Hitachi SB 8V2 Technical Data And Service Manual

SB 8V2
Hitachi
Brand
Hitachi
Model
SB 8V2
Category
Power sanders
Type
Technical Data And Service Manual

Hitachi SB 8V2, the powerful belt sander with a 1020W motor, is a reliable tool for heavy-duty sanding applications. Its variable speed control allows you to adjust the belt speed from 250 to 450 meters per minute for optimal performance on different materials. The clear cover provides visibility of the sanding area, and the soft grip handles ensure comfort during extended use. The SB 8V2 also features an improved dust collection system with a dust bag positioned on the left for efficient dust removal.

Hitachi SB 8V2, the powerful belt sander with a 1020W motor, is a reliable tool for heavy-duty sanding applications. Its variable speed control allows you to adjust the belt speed from 250 to 450 meters per minute for optimal performance on different materials. The clear cover provides visibility of the sanding area, and the soft grip handles ensure comfort during extended use. The SB 8V2 also features an improved dust collection system with a dust bag positioned on the left for efficient dust removal.

TECHNICAL DATA
AND
SERVICE MANUAL
76 mm (3”) BELT SANDER
SB 8V2
SPECIFICATIONS AND PARTS ARE SUBJECT TO CHANGE FOR IMPROVEMENT
LIST No: 0361
Mar. 2007
S
MODELS
SB 8V2
Hitachi
Power Tools
REMARK:
Throughout this TECHNICAL DATA AND SERVICE MANUAL, a symbol(s)
is(are) used in the place of company name(s) and model name(s) of our
competitor(s). The symbol(s) utilized here is(are) as follows:
Symbols Utilized
Competitor
Company Name
Model Name
MAKITA
9903
C1
DEWALT
DW433
D1
Page
CONTENTS
1. PRODUCT NAME ............................................................................................................................ 1
2. MARKETING OBJECTIVE .............................................................................................................. 1
3. APPLICATIONS .............................................................................................................................. 1
4. SELLING POINTS ........................................................................................................................... 1
4-1. Selling Point Descriptions ................................................................................................................ 2
5. SPECIFICATIONS ........................................................................................................................... 3
6. SPECIFICATION COMPARISONS WITH SIMILAR PRODUCTS................................................... 4
7. PRECAUTIONS IN SALES PROMOTION ...................................................................................... 5
7-1. Handling Instructions ........................................................................................................................5
7-2. Precautions on Caution Plate ...........................................................................................................5
8. DUST COLLECTION ....................................................................................................................... 6
8.1 Dust Collector ....................................................................................................................................6
8.2 To Maintain Dust Collecting Performance ..........................................................................................6
8.3 Others ................................................................................................................................................6
9. PRECAUTIONS IN DISASSEMBLY AND REASSEMBLY ............................................................. 7
9-1. Disassembly .....................................................................................................................................7
9-2. Reassembly .................................................................................................................................... 11
9-3. Wiring Procedures ..........................................................................................................................12
9-4. Wiring Diagram ...............................................................................................................................12
9-5. Tightening Torque ...........................................................................................................................13
9-6. Insulation Test .................................................................................................................................13
9-7. No-load Current Value ....................................................................................................................13
10. STANDARD REPAIR TIME (UNIT) SCHEDULES ...................................................................... 14
Assembly Diagram for SB 8V2
--- 1 ---
1. PRODUCT NAME
Hitachi 76 mm (3") Belt Sander, Model SB 8V2
2. MARKETING OBJECTIVE
The new Model SB 8V2 is the upgraded version of the current Model SB 75. The key features of the Model
SB 8V2 are as follows:
(1) 1,020 W powerful motor (120 V: 9.0 A)
(2) Soft grip handles (Handle and sub handle)
(3) Clear cover for checking the sanding position during operation
With the new Model SB 8V2, please expand the sales of our belt sander series.
3. APPLICATIONS
[For construction working, inside working, sign painting, wood working, furniture making, etc.]
Sanding wood and steel materials
Removing old paint
Preliminary sanding before painting
4. SELLING POINTS
1,020 W (120 V: 9.0 A)
Powerful motor
Variable speed dial
Longer-life drive belt
two times longer than the
conventional model thanks
to the wear-resistant belt
Model SB 8V2
Improvement of
corner work
(The pulley is flush
with the main body.)
