Models No.
Description
PRODUCT
CONCEPT AND MAIN APPLICATIONS
P 1/ 8
Model MT60 has been developed as a maktec brand 10mm Drill
for emerging countries such as China and India by prioritizing
cost competitiveness.
Because this model has been designed through partial re-standardization
of product performance to meet the requirements of the target market,
its formulation of maktec design and model number has been changed
to distinguish this model from the current maktec series models.
MT60
10mm Drill
Dimensions: mm (")
Width (W)
Height (H)
Length (L)
230 (9)
176 (6-15/16)
66 (2-5/8)
W
Output
Standard equipment
Note: The standard equipment for the tool shown above may vary by country.
Chuck key .......................... 1
Specification
Continuous Rating (W)
Voltage (V) Cycle (Hz)
Input
Max. Output (W)
220
230 - 240
1.7
1.6
50/ 60
50/ 60
350
350
170
170
300
300
Current (A)
Drill chuck type
Chuck capacity: mm (")
Protection against electric shock
Double insulation
Weight according to
EPTA-Procedure 01/2003: kg (lbs)
Power supply cord: m (ft)
No load speed: min-
1
= rpm
1.5 - 10 (1/16 - 3/8)
10 (3/8)
0 - 3,000
Yes
Yes
1.2 (2.6)
2.0 (6.6)
20 (13/16)
Reverse switch
Capacities: mm (")
Steel
Wood
Keyed
Variable speed control by trigger
L
H
T
ECHNICAL INFORMATION
P 2/ 8
Repair
CAUTION: Repair the machine in accordance with “Instruction manual” or “Safety instructions”.
[1] NECESSARY REPAIR TOOLS
[2] LUBRICANT AND ADHESIVE APPLICATION
[3] DISASSEMBLY/ASSEMBLY
[3]-1. Drill Chuck
Code No. Description Use for
1R004 Retaining Ring S Pliers ST-2 removing/ assembling Ring spring 11 from Spindle
1R032 Bearing Setting Plate 8.2
removing Helical gear 35
1R232 Pipe 30
1R269 Bearing Extractor removing Ball bearings
Apply the following lubricants to protect parts and product from unusual abrasion. (Fig. 1)
DISASSEMBLING
Work tableWork table
Hex wrenchHex wrench
Remove Drill chuck using Hex wrench and Hammer as described in Fig. 2.
3. Turn the Hex wrench counterclockwise
by striking it with plastic hammer.
1. Tighten the short end of a Hex wrench
in Drill chuck.
Hex wrench
Fig. 2
7
Item No. Description Lubricant AmountPortion to lubricate
LUBRICANT
Fig. 1
: Makita grease N. No.1 (3g)
Housing Set Gear room where Helical gear 35 rotates Makita grease N No.1 3g
7
Spindle can be deformed by the shock to
hex wrench.
Fig. 2-A
[CORRECT] [WRONG]
Drill chuck
Work bench
Hex wrench
2. Fix the machine on a workbench securely
by pressing both its Gear housing portion
and Drill chuck against the workbench.
See the left illustration in Fig. 2-A.
P 3/ 8
Repair
[3] DISASSEMBLY/ASSEMBLY
[3]-1. Drill Chuck
ASSEMBLING
5. Strike 1R032 carefully
with arbor press
to push Spindle out a little,
then remove 1R032.
1. Separate Housing (R) from
Housing (L) by unscrewing
seven 4x18 Tapping screws.
Housing (R)
4x18
Tapping screw
(7 pcs.)
Housing (L)
Note: Because the Spindle for this model is not hardened, the portion where Ball bearing 606ZZ is to be mounted
can be deformed in the removal process. Therefore, do not reuse the removed Spindle.
Helical
gear 35
1R032
4. Put Helical gear 35 on 1R232,
then1R032 on Helical gear 35.
1R232
(1) Remove Drill chuck. (Fig. 2)
(2) Remove Spindle section from Housing (L), then disassemble Spindle from Helical gear 35. (Fig. 3)
Do the reverse of the disassembling steps.
Fig. 3
[3]-2. Spindle and Helical Gear 35
DISASSEMBLING
2. Remove Spindle section
from Housing (L).
