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Makita BFT022F Technical Information

Cordless screwdrivers 14.4v
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T
ECHNICAL INFORMATION
Model No.
Description
C
ONCEPT AND MAIN APPLICATIONS
These four cordless screwdrivers for fastening works in assembling line are
developed as advanced models of 9.6V Ni-MH battery tools of BFT020F series.
Additionally to the same high fastening torque accuracy as the current series models,
these products feature a powerful and efficient power source of 14.4V Li-ion battery.
These products are available in the following specifications with the model numbers
described below.
Torque range:
Model No.
N.m (in.lbs)
BFT022FZ 0.5 - 2 (4 - 18)
BFT044FZ
1 - 4 (8.9 - 35)
BFT084FZ
3 - 8 (27 - 71)
BFT126FZ
5 - 12 (44 - 106)
S
pecification
Specifications
Voltage: V
Capacity: Ah
Cell
Energy capacity: W
Charging time (approx.): min.
Max output: W
Torque range: N.m (in.lbs)
No load speed: rpm= min
Driving shank: mm (")
Soft start
LED Job light
Electric brake
Reversing switch
Torque adjustment
Weight according to
EPTA-Procedure 01/2003: kg (lbs)
*1 with Battery BL1415
*2 with Battery BL1430
*3 for USA, Canada, Guam, Panama, Mexico and Columbia
S
tandard equipment
No, but the following item(s) will be supplied with the machine if required:
*Torque adjust tool
*Protector
O
ptional accessories
Battery BL1415
Battery BL1430
Battery BL1430A
Auto refresh adapter ADP03
Protectors (red/ blue/ yellow/ clear)
Torque adjust tool
Grip base (for Grip 37)
Grip 37 (Side grip)
BFT022F, BFT044F, BFT084F, BFT126F
Cordless Screwdrivers 14.4V
Battery
Battery
type quantity
cover
No
No
Model
BFT022F
170
0.5 - 2 (4 - 18)
700
-1
Fast charger DC18RA (for USA, Canada, Guam, Panama, Mexico, Colombia)
Fast charger DC18RC (All countries except the countries above)
Charger DC24SC
Charger DC18SD
Automotive charger DC18SE
Anti-kickback head for Spindle M
Anti-kickback head for Spindle N
Charger
No
No
BFT044F
BFT084F
14.4
1.3/ 3.0
Li-ion
19/ 44
15/ 22 with DC18RC (DC18RA*
130
1 - 4 (8.9 - 35)
3 - 8 (27 - 71)
950
Hex 6.35 (1/4)
Yes
Yes
Yes
Yes
Yes
1.4 (3.0)*1/ 1.5 (3.4) *2
W
Dimensions: mm (")
Length (L)
Width (W)
Height (H)
*1 with Battery 1415
*2 with Battery 1430
BFT126F
)
3
180
180
5 - 12 (44 - 106)
780
410
PRODUCT
P 1/ 13
L
H
200 (7-7/8)
74 (2-15/16)
235 (9-1/4)*1
250 (9-7/8)*2

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Summary of Contents for Makita BFT022F

  • Page 1 ECHNICAL INFORMATION PRODUCT P 1/ 13 Model No. BFT022F, BFT044F, BFT084F, BFT126F Description Cordless Screwdrivers 14.4V ONCEPT AND MAIN APPLICATIONS These four cordless screwdrivers for fastening works in assembling line are developed as advanced models of 9.6V Ni-MH battery tools of BFT020F series.
  • Page 2: Necessary Repairingtools

    Note: Some parts numbers and descriptions vary by model. Refer to the following list and replace the descriptions in this technical information. (for example, Cam C/ A means Cam C or Cam A.) Model No. Item No. BFT022F BFT044F BFT084F BFT126F...
  • Page 3: Adhesive Application