Clear cover for checking
the sanding position
during operation
Completely novel design
Improvement of corner work
(The dust bag is positioned at the left.)
Soft grip handles
(Handle and sub handle)
--- 2 ---
C1
1,010
D1
800
SB 8V2
1,020
SB 75
950
4-1. Selling Point Descriptions
(1) Soft grip handles
The handle and the sub handle have a soft grip each. The Model SB 8V2 is easier to operate than the
conventional model and competitors.
Model name
Power input (W)
(4) Improvement of corner work
Corner sanding can be done more efficiently
because the dust bag is positioned at the left
of the Model SB 8V2 and the pulley is flush
with the main body.
(5) Variable speed dial
The Model SB 8V2 is equipped with a variable
speed dial for adjusting to the desired speed
depending on applications and workpieces.
Dial "1"
...
Minimum speed
Dial "5"
...
Maximum speed
Dust bag
(2) Clear cover
The Model SB 8V2 is equipped with a clear
cover at the top of the body. The sanding belt
can be visually checked through the clear
cover during operation.
Sanding belt
Body
Adjust screw
(3) 1,020 W powerful motor
The Model SB 8V2 is suitable for heavy-duty operation thanks to the higher-power motor.
(6) Improvement of drive belt lifetime
The service life of the Model SB 8V2 is two
times longer than the conventional Model SB 75
thanks to the wear-resistant drive belt.
Pulley
Main body
Variable speed dial
--- 3 ---
Corrugated cardboard box
4.3 kg (9.5 lbs.)
5. SPECIFICATIONS
Trigger switch with stopper
Capacity
Model
SB 8V2
Weight
Standard accessories
Sanding belt (WA #80) .......................................................................... 1
Dust bag ................................................................................................ 1
(*1): Depends on the market.
Ten sanding belts of one kind are contained in a package (optional accessory).
AA: Optimum for sanding ordinary steel, special steel, stainless steel, hardwood, bamboo and so on
WA: Optimum for sanding wood, particularly hardwood
Voltage and current
76 mm (3")
Voltage (V)
110
120
220
230
240
Power source
Type of switch
AC single phase 50 or 60 Hz
Single-phase series commutator motor
Type of motor
Current
9.8
9.0
4.9
4.7
4.5
Power input
1,020 W
250 to 450 m/min. (820 to 1,475 ft/min.)
No-load belt speed
Enclosure
Housing
Handle cover
Body
Dust cover
Belt cover
Polycarbonate resin + Elastomer
Polycarbonate resin + Elastomer
Aluminum alloy diecasting
Aluminum alloy diecasting
Polycarbonate resin
Packing
(*1)
Optional accessories
Sanding belt
Grit No.
30
40
60
80
100
120
Grain
AA
AA, WA
AA, WA
AA, WA
AA, WA
AA, WA
Grit No.
150
180
240
320
400
Grain
AA, WA
AA, WA
AA, WA
AA
AA
--- 4 ---
6. SPECIFICATION COMPARISONS WITH SIMILAR PRODUCTS
Weight
Power input
Dust bag position
Dust collection rate (*2)
Handle
Sub handle
HITACHI
SB 8V2
76 x 533
(3" x 21")
Clear cover
Width
Soft grip
Capacity
Belt size
Belt
speed
Speed
control
(mm)
(m/min)
(ft/min)
Sanding amount (*2)
(%)
(g)
(dB)
No-load noise
Type of belt
(mm)
Standard accessories
SB 75
76 x 533
(3" x 21")
4.3 (9.5 lbs.)
1,020
Left
81
Variable speed
dial setting
250 --- 450
(820 --- 1,475)
120 (0.26 lbs.)
87
171 (6-3/4")
Dust bag
...
1
Sanding belt
4.4 (9.7 lbs.)
950
Right
80
2-speed
slide switch
360 --- 450
(1,180 --- 1,475)
130 (0.29 lbs.)
94
183 (7-7/32")
Dust bag
...
1
Sanding belt
76 x 533
(3" x 21")
4.3 (9.5 lbs.)
1,010
Left
81
Variable speed
dial setting
210 --- 440
(690 --- 1,440)
120 (0.26 lbs.)
85
145 (5-23/32")
Dust bag
...
1
Sanding belt
C1
76 x 533
(3" x 21")
5.6 (12 lbs.)
