Shock Guard TGK Series
Air clutch design. Allows for remote torque operation while running.
- Type 2: Can be directly attached to A-type sprockets and pulleys.
- Type 5: Coupling type combined with an Echt-Flex to allow angular errors.
- Type 7: Coupling type combined with an Echt-Flex to allow angular and parallelism errors.
- Air clutch design. Adjusting the regulator air pressure allows you to operate the torque remotely while running.
- Single position type: The ball and pocket arrangement, which are the torque transmission elements, can only be engaged in one place for a unique combination.
- High precision: Features minimal backlash.
- On-Off mechanism: Can also be used as a remotely operated On-Off clutch.
Model No. Designation
※No-coupling type
| TGK | 20 | - | A | 2 | - | TH20JD2 |
| ｜ Series |
｜ Size |
｜ ｜ ｜ |
｜ Type 2： Type 2 |
｜ Shaft bore code |
||
| Air pressure | ||||||
※ Coupling type
| TGK | 20 | - | A | 5 | - | TH20JD2 | X | CH30JD2 |
| ｜ Series |
｜ Size |
｜ ｜ ｜ ｜ |
｜ Type 5： Type 5 7： Type 7 |
｜ Shock Guard side Shaft bore code |
｜ Coupling side Shaft bore code |
|||
| Air pressure | ||||||||
| Shaft bore tolerance | Shaft Bore Diameter | Keyway tolerance | Set screw positioning | |
|---|---|---|---|---|
| T | H | 20 | J | D2 |
| C | H | 30 | J | D2 |
| T: Shock Guard side C: Coupling side | F:F7 G:G7 H:H7 |
Shaft bore diameters are in 1mm units. | J:New JIS Js9( Standard ) P:New JIS P9 F:Old JIS F7 |
 [ Click to enlarge ] |
Model No. Navigation
List of Model Numbers
※ Click the model No. for detailed information.
| Set torque range N･m |
No-coupling type | Coupling type | |||
|---|---|---|---|---|---|
| Range of Shaft Bore Diameters mm |
Model No. | Bore Diameter Range on Coupling Side mm |
Model No. | ||
| Type 2 | Type 5 | Type 7 | |||
| 15～65 | 10～20 | TGK20-A2 | 17～42 | TGK20-A5 | TGK20-A7 |
| 30～147 | 12～30 | TGK30-A2 | 17～60 | TGK30-A5 | TGK30-A7 |
| 90～392 | 22～45 | TGK45-A2 | 27～74 | TGK45-A5 | TGK45-A7 |
Sizing
Our selection calculator will select the right Shock Guard from Tsubaki's entire Shock Guard series to match your usage conditions.