Makita 5037NB Manual

Continuous Rating (W)
Voltage (V) Cycle (Hz) Input Output Max. Output(W)
115
Specifications
Standard equipment
CONCEPTION AND MAIN APPLICATIONS
Models No.
TECHNICAL INFORMATION
Description
Product
Current (A)
Optional accessories
Features and benefits
14 50-60 1530 900 2200
Carbide-tipped Saw Blade 185 (16teeth)
Rip Fence (Guide Rule)
Socket Wrench 13
Carbide-tipped Saw Blade 185 (16teeth)
Carbide-tipped Saw Blade 185 (20teeth)
1. Double insulated
2. Reduced vibration and by setting the handle on the aluminum blade case.
And consequently also reduced swing of handle.
3. Painless rip-cut with high power, 2,200W motor.
4. For the cutting of 2 x 4 materials, the capacity of bevel cutting increased from 45 ° to 50 ° .
And the fixing method for adjusted bevel angle has been changed from screw to lever.
The Standard equipment for the shown may differ from country to country.
5037NB, 5037NBA
7-1/4"Circular Saw
These 7-1/4" Circular saws are upgraded versions of the
existing Model 5007NB to compete with Dewalt Model
DW364 and their brief benefits are;
*More Powerful
*Equipped with bevel capacity up to 50°
*Extremely quiet
*Excellent in chip/sawdust exhaust
*Clean operation with dust extracting elbow
Model 5037NBA is equipped with an electric brake.
Blade Diameter 185mm(7-1/4")
Arbor Diameter 15.88mm(5/8")
Max.Cutting Capacities At 0 ° 62mm(2-1/2")
At 45 °
47mm(1-13/16")
At 50 ° 41mm(1-9/16")
No Load Speed 5900R/min.
Net Weight 6.0kg(13.21lbs)

Extremely quiet (to see the following comparison of no load noise)
Makita 5037NB : 85dB
Makita 5007NB : 89dB(total noise of two 5037NB's = noise of one 5007B)
Compatitor A Model A : 90dB(four 5037NB's = one Model A)
Competitor B Model No.B : 91dB(four 5037NB's = one Model B)
Elbow for chip/sawdust extraction:
Excellent in exhaust performance,and you can
adjust the direction of exhaust and can connect
with Makita vacuum cleaners by hoses for dustless operation.
Line on the blade case to indicate the
blade position for precise following of cutting line.
Flat rear end of motor housing:
Saw blades can be replaced easily with
the machine standing on the motor
housing.
Powerful Max. Output,2,200W
14 Ampere motor
for smooth operation even
in heavy duty cutting.
Carbide-tipped
Saw Blade 185(16teeth)
Inch scale on Base
Scale on Rip fence (Guide rule)
0 ° -50 ° bevel cutting capacity:
2X4 lumbers can be cut at
50 ° bevel.
Saw blade position
Depth setting lever:
You can adjust cutting depth
while gripping handle.
Lower cost for repairing:
Handle and motor housing are separated
and angular plate and depth guide are
fixed to base by screws.
So each part can be replaced respectively.
Air exhaust :
The cooling air guided
into blade case is exhausted
through this outlet,
however with being
separated from the sawdust.
Consequently, low noise
and excellent chi/sawdust
are assured.
>

Comparison chart
Makita Makita Competitor A
Model No.
Voltage(V)
Current (A)
Max.Output(W)
No Load Speed(rpm)
Blade diameter
Arbor diameter
Teeth No.
Max.cutting
Capacities
Vacuum Cleaner
Electric Brake
Shaft Lock
No Load Noise(dB)
Vibration in rear
handle(Loaded) (dB)
Cord length(m)
Net Weight(kg)
5037NB(A) 5007NB(A)
115 120
14 13
2200 1400 1900 1300 1400
185mm(7-1/4")
15.88mm(5/8")
16 16 1620 20
5900 5800
0 °
45 °
50 °
62mm(2-7/16") 62mm(2-7/16")60mm(2-3/8") 59mm(2-5/16") 60mm(2-3/8")
47mm(1-13/16") 46mm(1-13/16") 48mm(1-7/8") 43mm(1-11/16") 46mm(1-13/16")
41mm(1-9/16") No No No44mm(1-3/4")
Connectable Cannot Cannot Cannot Cannot
(NB) (NBA) (NB) (NBA)
No Yes
Yes Yes Yes Yes
No No No
No
Yes Yes
85 89 90 91 91
101 111 107 110 113
3.0(10.0ft) 2.5(8.3ft) 3.1(10.3ft) 2.6(8.7ft) 3.0(10.0ft)
6.0(13.2lbs) 5.2(11.4lbs) 5.6(12.3lbs) 5.5(12.1lbs) 5.4(11.9lbs)
As you see in the chart, bevel cutting capacities are inferior to those of competitor A. This is the result of
employing a hex.bolt for tightening the blade firmly , but there is no difference
in actual performance of cutting 2X4's.
13 13 13
115 120 120
5800 5800 5800
185mm(7-1/4") 185mm(7-1/4") 185mm(7-1/4") 185mm(7-1/4")
15.88mm(5/8") 15.88mm(5/8") 15.88mm(5/8") 15.88mm(5/8")
Repairing
1. Base can be dismounted by loosening the following screws.
5 pcs. of Counter Sunk Hd.Screw M5x12 fastening the angular plate
2 pcs. of Pan Hd.Screw M4x8 fastening the depth guide.
2. Cap Square Neck Bolt M8x98 can be dismounted as per the following order.
1 2 3456
1
2
3
4
5
6
Ring Spring 12
Lever 54
Hex Nut M8
Pipe 9
Flat Washer 8
Cap Square Neck Bolt M8x98
Competitor B Competitor C
Model B
Model A Model C

3. Dismounting of switch section (Dismounting of Handle L)
1. Take off Lever 54
2. Take off Tapping Screw PT5x25 of (1), (2) and (3).
3. Take off Tapping Screw PT5x50 of (4),(5) and (6).
And then Handle L can be dismounted from the machine.
Lever 54
1
2
3
4
5
6
4. Dismounting of Helical Gear
1. Dismount the Bearing Box by taking off 4 pcs. of Tapping Screw CT4x16 (1).
2. Helical Gear and Spindle are installed on the above dismounted Bearing Box.
3. The Helical Gear can be dismounted from Bearing Bx by pressing the spindle with arbor press.
1
Bearing box

Circuit diagram
Model 5037NB
Black
NO
NO
LINE
LINE
BRAKE
NO
P1
P1
P2
P2
Switch
Switch
Terminal block
Field
Field
Black
Yellow
Orange
Model 5037NBA