Sumake ST-TAIS030 Series User manual

INSTRUCTION MANUAL
ITEM NO.: ST-TAIS030(50)(70) series
FOLDED TORQUE REACTION ARM
ST-TAIS030(50)(70)-I-2309F-YM

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Table of contents
I.
Feature････････････････････････････････････････
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II.
Specification････････････････････････････････････
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III.
Items Inspection･････････････････････････････････
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IV.
Safety Precautions ･･･････････････････････････････
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1. Warning･･････････････････････････････
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2. Safety information･･････････････････････････････
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V.
Description･････････････････････････････････････
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1. Assembly ････････････････････････････････
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2. Dimension ･･････････････････････････････････
3. Working environment ･･･････････････････････････
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VI.
Installation ･････････････････････････････････････
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1. Installation instruction ･･････････････････････････
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2. Spring tension adjustment ････････････････････････
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VII.
Maintenance ･･･････････････････････････････････
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I. Feature
This torque reaction arm is applicable to absorb the reaction from electric/pneumatic
screwdriver directly after working. To prevented injury for operator after working
continuously.
II. Specification
The spindle can swivel 360° and front arm can swivel around 330° for horizontal and the
vertical height can make electric/pneumatic screwdriver to the specific position. It
convinces operator to work quickly and stable also hence efficiency and avoid human
injury.

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III. Item Inspection
➢Comparison
Description
Q’TY
Remark
1
Base plate
1set
2
Linear bearing set
1set
3
Hanger set
1set
4
Arm set
1set
5
Accessories bag
2pack
Screw x4 pcs, set screw x2set
6mmm allen key x 1pcs, plug x1pcs

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IV. Safety Precautions
For the proper use of this product, avoid jeopardizing personal and property safety of the
lives of others, to prevent the occurrence of danger and be sure to read the instructions
carefully
＜Please be sure to follow instruction ＞
1. Warning：
【Prohibition Sign】， it will occur personal injury or product damaged if didn’t follow
instruction.
【Alarm Sign】Damage of properties, or injury of personal may occur if not
observed.
2. Safety information：
Follow instructions depicted in the manual and operate the machine correctly.
DO NOT let contaminants such as water or oil enter into the machine.
DO NOT dismantle or modification.
Keep hand away from institutional movements, range of movement when assembly.
Please adjust the spring tension against weight of suspend tool.
Please maintain and clean the component regularly.

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V. Description
1. Assembly：
Please follow the steps below to assemble the five major parts (as shown in the pictures):

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(A). Take 4PCS M6*25 screw (#15) from the (05) accessories bag to install the base (01) on a
stable work table. See FIG.1
(B). Insert the spindle linear bearing set (02) into the base (01) until the bottom end touches the
table.
(C). Tighten the set screw x2pcs (#9).
(D). Loosen the 2 pcs screw include washer, turn the board (#16) clockwise and align 2 screw
holes then tighten.
(E). Remove screw(#4), washer(#14)(#50) from spindle (#6).
(F). Insert the Hanger set (03) to top of spindle (#6).
NOTE: The direction of spring balancer base plate must be spindle direction. See FIG. 2
(G). Then assemble the screw (#4), washer (#14)(#50) to hanger (#3).
And ensure the hanger can swivel smoothly. Using the plug (#53) from accessories pack (05) to top
of hanger.
(H). Please assemble the cable of spring balancer to screw (#14) and washer (#4) and
through hanger hole (#16) of linear bearing set (02).
NOTE:
* The cable needs pull downward.
* The tooth at the front end of the cable must be inserted into the hanger hole (#16)
(I). Install the Rear arm (#17) of arm set groove by screw from accessories bag (05).
2pcs M8x35 hex screw for ST-TAIS030 include washer.
2pcs M10x40 include washer.
NOTE: The label direction must be outward and edge of rear arm (#17) needs match
groove of Linear bearing (#5). See FIG.3
(J).Please insert 6mm allen key (#41) from accessories bag (05) into spring balancer to adjust
spring tension.
Please refer to page 11 for spring tension adjustment.

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2. Dimension：
Model：ST-TAIS030

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Model：ST-TAIS050, ST-TAIS070
3. Working environment：
Area
indoor
Max. torque
ST-TAIS030
Net
Weight
Approx. 6.3 kg / 6 ㎏
150 kgf-cm (14.7Nm)
ST-TAIS050
Approx.9.2 kg / 8.9 kg
250 kgf-cm (24.5Nm)
ST-TAIS070
Approx.9.2 kg / 8.9 kg
250 kgf-cm (24.5Nm)
Air pressure
5 ~ 6kg/cm²
Temperature
-5℃~ 60℃（No freezing）
Humidity
20% ~ 90%（No condensation）