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R

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Fig. 7

Fig. 8

Fig. 9

Fig. 10

Fig. 11

Fig. 12

Fig. 13

< 5 > Assembling spindle (as a bit holder) and clutch case

Ring spring 11

1R004
Retaining ring S plier

( 1 ) Set ball bearing 6801LLB on 1R035 "Bearing setting plate".  Mount spindle to ball bearing 6801LLB by pressing
        with arbor press.  See Fig. 7

( 2 ) Mount ring 12 to spindle.   See Fig. 8.

( 3 ) Set another ball bearing 6801LLB on 1R035 "Bearing setting plate".  Mount spindle to the ball bearing 6801LLB
        by pressing with arbor press.  See Fig. 9.

( 4 ) Secure 2 pcs. of ball bearing 6801LLB and ring 12 with ring spring 11.   See Fig. 10.

( 5 ) Mount the spindle section to clutch case as illustrated in Fig. 11.

( 6 ) Secure the spindle section in the clutch case with retaining ring R-21.  See Fig. 12.

( 7 ) Mount clutch section to motor housing.  Mount 
        compression spring 5 to the clutch section. Fasten
        the clutch case to the motor housing with 4 pcs.of 
        pan head screw M4x22  See Fig. 13.

1R035
Bearing setting plate

1R036
Bearing setting plate

Ball bearing 
6801LLB

Ball bearing 
6801LLB

Spindle

Ring 12

< Note > Do not use the used ring spring 11. It has to be always replaced with the fresh one.

1R237
Round bar for arbor

Clutch case

No.1R311
Retaining Ring Pliers 
with Long Bent Nails

Retaining ring R-21

Clutch case

Clutch section

Pan head
 screw M4x22

Compression 
spring 5

Summary of Contents for BFT040F

Page 1: ...developed for fastening works in assembling line Their common feature and benefits are as follows New charging system Higher accuracy in fastening torque Superior handling BHT123F 12V is applicable to...

Page 2: ...ole portion Whole portion Teeth portion which engages 49 spur gear 48 49 Spur gear 19 54 1 0 04 1 0 04 2 Disassembling bit holder section 3 Assembling bit holder section 1 Remove ring spring Then flat...

Page 3: ...See Fig 4 4 Remove ring spring 11 from spindle And then remove ball bearing 6801LLB on the ring spring 11 side See Fig 5 5 After removing ring 12 remove the another ball bearing 6801lLB See Fig 6 Pan...

Page 4: ...g spring 11 See Fig 10 5 Mount the spindle section to clutch case as illustrated in Fig 11 6 Secure the spindle section in the clutch case with retaining ring R 21 See Fig 12 7 Mount clutch section to...

Page 5: ...mbling spindle as a bit holder and clutch case 2 Remove clutch section from motor housing See Fig 16 Clutch section Compression spring 5 4 Remove adjust ring complete compression spring 19 from spindl...

Page 6: ...head screw M5x10 Torx counter sunk head screw M5x10 Hex wrench Torx wrench T25 6mm Steel balls 3 0 13 pcs Flat washer 7 Cam A Note Pay attention not to lose steel balls when disassembling Use the hex...

Page 7: ...teel balls 5 Mount steel balls 4 to cam B Mount cam A Cam B Steel balls 4 3 pcs Steel balls 3 0 13 pcs Mount steel balls 3 0 to cam A Mount flat washer 7 to cam A Pay attention not to spot the screw h...

Page 8: ...m housing R 4 Turn motor bracket anti clockwise So gear section can be separated from motor section See Fig 35 5 Remove endbell from motor armature And then pull armature from yoke unit See Fig 36 Bru...

Page 9: ...6805LLB and carrier complete B to gear case See Fig 40 3 Mount internal gear 47 to the gear case See Fig 41 4 Engaging internal gear 47 mount 3 pcs of spur gear 18 to the shaft portion of carrier comp...

Page 10: ...using R and put ON OFF switch with F R change lever buzzer circuit and terminal into housing R Contain LED circuit into housing R See Fig 49 12 Mount plate and lens And secure housing L with 8 pcs of...

Page 11: ...g its concave portion with the boss of ON OFF switch See Fig 52 3 Mount the switch to housing R See Fig 53 Screw Micro switch ON OFF switch Turning anti clockwise pull off the micro switch F R change...

Page 12: ...Color index of lead wires Black White Red Orange Blue Yellow Purple Gray M DC Motor End bell Terminal Controller Indicator lamp is built in the controller COM NO Micro Switch ON OFF Switch M2 S1 S2 M...

Page 13: ...r circuit has to be so mounted that the sponge side is faced to the housing L side The connector has to be put on the terminal side of this line as illustrated Pass the following lead wires between ri...

Page 14: ...nted that the sponge side is faced to the housing L side The connector has to be put on the terminal side of this line as illustrated Pass the following lead wires between rib and the wall of housing...

Page 15: ...ders at clutch case Clutch case Lead holder Contain the slack portion of lead wires and connectors into this pace Controller lead wire white Controller lead wire white Controller lead wire purple Cont...

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