Makita 9910, 9911, M990 Technical Information

T

ECHNICAL INFORMATION

Models No.

9910

New Tool

Description

76mm Belt Sander

CONCEPTION AND MAIN APPLICATIONS

Model 9910/9911 are new compact belt sanders using
76mm x 457mm(3"x18") abrasive belt. Their brief benefits are;
Highest capacity at sanding and dust-collection among the same
class sanders.
*Variable speed control by dial for operator's needs
(Model 9911 only)

Specifications

Voltage (V) Current (A) Cycle (Hz)

100 6.8 50/60 650 200 640
120 5.6 50/60 650 200 640
220 3.0 50/60 650 200 640
230 3.0 50/60 650 200 640
240 2.9 50/60 650 200 640

Continuous Rating (W)

Input Output

262 (10-3/8")

141 (5-1/2")

132 (5-1/4")

Max.

Output(W)

Belt speed

Belt size
Net weight
Cord length

9910
9911

270m/min (900ft/min)
75-270m/min (250-900ft/min)
76mm(3") x 457mm(18")

2.6Kg(5.7lbs)

2.5m(8.2ft)

Standard equipment

Dust Bag ------------------------------1 pc.
Abrasive Belt AA80-----------------1 pc. (Model 9910)
Abrasive Belt AA60, 100,150 -----1 pc. (Model 9911)
<Note> The standard equipment may differ from country to country.

Optional accessories

Abrasive Belt AA40, 60,80, 100,150,180,240
Clamp Complete
Hose Complete 28-1.5
Hose Complete 28-3.0

The standard equipment for the tools shown may differ from country to country.

Repair

(1) Replacing of armature

1) Loosen the tapping screw PT4 x25 for mounting the
housing R to remove the housing R, and the fan 60 for
cooling the motor will be exposed.

2) Loosen the tapping screw PT4 x25 for mounting the belt
cover to remove the belt cover.

Housing R

3) Disconnect the holder cap and then remove the carbon
brush.

4) Remove the synchro belt 6-300 and steel plate.

Tapping screw
PT4x25(7 pieces)

Tapping screw
PT4x25(4 pieces)

Fan 60

Belt cover