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
Details regarding shaft bore codes
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

Selected model No.:

* Select each item in order from the left to make sure a valid model number is generated.

Series Size Air pressure Type Shaft Bore Diameter Shaft bore
tolerance
Keyway
tolerance
Set screw positioning Set torque
value
 TGK  A:Air pressure

  No-coupling type



Coupling


Shock guard side
15

65
  N・m
Coupling side

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

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