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Makita BTD123F Technical Information
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T
ECHNICAL INFORMATION
Models No.
Description
C
ONCEPT AND MAIN APPLICATIONS
Model BTD123F has been added to the MAKSTAR series models.
The brief features of the new 12V impact driver are;
*Compact design with an overall length of only 163mm (6-3/8")
*Extra-lightweight with the newly designed, compact and light
12V batteries, BH1220C or BH1233C
*Screw hole protrusions have been eliminated from hammer case
for increased maneuverability, allowing operator not to worry
about making scratches on workpiece with the tool.
This new product is available in the following variations.
Model No.
BTD123FZ
BTD123FSAE
BTD123FSJE
S
pecification
Voltage: V
Battery
Capacity: Ah
Cell
Charging time: min.
Machine screw
Standard bolt
Capacities
High tensile bolt
Coarse thread screw
Impacts per min.: min.-
No load speed: min.-
Max. fastening torque: N.m (kgf.cm/in.lbs)
Electric Brake
Variable speed (electric)
Reversing switch
Net weight: kg (lbs)
S
tandard equipment
*Plastic carrying case .................................... 1 pc.
*Phillips bit 2-65............................................ 1 pc.
< Note > The standard equipment for the tool shown may differ from country to country.
O
ptional accessories
*Assorted Phillips bit, Socket bits and Drill chucks
*Bit piece
*Stopper assembly
*Batteries BH1220C, BH1233C, BH1220, BH1233
*Charger DC14SA, DC14SC, DC24SA
BTD123F
Cordless Impact Driver
Battery
No
Ni-MH
BH1220C (2.0Ah)/ 2pcs
Ni-MH
BH1233C (3.3Ah)/ 2pcs
2.0Ah battery
3.3Ah battery
=bpm.
1
=rpm.
1
w/ 2.0 Ah battery
w/ 3.3 Ah battery
Plastic
Charger
carrying case
No
No
DC14SC
Yes
DC14SC
Yes
2.0 (battery BH1220C) / 3.3 (battery BH1233C)
Ni-MH
approx. 30 with DC14SC
approx. 50 with DC14SC
M4 - M8 (5/32 - 5/16")
M5 - M12 (3/16 - 15/32")
M5 - M10 (3/16 - 3/8")
22 - 120mm (7/8 - 3-3/4")
0 - 3,200
0 - 2,600
125 (1,270/1,110)
1.4 (3.1)
1.6 (3.5)
L
W
Dimensions: mm ( " )
w/ BH1220C
Length ( L )
Width ( W )
Height ( H )
226 (8-7/8)
12V
Yes
Yes
Yes
NEW TOOL
P 1 / 7
H
w/ BH1233C
163 (6-3/8)
82 (3-1/4)
234 (9-1/4)

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Summary of Contents for Makita BTD123F

  • Page 1 Description Cordless Impact Driver ONCEPT AND MAIN APPLICATIONS Model BTD123F has been added to the MAKSTAR series models. The brief features of the new 12V impact driver are; *Compact design with an overall length of only 163mm (6-3/8") *Extra-lightweight with the newly designed, compact and light...
  • Page 2 (3) Remove Anvil from Hammer case. Fig. 1 Compression spring 13 Steel ball 3.5 (2pcs) Ring spring groove Apply Makita grease N.No.2 to the Flat washer Sleeve Anvil cylindrical portion of anvil before mounting. [2] Removing Hammer Case Complete (1) Pull LED circuit out of housing by removing PT3x10 Tapping screw. ( Fig. 2) (2) Remove stopper by removing PT3x16 Tapping screw.
  • Page 3 P 3 / 7 epair [3] Disassembling Housing (1) After removing Brush holder caps and Carbon brushes, remove Hammer section, Ring 41 and Internal gear 51 from Housing. (Fig. 5) (2) Separate Internal gear case from Housing by removing four M4x12 Pan head screws. (Fig. 6) (3) Remove eight PT3x16 Tapping screws.
  • Page 4 Note: Remember to use a criss-cross tightening pattern. [3] Lubrication of Hammer Section Fig. 13 Before assembling, apply Makita grease N. No.2 to the following parts (Fig. 13); (1) Top of the Spindle where Anvil contacts ..0.5 g (2) Steel ball 5.6 (2 pcs) ........0.5 g (3) Steel ball 3.5 (24 pcs) ........
  • Page 5 P 5 / 7 epair [4] Fastening Hammer Case to Internal Gear Case Fig. 14 Fit socket 30-78 (Part No.134847-1) over the hex portion of Hammer case, and then tighten the socket Hammer case to the recommended torque of 25 - 30 N.m (260 - 310 kgf.cm).
  • Page 6 P 6 / 7 ircuit diagram Fig. 16 Color index of lead wires' sheath Black End bell complete Orange LED circuit Switch Connector Terminal (See next page for Wiring diagram.)
  • Page 7 P 7 / 7 iring diagram Fig. 17 Before Installation of Internal Electrical Parts Route the two lead wires (black and red) from LED circuit as illustrated below. Make a loose portion of the lead wires here by placing LED circuit as illustrated below. Boss LED circuit Hold the lead wires firmly with the lead wire holders.

This manual is also suitable for:

Btd123fzBtd123fsaeBtd123fsje