800
Left
50
Variable speed
dial setting
259 --- 427
(850 --- 1,400)
110 (0.24 lbs.)
84
155 (6-3/32")
Dust bag
...
1
Sanding belt
D1
(*2) Test conditions
Workpiece: Lauan Sanding paper: WA#80
Applied load: Tool weight + 3 kg Sanding time: 5 minutes
Belt speed: Maximum
Poly V belt
(wear-resistant)
Poly V belt
(kg)
(W)
--- 5 ---
7. PRECAUTIONS IN SALES PROMOTION
In the interest of promoting the safest and most efficient use of the Model SB 8V2 Belt Sander by all of our
customers, it is very important that at the time of sale the salesperson carefully ensures that the buyer seriously
recognizes the importance of the contents of the Handling Instructions, and fully understands the meaning of the
precautions listed on the caution plate attached to each tool.
7-1. Handling Instructions
Although every effort is made in each step of design, manufacture and inspection to provide protection against
safety hazards, the dangers inherent in the use of any electric tool cannot be completely eliminated. Accordingly,
general precautions and suggestions for the use of the belt sander are listed in the Handling Instructions to
enhance the safe, efficient use of the tool by the customer. Salespersons must be thoroughly familiar with the
contents of the Handling Instructions to be able to offer appropriate guidance to the customer during sales
promotion.
7-2. Precautions on Caution Plate
Each Model SB 8V2 is provided with a caution plate which lists basic safety precautions (illustrated below) in its
use. Carefully ensure that the customer fully understands and follows these precautions before using the tool.
(1) For the U.S.A. and Canada
(2) For Australia, New Zealand, Asia and South Africa
(3) For Taiwan
(3) For China
--- 6 ---
8. DUST COLLECTION
8.1 Dust Collector
This is a system in which the housing is provided with a dust fan on its side so that air pressure from the dust fan
causes grinding dust to be drawn in from the inlet and collected in a dust bag.
8.2 To Maintain Dust Collecting Performance
When moist dust is drawn in, the dust collecting section becomes clogged and impairs dust-collecting
performance. Instruct the customer to operate the equipment in a dry location as much as possible.
A clogged dust bag impairs dust-collecting performance. Instruct the customer to frequently clean the dust
bag.
Overflow of dust in the dust bag impairs dust-collecting performance. Instruct the customer to empty the dust
bag when dust has been collected to about 70 % of bag capacity.
8.3 Others
Should sparks created from sanding smolder in the dust bag after sanding a steel plate etc., there is a risk of
burning. Instruct the customer to always remove sanding dust from the dust bag.
--- 7 ---
9. PRECAUTIONS IN DISASSEMBLY AND REASSEMBLY
Precautions on operation are given in the instruction manual; the followings are special precautions on
disassembly, reassembly and repair.
When tightening a tapping screw, align the holes on both sides.
The [Bold] numbers in the descriptions below correspond to the item numbers in the Parts List and the exploded
assembly diagram for the Model SB 8V2.
CAUTION: Be sure that the plug is disconnected from the power source during disassembly, reassembly
and sanding belt replacement.
9-1. Disassembly
(1) Removal of Belt Tensioner (A) [52] and the Idle Pulley Ass'y [39] (Fig. 1)
(a) After removing the sanding belt, return the lever to its original position and loosen two Machine Screw
M4 x 14 [51]. And then pull out Belt Tensioner (A) [52].
(b) After taking out the Retaining Ring for D10 Shaft [48] and removing Shaft (B) [49], remove the Idle Pulley
Ass'y [39].
Washer (B) [37]
Body Ass'y [45]
Idle Pulley Ass'y [39]
Fig. 1
(2) Removal of Pulley (B) [54], Gear [60], Drive Pulley [65] and Dust Cover [16] (Fig. 2)
(a) Loosen each one of the Machine Screw (W/Washers) M4 x 12 (Black) [8] and the Tapping Screw
(W/Flange) D4 x 30 (Black) [40]. Then remove the Belt Cover [14].
(b) Remove the Belt [53].
(c) Loosen three Machine Screws M4 x 14 [51] and remove the Gear Cover [55] with Pulley (B) [54], Ball
Bearing 6200VVCMPS2L [56] and Pinion [57].
