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Model No.

 Description

PRODUCT

C

ONCEPT AND MAIN APPLICATIONS

P 1/ 1

4

S

pecification

Dimensions: mm (")

Width (W)
Height (H)

Length (L)

431 (17) 

198 (7-3/4) 
187 (7-3/8) 

9237C/ 9237CB
Polisher 180mm (7")

Models 9237C/ 9237CB have been developed based on 9227C/ 9227CB.

In addition to the benefits of the current models, 9237C/ 9237CB feature

the following value-adding benefits:

• Loop handle with elastomer soft grip

• Elastomer bumper on gear housing

• Vent dust cover for protection from ingress of wool fibers
The only specification difference between 9237C and 9237CB is

the method of protection against electric shock:

 9237C:    Grounding

 9237CB: Double insulation

W

L

110

50/60

10

1,100

580

1,600

120

50/60

10

---

580

1,600

220

50/60

5.7

1,200

710

1,800

230

50/60

5.5

1,200

710

1,800

Continuous Rating (W)

Voltage (V)

Cycle (Hz)

Input

Output

Max. Output (W)

Current (A)

S

tandard equipment

O

ptional accessories

Note:

 The standard equipment for the tool shown above may vary by country.

Loop handle or Side grip .........................................1

Hex wrench 6  . ........................................................1

M8x25 Hex socket head bolt ...................................1 (for some countries)

Sleeve 18 .................................................................1 (for some countries)

Wool pad 180 ..........................................................1 (for some countries)

Wool bonnet 180......................................................1 (for some countries)

Rubber pad 170........................................................1 (for some countries)

Sanding lock nut ......................................................1 (for some countries)

Lock nut wrench 28 .................................................1 (for some countries)

240

50/60

5.3

1,200

710

1,800

*1

 The indication of rpm on Name plate is ‘3,200 min.

ˉ

¹’.

*2

 with Loop handle

Specification

Model No.

No load speed: min.

ˉ

¹=rpm

Diameter of pad: mm (")

Protection against electric shock

Power supply cord: m (ft)

Weight according to

EPTA-Procedure 01/2003

*

2

: kg (lbs)

9237C

9237CB

180 (7)

Europe, Korea: 4.0 (13.1)

Brazil, Chile, Peru, Oceania: 2.0 (6.6)

Other countries: 2.5 (8.2)

0 - 600/3,200

*

1

Double insulation

Grounding

Yes
Yes

Constant speed control

Variable speed control by dial

Soft start

Electronic control

Yes

(600 - 3,200 min.

ˉ

¹)

3.4 (7.5)

Grip 36 complete (for 9237C)

Grip 37 (for 9237CB)

Wool pad 180

Wool bonnet 180

Sanding lock nut

Rubber pad 170

Lock nut wrench 28

Wrench 17

T

ECHNICAL INFORMATION

H

Summary of Contents for 9237CB

Page 1: ...e standard equipment for the tool shown above may vary by country Loop handle or Side grip 1 Hex wrench 6 1 M8x25 Hex socket head bolt 1 for some countries Sleeve 18 1 for some countries Wool pad 180...

Page 2: ...earing box when removing Ball bearing 6201LLB supporting Bearing box when removing Spiral bevel gear 52 2 LUBRICATION Apply Makita Grease SG No 0 to the portions designated with the black triangle to...

Page 3: ...emove Lead unit in this step 5 Pull out Gear housing and Armature from Motor housing set And unscrew four 4x16 Tapping screws from Gear housing complete 3 Remove Stop ring E 6 and Magnet sleeve from A...

Page 4: ...e M5x16 Pan head screw from the top side of Gear housing complete 2 Pull out Armature section from Gear housing complete Repair M5x16 Pan head screw Retaining ring S 12 1 Remove Retaining ring S 12 fr...

Page 5: ...g screws 4 Assemble Gear housing complete while aligning Spindle to Switch trigger Collar Retaining ring S 12 Ball bearing 6201LLB Ends of Bearing retainer 48 1 Aligning the ends of Bearing retainer 4...

Page 6: ...R217 and put 1R026 or 1R032 on Spindle end Then push down Spindle with Arbor press 3 Press down Spindle from Bearing box section with 1R283 Then remove Spiral bevel gear 32 and Labyrinth ring 1R283 Be...

Page 7: ...h a hammer Now Shoulder pin 9 comes out from Gear housing complete Shoulder pin 9 Pin cap Pin cap Pin cap Compression spring 8 1R268 1R350 Fig 10 Fig 11 1 Separate Gear housing and Armature assembly f...

Page 8: ...the plastic dust on Shoulder pin 9 Fig 12 2 Assemble the Parts for Shaft lock mechanism as drawn in Fig 13 Plastic dust Shoulder pin 9 Shoulder pin 9 2 Assemble a new Pin cap by pressing it to Shoulde...

Page 9: ...lock Power supply cord Connector 2 SD Choke coil if it is used Polyolefin tube Noise suppressor if it is used Blue lead wire is used for some countries in stead of white Brown lead wire is used for so...

Page 10: ...he receptacles of Controller s lead wires to Switch terminals so that Lead wires come to the reverse side of Lock button And tilt the connected receptacles as drawn to the left Lock button Terminal bl...

Page 11: ...trigger by routing between the ribs and the pin of Handle set R near the upper side of Switch Come out at least 15 mm long of Power supply cord from Strain relief and clamp the cord with Strain relief...

Page 12: ...nector 2 SD Circuit diagram for 9237CB Power supply cord Choke coil if it is used Polyolefin tube Noise suppressor if it is used Blue lead wire is used for some countries in stead of white Brown lead...

Page 13: ...ing set 5 4 3 Connect the receptacles of Controller s lead wires to Switch terminals so that Lead wires come to the reverse side of Lock button And tilt the connected receptacles as drawn left Lock bu...

Page 14: ...ires under Switch and decentralize them with the ribs and pins of Housing R Noise suppressor s lead wires 2 pcs must be beyond Switch trigger by routing between the ribs and the pin of Handle set R ne...

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