Makita 9015DB Manual

9015DB,9016DB
125mm(5") Angle Grinder
150mm(6") Angle Grinder
Continuous Rating (W)
Voltage (V) Current (A) Cycle (Hz) Input Output Max. Output(W)
120 12.5 50/60 1370 800 1600
No load speed(R.P.M.) 10000rpm (UK:11,500rpm)
Size of depressed
center wheel
125mm(5")
Cord length 2.5m(8.2ft)
Without wheel 2.4Kg(5.3lbs)
Net weight 2.9Kg(6.4lbs)
391
(15")
139(5-1/2") 9015B
169(6-5/8") 9016B
118
(4-11/16")
CONCEPTION AND MAIN APPLICATIONS
Specifications
Standard equipment
Lock Nut Wrench 35----------------------1 pc.
Depressed Center Wheel (36N)--------1 pc.
<Note> The standard equipment may differ from country to country.
Optional accessories
Depressed Center Wheel (24)
Wire Cup Brush 90
Rubber Pad
Lock Nut(for abrasive disc)
Abrasive Disc (24,30,50,80, 100,120)
Models No.
Description
Product
TECHNICAL INFORMATION
Model 9015DB(and 9016DB) are sister version of
existing Model 9015B/9016B.
Their benefit is AC/DC switch,which makes it
possible to use at both AC and DC power source(e.g.welder).
Other features and benefits are equal to Model 9015B/9016B.
10000rpm (UK:11,500rpm)
9016DB
9015DB
9016DB
9015DB
Outer diameter
Thickness
Arbor diameter
9016DB
9015DB
With wheel 3.0Kg(6.6lbs)
6mm(1/4")
22.23mm(7.8")
150mm(6")

Makita
Model No. 9015DB 9005B
Diameter of wheel (mm) 125(5") 125(5")
Rated current(A)(120V) 12.5 9.0
No Load Speed (rpm) 10,000
AC/DC
10,000
Spindle Lock OO
No load noise (db) 87 88
A2.4(5.3lbs) 2.4(5.3lbs) Net Weight (Kg) B2.9(6.4lbs) 3.0(6.6lbs)
Makita
9016DB 9006B
150(6") 150(6")
12.5 9.0
9,000 10,000
OO
87 88
2.4(5.3lbs) 2.4(5.3lbs)
3.0(6.6lbs) 2.8(6.2lbs)
<Note> Net weight A---------without wheel,wheel cover, inner flange, lock nutand power supply cord
Net weight B---------without wheel and power supply cord
More powerful motor by
large size and new designed fan
More endurable motor
than 9005B/9006B
Armoured with special varnish on armature coil and
taping on field coil for protection against abrasive particles.
Longer life motor
to protect ball bearings at commutator side,
at fan side of armature and spindle from dust/dirt.
Labyrinth structure around ball bearings
AC/DC switch.
Large spindle lock
can be easily preseed.
Gear housing can be set at every 90 ° position
(by removing screws, turning gear housing
and fixing screws)
convenient for cutting job.
Comparison
Switch AC/DC AC/DC AC/DC

(1) Replacing of armature
1) Remove the wheel stone and the wheel cover, respectively.
2) Remove the carbon brush.
3) Disconnect the tapping screw PT5x30(4 pieces)for mounting the gear housing and motor housing and then
remove the armature.
*To assemble the gear housing and gear housing cover on the motor housing, set in a way that un-processed edge
face on the gear housing cover faces screw side of the spindle.
(2) Replacing of the spiral bevel gear 33
1) Remove the wheel stone and the wheel cover, respectively.
2) Remove the tapping screw CT5x16(4 pieces) for mounting the bearing box.
3) The spiral bevel gear 33 is inserted in the spindle. Disassemble it in a way shown below.
1) Remove the wheel stone and the wheel cover, respectively.
2) Remove the tapping screw CT5 x16(4 pieces) for mounting the bearing box.
3) The spiral bevel gear 33 is inserted in the spindle. Disassemble it in a way shown below.
Repair
1234
567
8
9
11
13
14
15
16
17
18
19
20
21
22
1210

Turning the gear housing and gear housing cover in 4 directions together every 90 enables to change angle
between wheel stone and handle.
(Note) They can turn while the gear housing cover is housed in the motor housing.
Circuit diagram
(3) Reference information : angle change between wheel stone and handle
33
29 30
31
32
27
26
25
24
23
28