(d) Hold the Pinion [57] with a vice with care not to damage it, and turn Pulley (B) [54] in a counterclockwise
direction with a wrench.
Washer (B) [37]
Machine Screw
M4 x 14 [51]
Belt Tensioner (A) [52]
Shaft (B) [49]
Retaining Ring
for D10 Shaft
[48]
--- 8 ---
Fig. 2
(e) Remove the Retaining Ring for D10 Shaft [59] before removing the Gear [60].
(f) Remove the Feather Key 3 x 3 x 8 [64] and Washer (B) D19 [43] before removing the Drive Pulley [65].
(g) Loosen the four Tapping Screws (W/Flange) D5 x 45 [15] before removing the Dust Cover [16] from the
Housing Ass'y [21].
Dust Cover [16]
Belt Cover [14]
Tapping Screw
(W/Flange) D5 x 45 [15]
Housing Ass'y [21]
Machine Screw
(W/Washers)
M4 x 12 (Black) [8]
Ball Bearing
6200VVCMPS2L [56]
Belt [53]
Tapping Screw (W/Flange)
D4 x 30 (Black) [40]
Body Ass'y [45]
Pinion [57]
Gear Cover [55]
Feather Key
3 x 3 x 8 [64]
Drive Pulley [65]
Retaining Ring for D10 Shaft [59]
Pulley (B) [54]
Washer (B) D19 [43]
Machine Screw
M4 x 14 [51]
Gear [60]
--- 9 ---
(3) Removal of the Housing Ass'y [21] and the Body Ass'y [45] (Fig. 3)
(a) Loosen two Machine Screws M4 x 10 [47] and remove the Shoe Plate [63] and the Shoe Cushion [62].
(b) Put a Phillips-head screwdriver through a hole of the Body Ass'y [45] and loosen the Tapping Screw
(W/Flange) D4 x 16 (Black) [28]. Then remove the Housing Ass'y [21].
Fig. 3
Body Ass'y [45]
Housing Ass'y [21]
Tapping Screw (W/Flange)
D4 x 16 (Black) [28]
Shoe Plate [63]
Shoe Cushion [62]
Machine Screw
M4 x 10 [47]
(4) Removal of the Armature [4] (Fig. 4)
(a) Loosen two Brush Caps [27] and remove two Carbon Brushes (1 Pair) [26].
(b) Pull out the Armature [4] while hitting the Housing Ass'y [21] with a wooden mallet or plastic hammer
from Pulley (A) [1] side.
* Be careful not to crush the fan and the Dust Plate [10] while hitting the Housing Ass'y [21].
(c) Remove the Dust Plate [10] and the Fan Guide [11].
(d) Pulley (A) [1] has left-handed thread. To remove Pulley (A) [1], hold the Armature [4] with a vice with care
not to damage it and turn Pulley (A) [1] in a clockwise direction with a wrench.
Fig. 4
Housing Ass'y [21]
Armature [4]
Fan Guide [11]
Pulley (A) [1]
Dust Plate [10]
Carbon Brush
(1 Pair) [26]
Brush Cap [27]
--- 10 ---
(5) Removal of the Stator Ass'y [7] (Fig. 5)
(a) Loosen the three Tapping Screws (W/Flange) D4 x 16 (Black) [28] and remove the Handle Cover [17].
(b) Loosen the Machine Screws (W/Washer) M3.5 x 6 [32] which tighten the lead wires from the Stator Ass'y
[7] to Switch (E) (1P Screw Type) W/Lock [29].
(c) Remove the two Brush Terminals [12] from the brush holder of the Housing Ass'y [21].
(d) Loosen the two Hex. Hd. Tapping Screws D5 x 55 [6].
(e) Pull out the Stator Ass'y [7] while hitting the Housing Ass'y [21] with a wooden mallet or plastic hammer.
Fig. 5
Stator Ass'y [7]
Housing Ass'y [21]
Tapping Screw
(W/Flange)
D4 x 16 (Black) [28]
Switch (E)
(1P Screw Type)
W/Lock [29]
Machine
Screw
(W/Washer)
M3.5 x 6 [32]
Brush Terminal [12]
Handle Cover [17]
Hex. Hd. Tapping
Screw D5 x 55 [6]
--- 11 ---
9-2. Reassembly
Reassembly can be accomplished by following the disassembly procedures in reverse. However, special attention
should be given to the following items.