    Apply the following lubricants to protect parts and product from unusual abrasion (Fig. 1): • Makita sealing lubricant No.101 to the portions designated with the gray triangle • Makita grease N. No.2 to the portions designated with the black triangle Apply ThreeBond 1303 or Loctite 603 to the portion designated with the black arrow.
  • Page 4 P 4/13 epair [3] DISASSEMBLY/ASSEMBLY [3] -1. Bit holder section DISASSEMBLING Fig. 2 Bit holder section can be disassembled from Spindle by Ring spring 10 Steel ball 3 (2 pcs) removing Ring spring 10 from the groove of Spindle by using 1R291.
  • Page 5 P 5/13 epair [3] DISASSEMBLY/ASSEMBLY [3] -2. Spindle Section DISASSEMBLING (6) Remove Ring spring 11 with 1R004. (Fig. 8) (7) Remove Ball bearing 6801LLB with 1R269. (Fig. 9) (8) Remove the other Ball bearing 6801LLB together with Ring 12 by using 1R269. (Fig. 10) Fig.
  • Page 6 P 6/13 epair [3] DISASSEMBLY/ASSEMBLY [3] -2. Spindle section (cont.) ASSEMBLING (3) Make sure that Compression spring 5 is set in place in Clutch section before assembling Clutch section and Clutch case to Housing. (Fig. 5) (4) Assemble Clutch section and Clutch case to Housing by screwing four M4x22 (+) Pan head screws. (Fig. 4) Then put Lead wires of Switch unit and LED Job light in place as drawn in Fig.
  • Page 7 P 7/13 epair [3] DISASSEMBLY/ASSEMBLY [3] -3. Clutch Section (cont.) DISASSEMBLING (5) Insert short leg of hex wrench 6 into the hole of Spindle, and fix long leg of the hex wrench securely in vise. Insert No.T25 Torx wrench of Knife type hexalobular wrench (1R392) into the socket of M5x10 Torx countersunk head screw.
  • Page 8 P 8/13 epair [3] DISASSEMBLY/ASSEMBLY [3] -4. Motor section and Gear ass’y DISASSEMBLING (1) Remove Bit holder section, Switch lever, Clutch case and Clutch section (=Clutch assembly) from Housing. (Figs. 2, 3 and 4) (2) After removing Brush holder caps and Carbon brushes, remove Housing L from Housing R by unscrewing eight M3x20 Pan head screws.
  • Page 9 [3] -4. Motor section and Gear ass’y ASSEMBLING (1) Apply Makita grease N No.2 (2g) to teeth portions of all Gears and all Shaft pins portion of the Carrier complete A/ B and Spur gear complete. (Fig. 1) (2) Assemble Gear ass’y. (Figs. 24 and 25) (3) Assemble Motor section.
  • Page 10 P 10/13 epair [3] DISASSEMBLY/ASSEMBLY [3] -5. Switch Section DISASSEMBLING Fig. 27 After removing F/R change lever, unscrew the screw that fastens Micro switch to Reverse switch. F/R change lever Micro switch can be removed by pulling in the direction of the gray arrow while turning it counterclockwise.
  • Page 11: Circuit Diagram

    P 11/13 ircuit diagram Fig. D-1 Color index of lead wires' sheath Black White Purple Blue Orange Gray Yellow Switch Micro switch section Endbell complete Polyolefin tube Reverse (heat-shrink tube) switch section Endbell Switch unit Controller circuit Buzzer circuit Terminal Controller unit Line filter Line filter is not used...
  • Page 12: Led Circuit

    P 12/13 iring diagram (1) Wiring in Housing R Fig. D-2 [Routing Lead wires (black, red) of Endbell complete] Endbell complete Controller Black wire: Route beside the right side of LED cover portion of Controller, then connect to No. M2 terminal of Switch section. Red wire: Route beside the left side of LED cover Lead wire (black) portion of Controller, then connect to...
  • Page 13 P 13/13 iring diagram (2) Wiring on the Outside of Housing Fig. D-3 Wiring of Lead wires (yellow, purple) that connect Switch unit with Controller (These Lead wires are covered by a protective tube and called as "Wire yp" in the drawn below.) Switch unit Switch unit Wire yp...

This manual is also suitable for:

Bft044fBft084fBft126f

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