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SHOCK GUARD & SHOCK GUARD COUPLING
TGB20(C) --- TGB70(C)，TGB90(C) --- TGB130(C)
Thank you for purchasing SHOCK GUARD.
⚫
Be sure the product delivered matches your order. This will prevent you from accidents, injuries or equipment
⚫
damage caused by installing the wrong unit. If an incorrect unit is delivered, contact TSUBAKIMOTO CHAIN
immediately.
This manual should remain with the product at all times including when redistributed.
⚫
To ensure safety, this manual should be available to every user.
⚫
Safety
WARNING
Before carrying out maintenance, make sure there is no load or turning force applied to the machine.
⚫
Inspect operation periodically for overloads.
⚫
Comply with Ordinance on Labor Safety and Hygiene 2-1-1 general standards.
⚫
Comply with this manual when conducting unit installation, removal, maintenance and inspection.
⚫
When using with lifting equipment, install a suitable protection device for safety purposes. Otherwise the
⚫
equipment may occur due to a falling accident.
CAUTION
Read this manual throughly before servicing the unit, and handle the unit correctly.
⚫
Design the equipment so that it can tolerate load and rotational force when overloaded.
⚫
Mechanical parts may wear depending on the rotation speed and slipping time. Check the operation periodically,
⚫
and for any mechanical failure, contact
This manual is an essential part of the unit, and it should remain with the unit at all times including when
⚫
redistributed.
Note : Failure take heed of information labeled "CAUTION" may also lead to serious accidents depending on the situation.
1.
Structure and Parts
SHOCK GUARD
SHOCK GUARD COUPLING
Instruction Manual for
TGB Series
Sprocket Types: TGB20 --- TGB70
Death or serious injury may result from misusing the product without following the directions
given under this sign.
Minor or moderate injury, as well as damage to the product may result from misusing the
product without following the directions given under this sign.
TSUBAKIMOTO CHAIN
.
1
① Hub
② Center Flange
③ Plate
④ Adjustment Nut
⑤ Disc Springs
⑥ Drive Balls
⑦ Shaft Snap Ring
⑧ Set Screw
⑨ Lock Screw
⑩ Plain Bearing
⑪ Sensor Plate
⑫ Indicator
⑬ Thrust Bearing
⑭ Steel Balls
⑮ Spring Retainer
⑯ Adjustment Bolts
⑰ Hexagon Nuts
SHOCK GUARD
①
TGB Sprocket
②
CP Sprocket
③
Roller Chain
④
Hexagon Bolts
⑤
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Related Manuals for Tsubaki TGB Series
Summary of Contents for Tsubaki TGB Series
- Page 1 Instruction Manual for SHOCK GUARD & SHOCK GUARD COUPLING TGB Series TGB20(C) --- TGB70(C)，TGB90(C) --- TGB130(C) Sprocket Types: TGB20 --- TGB70 Thank you for purchasing SHOCK GUARD. ⚫ Be sure the product delivered matches your order. This will prevent you from accidents, injuries or equipment ⚫...
- Page 2 Sprocket Types TGB70 ① ① Hub Center Sprocket ② ② Center Sprocket Plate ③ ③ Plate Adjustment Nut ④ ④ Adjustment Nut Disc Springs ⑤ ⑤ Disc Springs Drive Balls ⑥ ⑥ Drive Balls Shaft Snap Ring ⑦ ⑦ Shaft Snap Ring Lock Screw ⑧...
- Page 3 2. Coupling Align and bore the boss portion while clamping it in place. Re-assembly and Minimum Torque Resetting Re-assembly Re-assemble SHOCK GUARD by reversing the disassembly procedure. ⚫ Then grease the drive balls and Thrust bearing. ⚫ Confirm that the directionｓ of the dish springs are correct. ⚫...
- Page 4 4. Drive Member Installation Install a sprocket, pulley, or gear by securing their recessed portion in the OD of center flange. ⚫ Secure with bolts. ⚫ Then apply an anti-loosening agent to the bolts. ⚫ Recommended dimensions for the drive member. Unit : mm Series Recommended Dimensions for Drive Member...
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Page 5: Torque Setting
7. Torque Setting 1) TGB20 --- TGB50 (TGB20-C --- TGB50-C) Find the tightening angle that corresponds to your required trip torque using the Tightening Angle and Trip Torque graph on the ①. next page. First, tighten the adjustment nut 60 degrees below the determined value, and perform a trip test. Then gradually increase the trip torque to its optimum value. -
Page 6: Overload Detection
8. Overload Detection The axial movement of the sensor plate is used to determine overload. ⚫ The plate moves with every trip revolution. Use a proximity switch that can sufficiently detect the sensor plate displacements as ⚫ shown in the table below. If using a TGA sensor, read and follow the instructions provided in its manual. - Page 7 Grease roller chain and sprockets with molybdenum disulfide or any of the above grease once a month. ③ Sprocket Refer to the catalog on Tsubaki Drive Chains for maintaining your sprockets and roller chain. Infrequent trips and operations do not necessarily mean that the sprockets are in good condition. Long continuous operations can wear out sprockets.
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Page 8: Warranty
1-1, Kohtari-Kuresumi, Nagaokakyo TSUBAKIMOTO CHAIN CO. 【1】 Kyoto 617- 0833, Japan Website: http://tsubakimoto.com/ Global Associated Partners: U.S. Tsubaki Power Transmission, LLC Tsubakimoto Singapore Pte. Ltd. Tsubakimoto Europe B.V. http://www.ustsubaki.com/ http://tsubaki.sg/ http://tsubaki.eu/ Tsubaki of Canada Limited Taiwan Tsubakimoto Co.
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