(a) Fill the gear cover with Shell Alvania RL3 Grease.
(b) Impregnate the felt on the body and the idle pulley with 1.5 cc of Turbine Oil No. 90.
(c) When tightening the Tapping Screw (W/Flange) D5 x 45 [15] through the Dust Cover [16] into the
Housing Ass'y [21] (Fig. 6), match "B" portion of the Dust Plate [10] with "A" portion of the Dust Cover [16]
as shown in Fig. 7. Pay attention not to crush the Dust Plate [10] with the ribs.
Fig. 6
Housing Ass'y [21]
Armature [4]
Pulley (A) [1]
Dust Cover [16]
Dust Plate [10]
Fan Guide [11]
Fig. 7
Tapping Screw
(W/Flange) D5 x 45 [15]
Dust Plate [10]
Dust Cover [16]
"A" portion
"B" portion
--- 12 ---
9-3. Wiring Procedures
Be careful not to crush the lead wires by putting them between the housing and the handle cover.
Fig. 9
Switch (E) (1P Screw Type)
W/Lock [29]
Controller [34]
Connector 50091 [30]
Fig. 8
9-4. Wiring Diagram
Wiring should be done in accordance with Fig. 9.
--- 13 ---
9-5. Tightening Torque
Tapping Screw (W/Flange) D4 x 16 ................................................................ 2.0 0.5 N
•
m (20 5 kgf
•
cm)
Tapping Screw (W/Flange) D4 x 30 ................................................................ 2.0 0.5 N
•
m (20 5 kgf
•
cm)
Tapping Screw (W/Flange) D5 x 45 ................................................................ 2.9 0.5 N
•
m (30 5 kgf
•
cm)
Hex. Hd. Tapping Screw D5 x 55 .................................................................... 2.9 0.5 N
•
m (30 5 kgf
•
cm)
Machine Screw M4 x 10 ................................................................................. 1.8 0.4 N
•
m (18 4 kgf
•
cm)
Machine Screw (W/Washer) M4 x 12 ............................................................. 1.8 0.4 N
•
m (18 4 kgf
•
cm)
Machine Screw M4 x 14 ................................................................................. 1.8 0.4 N
•
m (18 4 kgf
•
cm)
Machine Screw (W/Washer) M3.5 x 6 ............................................................ 0.6 0.15 N
•
m (6 1.5 kgf
•
cm)
Pulley (A) left-handed thread M8 .................................................................... 8.5 1.5 N
•
m (85 15 kgf
•
cm)
Pulley (B) M8 .................................................................................................. 8.5 1.5 N
•
m (85 15 kgf
•
cm)
Brush Cap....................................................................................................... 0.49 to 1.47 N
•
m (5 to 15 kgf
•
cm)
Voltage (V)
Current (A) max.
110
5.4
120
5.0
220
2.8
230
2.9
240
2.8
9-6. Insulation Test
On completion of disassembly and repair, measure the insulation resistance and conduct the insulation test
(dielectric strenght test).
Insulation resistance: 7 M Ω or higher with DC 500 V megohm tester
Dielectric strength: AC 4,000 V for 1 minute,
with no abnormalities ......................... 220 V --- 240 V (and 110 V for U.K. products)
AC 3,750 V for 1 minute,
with no abnormalities ......................... 120 V for the U.S.A. and Canada products
AC 3,000 V for 1 minute,
with no abnormalities ......................... 110 V --- 127 V
(except for U.K., the U.S.A. and Canada products)
9-7. No-load Current Value
After no-load operation for 30 minutes, the no-load current value should be as follows at a frequency of 50/60 Hz.
Note: Sanding belt should be installed and dial should be set to "5" for no-load operation.
--- 14 ---
10. STANDARD REPAIR TIME (UNIT) SCHEDULES
MODEL 10 20 30 40
Fixed
Variable
Work Flow
Idle Pulley Ass'y
60 min.
