Makita 6413, 6411, 6412, M611 User Manual

T

Description

ECHNICAL INFORMATION

Model No.

6411, 6412, 6413, M611

Drill 10mm (3/8")

PRODUCT

P 1 /12

L

L

CONCEPT AND MAIN APPLICATIONS

Models 6411, 6412, 6413 and M611 are cost-competitive
10mm Drills developed as the successor models of
6409, 6410, 6510SB and M610, featuring compact and
lightweight design yet with high durability.

Listed below are the specification differences among
the four models.

Model No.

Specification

Reverse switch
Variable speed control
by trigger
Drill chuck type

Specification

Voltage (V) Cycle (Hz)

110 4.3 450 230 35050/ 60
120
220
230
240

6411

No

No

Current (A)

4.0 --- 230 35050/ 60

2.2 450 230 35050/ 60

2.1 450 230 35050/ 60

2.0 450 230 35050/ 60

6412 6413

Yes Yes

Yes

KeyedKeyed

Yes

Keyless

W

6411, 6412
M611

M611

Yes

Yes

Keyed

Continuous Rating (W)

Input Output

H

Model

Length (L)
Width (W)
Height (H)

W

6413

Dimensions: mm (")

6411, 6412

M611

228 (9)

Max. Output (W)

234 (9-1/4)

64 (2-1/2)

183 (7-1/4)

H

6413

Capacities: mm (")

Steel
Wood

No load speed: min-1=rpm

Chuck capacity: mm (")
Double insulation

Power supply cord: m (ft)
Net weight: kg (lbs)

6412, 6413, M611: 0 -3,000

10 (3/8)

25 (1)

6411: 3,000

1.5 - 10 (1/16 -3/8)
Yes

2.0 (6.6)

1.2 (2.6)

Standard equipment

Chuck key S10 ............ 1 (for 6411, 6412, M611)

Key holder 10 .............. 1 (for 6411, 6412, M611)

Note: The standard equipment for the tool shown above may differ by country.

Optional accessories

Drills bits

Repair

CAUTION: Unplug the machine for safety before repair/ maintenance
in accordance with the instruction manual!

[1] NECESSARY REPAIRING TOOLS

DescriptionCode No. Use for
1R004 Removing/Installing Ring spring 13 from Spindle
1R139

1R220
1R222 Socket adapter

1R223

A-33750

1R231
1R269
1R273
1R031

[2] LUBRICATION

Apply Makita grease N. No.1 to the following portions designated with the black triangle to protect
parts and product from unusual abrasion.

Retaining ring pliers ST-2

Drill chuck extractor
Ratchet head 9.5

Torque wrench shaft 20- 90N.m

Bit Adaptor
1/4" Hex. shank bit for M8
Bearing extractor
Ring spring 26 setting tool B

Bearing setting pipe 28-20.2

Locking Spindle when removing Drill chuck from Spindle

Assembling Drill chuck to Spindle
Note: Preset the fastening torque of 1R223
to 25- 30 N.m (250- 300kgf.cm).

Removing Ball bearing 606ZZ
Removing/Installing Helical gear 35
Removing/Installing Ball bearing 6902ZZ

P 2 /12

Item No. Description Portion to lubricate

7

Fig. 1

Housing Gear room for Helical Gear 35 (Apply approx. 3g.)

7

Drill chuck S-10

Helical gear 35

Spindle

P 3 /12

Repair

[3] DISASSEMBLY/ASSEMBLY
[3] -1. Drill Chuck

DISASSEMBLING

See Fig. 2.

1) Fix 1R139 securely in vise, then lock Spindle
by putting it in the U-shaped notch of 1R139.

2) Fix Hex wrench 10 securely in Drill chuck.
Attach an appropriate steel pipe to Hex wrench 10
as extension bar.

3) Remove Drill chuck from Spindle by turning
Drill chuck counterclockwise using Hex wrench 10
and steel pipe.

ASSEMBLING

1) Assemble 1R220, 1R222, 1R223 and A-33750 as illustrated in Fig. 3.
Note: Preset the fastening torque of 1R223 to 25- 30N.m (250- 300 kgf.cm).

2) Lock Spindle as you did in step 1) of DISASSEMBLING, then fix 1R231 securely in Drill chuck. (Fig. 4)

3) Assemble Drill chuck to Spindle by turning 1R231 and Drill chuck clockwise using the repairing tools described in
step 1) of ASSEMBLING. (Fig. 4)

Fig. 3 Fig. 4

Fig. 2

steel pipe

Hex wrench 10

Drill chuck

1R139

Spindle

Vise

1R223

1R231

A-33750

1R222

1R220

Repair

[3] DISASSEMBLY/ASSEMBLY
[3] -2. Gear Section

DISASSEMBLING

1) After disassembling Drill chuck as illustrated in Fig. 2, separate Housing (R) from Housing (L).
Remove Gear section from Housing (L). (Fig. 5)

2) Disassemble Gear section as illustrated in Figs. 6, 7, 8.

