Makita 6411 Manual

Model No.

Description

PRODUCT

CONCEPT AND MAIN APPLICATIONS

P 1 /12

6411, 6412, 6413, M611

Drill 10mm (3/8")

TECHNICAL INFORMATION

Specification

Standard equipment

Optional accessories

Dimensions: mm (")

Width (W)

Height (H)

Length (L)

Model

234 (9-1/4)

6413

228 (9)

6411, 6412

M611

64 (2-1/2)

183 (7-1/4)

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

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

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

Drills bits

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.

Chuck capacity: mm (")

Double insulation

Net weight: kg (lbs)

Power supply cord: m (ft)

No load speed: min-1=rpm

Wood

6411: 3,000

6412, 6413, M611: 0 -3,000

Yes

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

25 (1)

2.0 (6.6)

1.2 (2.6)

Steel

Capacities: mm (") 10 (3/8)

Continuous Rating (W)

Voltage (V) Cycle (Hz) Input Output Max. Output (W)

120

110 4.3 450 230 35050/ 60

4.0 --- 230 35050/ 60

220

230

240

Current (A)

2.2 450 230 35050/ 60

2.1 450 230 35050/ 60

2.0 450 230 35050/ 60

Reverse switch

Model No.

Variable speed control

by trigger

Drill chuck type

6411

Yes Yes

Yes

KeyedKeyed

6412 6413

Yes

Keyed

M611

Yes

Keyless

Specification

6413

6411, 6412

M611

P 2 /12

[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.

[1] NECESSARY REPAIRING TOOLS

CAUTION: Unplug the machine for safety before repair/ maintenance

in accordance with the instruction manual!

Repair

1R004 Removing/Installing Ring spring 13 from Spindle

Removing Ball bearing 606ZZ

Removing/Installing Helical gear 35

Removing/Installing Ball bearing 6902ZZ

1R139

1R220

Assembling Drill chuck to Spindle

Note: Preset the fastening torque of 1R223

to 25- 30 N.m (250- 300kgf.cm).

Locking Spindle when removing Drill chuck from Spindle

1R223

A-33750

1R231

1R269

1R031

1R273

Retaining ring pliers ST-2

Drill chuck extractor

Ratchet head 9.5

Torque wrench shaft 20- 90N.m

1R222 Socket adapter

Bit Adaptor

1/4" Hex. shank bit for M8

Bearing extractor

Bearing setting pipe 28-20.2

Ring spring 26 setting tool B

DescriptionCode No. Use for

Fig. 1

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

Helical gear 35

Spindle

Drill chuck S-10

Item No. Description Portion to lubricate

P 3 /12

[3] DISASSEMBLY/ASSEMBLY

[3] -1. Drill Chuck

Repair

DISASSEMBLING

1R220

1R222

1R231

A-33750

Fig. 3 Fig. 4

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)

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

Drill chuck

Hex wrench 10

Spindle

Fig. 2

Vise

1R139

steel pipe

1R223

P 4 /12

[3] DISASSEMBLY/ASSEMBLY

[3] -2. Gear Section

Repair

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.

Tapping screw 4x18 (7 pcs)

Gear section

Housing (R)

Housing (L)

Fig. 5 Fig. 6

Fig. 7

Fig. 8

1R269

Ball bearing 606ZZ

1) Remove Ball bearing 606ZZ with 1R269.

1R273

1R031

2) Put Gear section

on 1R273.

5) Put Spindle on 1R031. 6) By pressing Spindle

using arbor press,

Spindle can be removed from

Ball bearing 6902ZZ.

3) By pressing Spindle

using arbor press,

Spindle can be removed together

with Ball bearing 6902ZZ.

4) Remove Ring spring 13

using 1R004.

Spindle

Ball bearing

6902ZZ

Helical gear 35

Spindle

Ring spring 13

1R004

Spindle

Ball bearing

6902ZZ

Spindle

Ball bearing

6902ZZ

DISASSEMBLING

P 5/12

[3] DISASSEMBLY/ASSEMBLY

[3] -2. Gear Section (cont.)

Repair

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.

4) Assemble Ball bearing 606ZZ

to Spindle using arbor press.

Ball bearing 606ZZ

Ball bearing 6902ZZ

Spindle

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

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

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)

Ring spring 13

1) Assemble Ball bearing to Spindle

using 1R031 and arbor press. 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.

1R031

Helical gear 35

Fig. 9 Fig. 10

Fig. 12

Fig. 13 Fig. 14

Fig. 11

[3] -3. Motor Section

Housing (L)

Carbon brush

Brush holder

Carbon brush

Brush holder

Motor section

Field

Armature

Armature commutator

Leaf spring

ASSEMBLING

DISASSEMBLING

1R273

Ball bearing

6902ZZ

grooved side

flat side

P 6/12

[3] DISASSEMBLY/ASSEMBLY

[3] -3. Motor Section (cont.)

Repair

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)

ASSEMBLING

Leaf spring

Ball bearing 627ZZ

Housing (L)

Fig. 15

concave side

Circuit diagram

P 7/12

Model 6411 (without Variable speed control and Reverse switch)

Machines Without Choke Coil and Noise Suppressor

Switch

Field

Power supply cord

Color index of lead wires' sheath

Black

White

Brush holder

Fig. D-1

Wiring diagram

P 8/12

Model 6411 (without Variable speed control and Reverse switch)

Machines Without Choke Coil

Switch

Field

Fig. D-2

Brush holder

boss A

boss B

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 Terminal Brush holder

boss B

Lead wire (black)

from No.2a Terminal of Switch

Field lead wire (black)

Route Field lead wire (white)

under 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

See "Connecting Lead wire to Brush holder".

Put slack portion of Field lead wire (black)

in the space between Brush holder and

inside wall of Housing (L).

Power supply cord

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.

Circuit diagram

P 9/12

Model 6411 (without Variable speed control and Reverse switch)

Machines With Choke Coil

Fig. D-3

Color index of lead wires' sheath

Black

White

Orange

Purple

*Noise suppressor

[if used]

Field

Choke coil

(with orange Lead wires)

Brush holder

Choke coil

(with purple Lead wires)

Switch

Power supply cord

*Note: Some countries do not use Noise suppressor.

Wiring diagram

P 10/12

Fig. D-4

Route Lead wires

between these ribs.

Model 6411 (without Variable speed control and Reverse switch)

Machines With Choke Coil

Noise suppressor

[if used]

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.

Switch

Field

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 Terminal Brush holder

boss B

Brush holder

boss A

boss B

See "Connecting Lead wire to 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.

Route Lead wires

under Brush holder.

Choke coil

(with orange Lead wires)

Choke coil

(with purple Lead wires)

Power supply cord

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

Lead wires

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