50
Body Ass'y
Belt
Pulley (B)
Belt Cover
Pinion
Gear Cover
Ball Bearing
(6200VV)
Drive Pulley
Gear
General Assembly
SB 8V2
Dust Cover
Clear Cover
Shoe Cushion
Shoe Plate
Belt Tensioner
Handle Cover
Switch (E)
Controller
Cord
Housing Ass'y
Armature Ass'y
Ball Bearing
6000VV
Ball Bearing
608VV
Pulley (A)
Stator Ass'y
ELECTRIC TOOL PARTS LIST
LIST NO. 0361
BELT SANDER
Model SB 8V2
2007
•
3
•
26
(E1)
Hitachi Power Tools
A
A
9
29
34
1
2
3
4
5
10
11
6
7
40
14
16
17
18
19
20
36
32
31
21
22
23
25
26
27
42
44
45
41
8
46
47
37
38
39
48
49
50
52
51
53
54
55
56
57
58
51
59
60
43
61
63
62
43
64
65
66
33
13
12
24
28
15
61
38
37
47
8
28
8
35
501
30
43
*
ALTERNATIVE PARTS--- 2 ---
ITEM
NO.
CODE NO.
DESCRIPTION REMARKS
NO.
USED
PARTS
3 -- 07
SB 8V2
1 327-742 PULLEY (A) 1
2 600-0VV BALL BEARING 6000VVCMPS2L 1
3 327-739 DUST GUIDE 1
*4360-797C ARMATURE 110V 1
*4360-797U ARMATURE ASS’Y 120V 1 INCLUD. 2, 5
*4360-797E ARMATURE 220V-230V 1
*4360-797F ARMATURE 240V 1
5 608-VVM BALL BEARING 608VVC2PS2L 1
6 953-174 HEX. HD. TAPPING SCREW D5X55 2
*7340-700C STATOR ASS’Y 110V 1 INCLUD. 12
*7340-700J STATOR ASS’Y 110V 1 INCLUD. 12 FOR TPE, GBR (110V)
*7340-700D STATOR ASS’Y 120V 1 INCLUD. 12
*7340-700E STATOR ASS’Y 220V-230V 1 INCLUD. 12
*7340-700G STATOR ASS’Y 220V-230V 1 INCLUD. 12 FOR NZL, GBR (230V),
EUROPE, NOR, SWE, DEN, AUT, CHN
*7340-700F STATOR ASS’Y 240V 1 INCLUD. 12
*7340-700H STATOR ASS’Y 240V 1 INCLUD. 12 FOR AUS
8 935-196
MACHINE SCREW (W/WASHERS) M4X12 (BLACK)
4
9 931-701 BEARING LOCK 1
10 328-209 DUST PLATE 1
11 327-738 FAN GUIDE 1
12 930-703 BRUSH TERMINAL 2
*13 980-063 TERMINAL 1
*13 980-063 TERMINAL 2 FOR NZL, AUS, GBR, EUROPE, FIN,
NOR, SWE, DEN, AUT, CHN, TPE
14 327-743 BELT COVER 1
15 316-321 TAPPING SCREW (W/FLANGE) D5X45 4
16 327-740 DUST COVER 1
17 327-760 HANDLE COVER 1
18 984-750 TAPPING SCREW (W/FLANGE) D4X16 2
19 937-631 CORD CLIP 1
*20 958-049 CORD ARMOR D8.2 1
*20 940-778 CORD ARMOR D10.7 1
21 327-759 HOUSING ASS’Y 1 INCLUD. 22, 25
22 938-477 HEX. SOCKET SET SCREW M5X8 2
*23 500-234Z CORD 1 (CORD ARMOR D8.2)
*23 500-247Z CORD 1
(CORD ARMOR D8.2) FOR FIN, NOR, SWE, DEN
*23 500-432Z CORD 1 (CORD ARMOR D8.2) FOR USA, CAN
*23 500-447Z CORD 1 (CORD ARMOR D8.2) FOR SYR
*23 500-423Z CORD 1 (CORD ARMOR D8.2) FOR SIN, KUW
*23 500-439Z CORD 1 (CORD ARMOR D8.2) FOR NZL, AUS
*23 500-435Z CORD 1 (CORD ARMOR D8.2) FOR GBR (230V)
*23 500-237Z CORD 1 (CORD ARMOR D8.2) FOR GBR (110V)
*23 500-455Z CORD 1
(CORD ARMOR D8.2) FOR CHN, VEN, THA
*23 323-974 CORD 1 (CORD ARMOR D10.7) FOR TPE
24 NAME PLATE 1
25 958-900 BRUSH HOLDER 2
26 999-043 CARBON BRUSH (1 PAIR) 2
27 945-161 BRUSH CAP 2
28 305-812
TAPPING SCREW (W/FLANGE) D4X16 (BLACK) 7
29 325-085 SWITCH (E) (1P SCREW TYPE) W/LOCK 1
*
ALTERNATIVE PARTS --- 3 ---
ITEM
NO.