Fig. 5 Fig. 6

Tapping screw 4x18 (7 pcs)

1) Remove Ball bearing 606ZZ with 1R269.

Gear section

P 4 /12

1R269

Housing (L)

Fig. 7

2) Put Gear section
on 1R273.

1R273

3) By pressing Spindle
using arbor press,

Spindle

Ball bearing 606ZZ

Housing (R)

Spindle can be removed together
with Ball bearing 6902ZZ.

Helical gear 35

Spindle

Ball bearing
6902ZZ

4) Remove Ring spring 13
using 1R004.

1R004

Ring spring 13

Fig. 8

5) Put Spindle on 1R031. 6) By pressing Spindle
using arbor press,

Spindle

Ball bearing
6902ZZ

1R031

Spindle can be removed from
Ball bearing 6902ZZ.

Ball bearing
6902ZZ

Spindle

Repair

[3] DISASSEMBLY/ASSEMBLY
[3] -2. Gear Section (cont.)

ASSEMBLING

1) Assemble Gear section as illustrated in Fig. 9 to Fig. 12.

2) Assemble Gear section to Housing (L). (Fig. 5 in page 4)

Fig. 9 Fig. 10

P 5/12

Fig. 11

Ball bearing

6902ZZ

1) Assemble Ball bearing to Spindle
using 1R031 and arbor press.

Spindle

Ball bearing 6902ZZ

1R031

3) Assemble Helical gear 35 to Spindle using 1R273
and arbor press.
Note:
Helical gear 35 is not reversible when assembled
to Spindle. The flat side of the gear must face
towards Ball bearing 6902ZZ.

flat side

Helical gear 35

grooved side

2) Fix Ball bearing 6902ZZ by assembling
Ring spring 13 to Spindle using 1R004.
Note:
If Ring spring 13 is deformed or damaged
when removed from Spindle, be sure to
replace it with new one.

Ring spring 13

Fig. 12

4) Assemble Ball bearing 606ZZ
to Spindle using arbor press.

Ball bearing 606ZZ

1R273

flat side

[3] -3. Motor Section

DISASSEMBLING

1) After separating Housing (R) from Housing (L), disconnect Carbon brushes from Armature commutator by pulling off
Brush holders from Housing (L). Disassemble Motor section from Housing (L). (Fig. 13)

2) Pull out Armature from Field. (Fig. 14)

Fig. 13 Fig. 14

Motor section

Brush holder

Carbon brush

Armature commutator

Leaf spring

Housing (L)

Carbon brush

Brush holder

Armature

Field

Repair

[3] DISASSEMBLY/ASSEMBLY
[3] -3. Motor Section (cont.)

ASSEMBLING

Do the reverse of the disassembling steps.

Note:

Leaf spring is not reversible when assembled
to Housing (L). The concave side must face towards
Ball bearing 627ZZ on Armature. (Fig. 15)

P 6/12

Fig. 15

Housing (L)

Ball bearing 627ZZ

Leaf spring

concave side

Circuit diagram

Model 6411 (without Variable speed control and Reverse switch)
Machines Without Choke Coil and Noise Suppressor

Fig. D-1

Color index of lead wires' sheath

Black
White

P 7/12

Brush holder

Field

Switch

Power supply cord

Wiring diagram

Model 6411 (without Variable speed control and Reverse switch)
Machines Without Choke Coil

Important: Do not put slack portion of any Lead wire in the space surrounded by Field and Brush holders.

Otherwise Lead wires will be broken by rotating Armature.

Fig. D-2

P 8/12

Put slack portion of Field lead wire (black)
in the space between Brush holder and
inside wall of Housing (L).

boss A

boss B

See "Connecting Lead wire to Brush holder".

Route the following two Lead wires
between the ribs:
*Field lead wire (white)
*Lead wire (black)
from No.2a Terminal of Switch
to Brush holder

Power supply cord

See "Connecting Lead wire to Brush holder".

Brush holder

Field

Switch

Route Field lead wire (white)
under Brush holder.

Connecting Lead wire to Brush holder

1) Brush holders are not reversible
when assembled to Housing (L).
Terminal insertion hole of each
Brush holder must be positioned
outside boss A/boss B.

