background image

C

ircuit diagram

W

iring diagram

P 10 / 10 

Color index of lead wires

Yellow

Red

Black

White

M

M1

M2

M2

Switch

Terminal

DC Motor

LED

FET

Vinyl 
tube

Shrink these tubes by heat.

Controller

Pass FET lead wires (3 pcs)
between endbell lead wires
(red and black). 

Pass lead wires between pin and
endbell holding rib. 

Fixing LED lead wires with lead 
holder, pass them between pin and
endbell holding rib. 

Pin

Pin

Boss

Lead holder

Fixing lead wires (red, black,
white) with lead holder, pass
them on the left side of boss. 

Pass endbell lead
wire (red) between
ribs.

Ribs

Ribs

Endbell complete

Endbell 
holding rib

LED

Pass LED lead wires
along the groove under
switch.

Lead holder

Controller

Controller

Switch

Summary of Contents for BTD042

Page 1: ...3 8 version of the existing model BTW062 Of course it is equipped with Automatic Blow Stop System and indication lamp showing complete and incomplete fastening like as BTD042 and BTD062 BTW072 BTD042...

Page 2: ...otector optional accessory can be installed for protecting work piece from the accidental scratch Rubber protector Easily operatable variable speed control switch Battery power warning lamp on B90117A...

Page 3: ...blowing time Note The required fastening torque N m can not be set with this system Push button type reverse switch Light and compact body Model No BTD072 BTD072 Overall length Net weight 162mm 1 09...

Page 4: ...he lights blink ten times they come to be on continuously 2 Softly hit the foot of the machine only once with a driver etc The lights turn off The lights turn off Fig 1 4 While pulling the switch trig...

Page 5: ...required Preset number of hammer blows X 2 X 20ms Note X2 means two blows per spindle rotation Consequently when the preset number of hammer blows is 10 the hammer actually blows 20 times Note ms micr...

Page 6: ...D062 BTW072 When Fastening High Tensile Bolt M6 When Fastening Standard Bolt M8 When Fastening High Tensile Bolt M8 Torque N m in lbs Torque N m in lbs Torque N m in lbs Time sec 0 0 0 25 20 10 15 5 0...

Page 7: ...ousing R and L Remove hammer case from housing by taking off 4 pan head screws M4x20 and disassemble housing R and L as illustrated in Fig 1 Fig 1 Pan head screws M4x20 Hammer case Housing 2 Disassemb...

Page 8: ...Spindle Cam groove top of spindle Opening for steel ball inserting Steel ball 4 8 x 2pcs BTD042 Steel ball 5 6 x 2pcs BTD062 BTW072 Steel ball 3 x 29 pcs Hammer 1R045 Large gear extractor L L 85mm L...

Page 9: ...ll bearing 6801LLB Internal gear case Fig 6 6 Fastening FET spacer with tapping screw ST 3x8 When assembling FET spacer the fastening torque of tapping screw ST 3x8 is approx 1 1 Nm 1 5 Nm 11Kgf cm 15...

Page 10: ...nd black Pass lead wires between pin and endbell holding rib Fixing LED lead wires with lead holder pass them between pin and endbell holding rib Pin Pin Boss Lead holder Fixing lead wires red black w...

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