Unattended or remotely controlled machines and equipment require equipment that detects an overload and automatically switches off the power or sounds a warning alarm.
An overload can be detected by connecting the signal pin to the torque tender.
When an overload is detected, the input side and the output side are disconnected and the cam mechanism of the torque tender hub pushes the signal pin out in the radial direction. This can be used to switch off the power or sound a warning alarm.
Be sure to use the housing as the input side.
The standard product cannot be modified to connect the signal pin. If you need to
connect the signal pin, add "-P" to the end of the model when you order the product.
Size | M | Y | R | N |
---|---|---|---|---|
1X | 24 | 1.5 | 6.5 | 5.5 |
2 | 29 | 2.5 | 5 | 4.5 |
2X | 36 | 2.5 | 5 | 4.5 |
3 | 43 | 2.5 | 5 | 4.5 |
3X | 42 | 2.5 | 5 | 4.5 |
4X | 55 | 2.5 | 5 | 2 |
Standard Hole-Drilling Standards
*Set screws are included with the product.
*For standard dimensions for bore drilling other than those given here, contact Miki Pulley.
(A bore may not be able to be drilled for some hub sizes.)
Models compliant with the old JIS standard (class 2) JIS B 1301 1959 | Models compliant with the new JIS standard (H9) JIS B 1301 1996 | Models compliant with the motor standard JIS C 4210 2001 | |||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
Nominal bore diameter |
Bore diameter [oA/oK] |
Keyway width [W] |
Keyway height [T] |
Nominal bore diameter |
Bore diameter [oA/oK] |
Keyway width [W] |
Keyway height [T] |
Nominal bore diameter |
Bore diameter [oA/oK] |
Keyway width [W] |
Keyway height [T] |
Tolerance H7 |
Tolerance E9 |
- | Tolerance H7 |
Tolerance H9 |
- | Tolerance G7 |
- | ||||
8 | 8+0.0150 | - | - | - | - | - | - | - | - | - | - |
10 | 10+0.0150 | 4+0.050+0.020 | 11.5+0.50 | 10H | 10+0.0150 | 4+0.0300 | 11.8+0.50 | - | - | - | - |
11 | 11+0.0180 | 4+0.050+0.020 | 12.5+0.50 | 11H | 11+0.0180 | 4+0.0300 | 12.8+0.50 | - | - | - | - |
12 | 12+0.0180 | 4+0.050+0.020 | 13.5+0.50 | 12H | 12+0.0180 | 4+0.0300 | 13.8+0.50 | - | - | - | - |
14 | 14+0.0180 | 5+0.050+0.020 | 16.0+0.50 | 14H | 14+0.0180 | 5+0.0300 | 16.3+0.50 | 14N | 14+0.024+0.006 | 5+0.0300 | 16.0+0.50 |
15 | 15+0.0180 | 5+0.050+0.020 | 17.0+0.50 | 15H | 15+0.0180 | 5+0.0300 | 17.3+0.50 | - | - | - | - |
16 | 16+0.0180 | 5+0.050+0.020 | 18.0+0.50 | 16H | 16+0.0180 | 5+0.0300 | 18.3+0.50 | - | - | - | - |
18 | 18+0.0180 | 5+0.050+0.020 | 20.0+0.50 | 18H | 18+0.0180 | 6+0.0300 | 20.8+0.50 | - | - | - | - |
19 | 19+0.0210 | 5+0.050+0.020 | 21.0+0.50 | 19H | 19+0.0210 | 6+0.0300 | 21.8+0.50 | 19N | 19+0.028+0.007 | 6+0.0300 | 21.5+0.50 |
20 | 20+0.0210 | 5+0.050+0.020 | 22.0+0.50 | 20H | 20+0.0210 | 6+0.0300 | 22.8+0.50 | - | - | - | - |
22 | 22+0.0210 | 7+0.061+0.025 | 25.0+0.50 | 22H | 22+0.0210 | 6+0.0300 | 24.8+0.50 | - | - | - | - |
24 | 24+0.0210 | 7+0.061+0.025 | 27.0+0.50 | 24H | 24+0.0210 | 8+0.0360 | 27.3+0.50 | 24N | 24+0.028+0.007 | 8+0.0360 | 27.0+0.50 |
25 | 25+0.0210 | 7+0.061+0.025 | 28.0+0.50 | 25H | 25+0.0210 | 8+0.0360 | 28.3+0.50 | - | - | - | - |
28 | 28+0.0210 | 7+0.061+0.025 | 31.0+0.50 | 28H | 28+0.0210 | 8+0.0360 | 31.3+0.50 | 28N | 28+0.028+0.007 | 8+0.0360 | 31.0+0.50 |
30 | 30+0.0210 | 7+0.061+0.025 | 33.0+0.50 | 30H | 30+0.0210 | 8+0.0360 | 33.3+0.50 | - | - | - | - |
32 | 32+0.0250 | 10+0.061+0.025 | 35.5+0.50 | 32H | 32+0.0250 | 10+0.0360 | 35.3+0.50 | - | - | - | - |
35 | 35+0.0250 | 10+0.061+0.025 | 38.5+0.50 | 35H | 35+0.0250 | 10+0.0360 | 38.3+0.50 | - | - | - | - |
38 | 38+0.0250 | 10+0.061+0.025 | 41.5+0.50 | 38H | 38+0.0250 | 10+0.0360 | 41.3+0.50 | 38N | 38+0.034+0.009 | 10+0.0360 | 41.0+0.50 |
40 | 40+0.0250 | 10+0.061+0.025 | 43.5+0.50 | 40H | 40+0.0250 | 12+0.0430 | 43.3+0.50 | - | - | - | - |
42 | 42+0.0250 | 10+0.061+0.025 | 45.5+0.50 | 42H | 42+0.0250 | 12+0.0430 | 45.3+0.50 | 42N | 42+0.034+0.009 | 12+0.0430 | 45.0+0.50 |
45 | 45+0.0250 | 12+0.075+0.032 | 48.5+0.50 | 45H | 45+0.0250 | 14+0.0430 | 48.8+0.50 | - | - | - | - |
48 | 48+0.0250 | 12+0.075+0.032 | 51.5+0.50 | 48H | 48+0.0250 | 14+0.0430 | 51.8+0.50 | 48N | 48+0.034+0.009 | 14+0.0430 | 51.5+0.50 |
50 | 50+0.0250 | 12+0.075+0.032 | 53.5+0.50 | 50H | 50+0.0250 | 14+0.0430 | 53.8+0.50 | - | - | - | - |