CODE NO.
DESCRIPTION
REMARKS
NO.
USED
PARTS
3 -- 07
SB 8V2
30 959-140 CONNECTOR 50091 (10 PCS.) 1
*31 328-432 VARISTOR 1
FOR GBR, EUROPE, FIN, NOR, SWE, DEN, AUT
32 305-499 MACHINE SCREW (W/WASHER) M3.5X6 4
33 980-063 TERMINAL 2
*34 327-753 CONTROLLER 100V-110V 1
*34 327-757 CONTROLLER 120V 1
*34 327-758 CONTROLLER 220V-240V 1
*35 938-108 TERMINAL 1 FOR NZL, AUS, GBR, EUROPE, FIN,
NOR, SWE, DEN, AUT, CHN, TPE
*36 325-566 NOISE SUPPRESSOR 1 FOR NZL, AUS, GBR, EUROPE, FIN,
NOR, SWE, DEN, AUT, CHN, TPE
37 953-184 WASHER (B) 2
38 953-175 METAL D10X14X12 2
39 953-160 IDLE PULLEY ASS’Y 1 INCLUD. 38
40 305-490
TAPPING SCREW (W/FLANGE) D4X30 (BLACK) 1
41 327-744 CLEAR COVER 1
42 319-258 ADJUSTING SCREW 1
43 948-213 WASHER (B) D19 3
44 953-071 SPRING 1
45 327-745 BODY ASS’Y 1 INCLUD. 58, 61
46 327-746 STRIKING GUIDE 1
47 949-216 MACHINE SCREW M4X10 (10 PCS.) 3
48 939-540
RETAINING RING FOR D10 SHAFT (10 PCS.)
1
49 953-162 SHAFT (B) 1
50 953-163 SPRING 1
51 949-218 MACHINE SCREW M4X14 (10 PCS.) 5
52 327-756 BELT TENSIONER (A) 1
53 327-741 BELT 1
54 327-749 PULLEY (B) 1
55 327-748 GEAR COVER 1
56 620-0VV BALL BEARING 6200VVCMPS2L 1
57 327-750 PINION 1
58 935-522 METAL 1
59 939-540
RETAINING RING FOR D10 SHAFT (10 PCS.)
1
60 953-151 GEAR 1
61 953-175 METAL D10X14X12 2
62 327-752 SHOE CUSHION 1
63 327-751 SHOE PLATE 1
64 944-109 FEATHER KEY 3X3X8 1
65 327-747 DRIVE PULLEY 1
*66 939-731 SANDING BELTS 76X533 WA40 (10 PCS.) 1 FOR VEN, THA, INA, SYR, SIN, KUW,
NZL, AUS, SAF, IND
*66 939-732 SANDING BELTS 76X533 WA60 (10 PCS.) 1 FOR VEN, THA, INA, SYR, SIN, KUW,
NZL, AUS, SAF, IND
66 939-733 SANDING BELTS 76X533 WA80 (10 PCS.) 1
*66 939-734 SANDING BELTS 76X533 WA100 (10 PCS.) 1 FOR VEN, THA, INA, SYR, SIN, KUW,
NZL, AUS, SAF, IND
*66 939-735 SANDING BELTS 76X533 WA120 (10 PCS.) 1 FOR VEN, THA, INA, SYR, SIN, KUW,
NZL, AUS, SAF, IND
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Hitachi SB 8V2 Technical Data And Service Manual

SB 8V2
Hitachi
Brand
Hitachi
Model
SB 8V2
Category
Power sanders
Type
Technical Data And Service Manual

Hitachi SB 8V2, the powerful belt sander with a 1020W motor, is a reliable tool for heavy-duty sanding applications. Its variable speed control allows you to adjust the belt speed from 250 to 450 meters per minute for optimal performance on different materials. The clear cover provides visibility of the sanding area, and the soft grip handles ensure comfort during extended use. The SB 8V2 also features an improved dust collection system with a dust bag positioned on the left for efficient dust removal.

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