3. Remove Ball bearing
606ZZ with 1R269.
Ball bearing 606ZZ
Ball bearing 6001ZZ
Helical gear 35
Spindle
Ball bearing
606ZZ
Spindle
1R269
Ball bearing
6001ZZ
1R232
Ring
spring 11
6. Push Spindle directly with
arbor press. Spindle is removed
from Helical gear 35 together
with Ball bearing 6201ZZ.
Spindle
P 4/ 8
Repair
[3] DISASSEMBLY/ASSEMBLY
[3]-2. Spindle and Helical Gear 35
ASSEMBLING
7. Remove Ring spring 11 with 1R004.
(3) Remove Ball bearing 6001ZZ as illustrated in Fig. 4.
Note in Assembling:
1. Use new Spindle. (See the Note in Fig. 3)
2. Press-fit Spindle in Helical gear 35 from the chamfered end of the hole of the Gear as described on the left in Fig. 5.
Fig. 4
DISASSEMBLING
8. Remove Ball bearing 6001ZZ with 1R269.
1R004
Ring spring 11
Ball bearing
6001ZZ
Fig. 5
[Wrong][Correct]
1R232
Helical gear 35
straight end
Ball bearing
6001ZZ
1R232
chamfered
end
Do the reverse of the disassembling steps.
Circuit diagram
P 5/ 8
Color index of lead wires' sheath
Black
Red
White
Orange
Purple
Field
viewed from
Commutator end
For the Market where Radio Interference Suppression is required
Trigger
BH B
BH A
Choke coil (purple)
Noise
suppressor
F/R Change
lever
[Housing L side] [Housing R side]
Power supply cord
This Lead wire is blue for some
countries instead of white.
Switch
Choke coil (orange)
This Lead wire is brown for some
countries instead of black.
Circuit diagram
P 6/ 8
Insulated connecting
terminal
Brush holder
Lead wire holder
Power supply cord
Housing R
side
Housing L
side
Brush holder
Brush holder
Switch
Wiring to Brush Holder
For easy wiring, set Brush holders on Housing L
as instructed below:
*Brush holder on Switch side -
Face the window of Brush holder towards
Housing R side.
*Brush holder on the opposite side -
Face the window of Brush holder towards
Housing L side.
The Insulated connecting terminals can be
connected from the Ball bearing 627ZZ side
(rear side).
Ball bearing 627ZZ
window of
Brush holder
Wiring in Housing L
For the Market where Radio Interference Suppression is required
When fixing Lead wires
in this Lead wire holder,
put Choke coil’s lead wire
(orange) over Field lead
wire (black).
Choke coil
with Lead wire
(orange)
Put Choke coil (orange)
in this space.
Route Field lead wires
(black, white) under
Brush holder.
Put Choke coil (purple)
in this space.
Choke coil
with Lead wire
(purple)
Noise suppressor
Put Noise suppressor
in this space.
Circuit diagram
P 7/ 8
Color index of lead wires' sheath
Black
Red
White
Orange
Purple
Field
viewed from
Commutator end
For the Market where Radio Interference Suppression is not required
Trigger
BH B
BH A
F/R Change
lever
[Housing L side] [Housing R side]
Power supply cord
This Lead wire is blue for some
countries instead of white.
Switch
This Lead wire is brown for some
countries instead of black.
Circuit diagram
P 8/ 8
Insulated connecting
terminal
Brush holder
Lead wire holder
Power supply cord
Housing R
side
Housing L
side
Brush holder
Brush holder
Switch
Wiring to Brush Holder
For easy wiring, set Brush holders on Housing L
as instructed below:
*Brush holder on Switch side -
Face the window of Brush holder towards
Housing R side.
*Brush holder on the opposite side -
Face the window of Brush holder towards
Housing L side.
The Insulated connecting terminals can be
connected from the Ball bearing 627ZZ side
(rear side).
Ball bearing 627ZZ
window of
Brush holder
Wiring in Housing L
For the Market where Radio Interference Suppression is not required
When fixing Lead wires
in this Lead wire holder,
put Choke coil’s lead wire
(orange) over Field lead
wire (black).
Route Field lead wires
(black, white) under
Brush holder.
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