERVED
2/ Load at output speed 15 rpm.
3/ Tilting moment Mc max value for Fa=0. If Fa ≠0, see chapter Tilting moment.
4/ Axial force Fa max value for Mc=0. If Mc≠0, see chapter Tilting moment.
5/ The effective speed can also be higher for lost motion bigger than 1 arcmin and for low values of oil viscosity. For lost motion lower than 0,6 arcmin please consult the effective speed with the manufacturer.
6/ The parameter depends on the version of the high precision reduction gear.
7/ The parameter depends on the version of the high precision reduction gear, ratio and lost motion.
8/ The values of the parameters are informative. The exact value depends on the specific version of the high precision reduction gear.
9/ Temperatures of the high precision reduction gear lower than 20°C will cause higher no-load starting or back driving torque.
10/ Depends on the duty cycle; a higher input speed may be still possible, please consult at manufacturer.