2) Do not route each Lead wire
inside boss A/boss B.

boss A

boss B

Field lead wire (black)

Terminal

Lead wire (black)
from No.2a Terminal of Switch

Brush holder

Circuit diagram

Model 6411 (without Variable speed control and Reverse switch)
Machines With Choke Coil

Fig. D-3

P 9/12

Color index of lead wires' sheath

Black
White

Orange

Purple

Brush holder

*Note: Some countries do not use Noise suppressor.

Choke coil
(with purple Lead wires)

Field

Choke coil

(with orange Lead wires)

*Noise suppressor

[if used]

Switch

Power supply cord

Wiring diagram

Model 6411 (without Variable speed control and Reverse switch)
Machines With Choke Coil

Important: Do not put slack portion of any Lead wire in the space surrounded by Field and Brush holders.

Otherwise Lead wires will be broken by rotating Armature.
Note: 1) Some countries do not use Noise suppressor.

2) Put Choke coils and Noise suppressor (if used) in place as illustrated in Fig. D-4.

Fig. D-4

Lead wires

Choke coil lead wire (purple) to Brush holder
Choke coil lead wire (purple) to No.1a Terminal of Switch
Choke coil lead wire (orange) to Brush holder
Choke coil lead wire (orange) to Field
Field lead wire (black) to No.2a Terminal of Switch

See "Connecting Lead wire to Brush holder".

Brush holder

Put slack portion of Lead wire
in the space between Brush holder
and inside wall of Housing (L).
Otherwise the Lead wire will touch
rotating Armature.

Fix two Lead wires
with this Lead wire holder.

Choke coil
(with purple Lead wires)

P 10/12

boss A

boss B

See "Connecting Lead wire to Brush holder".

Route Lead wires
between these ribs.

Choke coil

(with orange Lead wires)

Field

Switch

Route Lead wires
under Brush holder.

Noise suppressor
[if used]

Power supply cord

Connecting Lead wire to Brush holder

1) Brush holders are not reversible
when assembled to Housing (L).
Terminal insertion hole of each
Brush holder must be positioned
outside boss A/boss B.

2) Do not route each Lead wire
inside boss A/boss B.

boss A

boss B

Terminal

Brush holder

Circuit diagram

Models 6412, 6413, M611 (with Variable speed control and Reverse switch)
Fig. D-5

Color index of lead wires' sheath
Black
White
Orange

Blue
Purple

Note:
*Choke coil (with blue Lead wire and black Lead wire)

is reversible when connected to Switch.

**Some countries do not use Noise suppressor or Choke coils.

*Choke coil
(with purple Lead wires)
[if used]

P 11/12

Brush holder

*Choke coil

(with orange Lead wires)

[if used]

*Choke coil

(with blue Lead wire

and black Lead wire)

[if used]

**Noise suppressor

[if used]

Field

Switch

Power supply cord

Wiring diagram

Models 6412, 6413, M611 (with Variable speed control and Reverse switch)

Important: Do not put slack portion of any Lead wire in the space surrounded by Field and Brush holders.

Otherwise Lead wires will be broken by rotating Armature.
Note: 1) Some countries do not use Noise suppressor or Choke coils.

2) Put Choke coils and Noise suppressor (if used) in place as illustrated in Fig. D-6.

3) Choke coil (with blue Lead wire and black Lead wire) is reversible when connected to Switch.

Fig. D-6

Lead wires

Choke coil lead wire (purple) to Brush holder
Choke coil lead wire (purple) to No.4 Terminal of Switch
Choke coil lead wire (orange) to Brush holder
Choke coil lead wire (orange) to No.3 Terminal of Switch
Field lead wire (black) to No.2a Terminal of Switch
Field lead wire (white) to No.5 Terminal of Switch
Choke coil lead wire (blue or black) to No.6 Terminal of Switch

Brush holder

See "Connecting Lead wire to Brush holder".

Fix two Lead wires
with this Lead wire holder.

Choke coil
(with purple Lead wires)
[if used]

P 12/12

Put slack portion of Lead wire
in the space between Brush holder
and inside wall of Housing (L).
Otherwise the Lead wire will touch
rotating Armature.

Put slack portion of Lead wires
in this space.

See "Connecting Lead wire to Brush holder".

Route Lead wires
between these ribs.

Choke coil

(with orange Lead wires)

[if used]

Choke coil

(with blue Lead wire

and black Lead wire)

[if used]

boss A

boss B

Field

Switch

Route Lead wires
under Brush holder.

Noise suppressor
[if used]

Power supply cord

Connecting Lead wire to Brush holder

1) Brush holders are not reversible
when assembled to Housing (L).
Terminal insertion hole of each
Brush holder must be positioned
outside boss A/boss B.

2) Do not route each Lead wire
inside boss A/boss B.

boss A

boss B

Terminal

Brush holder