Starter Motors Eng
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Transcript of Starter Motors Eng
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STARTER MOTORS R A N G E
A Z E 1 2
A Z E 1 5
A Z E 2 1
A Z E 2 5
A Z E 2 6
A Z E 4 5
A Z E 4 6
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A Z G
A Z J
STARTER MOTORS R A N G E
A Z F 4 5
A Z F 4 6
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STARTER MOTORS ISKRA
The range of starter motors produced by Iskra Avtoelektrika is the result of long-standing co-operation with manufacturers
of internal combustion engines. The liaison with our partners, their requirements and expectations, and an in-depth
knowledge of cranking requirements are reflected in the optimised design of our starter families. Today Iskra Avtoelektrika
can provide starters of all capacities for starting diesel and petrol engines used by the automotive, truck, tractor, and otherindustries.
We pay special attention to the latest developments in the field of starters and to continued technological progress.
Our experts are acutely aware of the need for starter motors to become smaller, lighter and more efficient. The results of
these approaches are up-to-the moment reduction gear starters that are gradually replacing all direct drive starter motors.
High performance starter motors are based on long-term co-operation with our customers in different industries, on their
specific requirements and expectations, on the requirements of many complex applications, and on our long years experience
in planning, production, and testing in our own laboratories, as well as in the application. Iskra Avtoelektrika guarantees
quality by applying procedures defined in the international standards ISO 9001 and QS-9000. All business processes from
the customers requirements and expectations through development and production to after-sales activities are carefully
planned and controlled. High reliability in exploitation is guaranteed by considering different applications and conditions
and is proved by tests of specific versions carried out in our own laboratories.
Various versions of the starters ensure long life in adverse operating conditions. They provide outstanding resistance to
salt fog, humidity, water, dust, mud, vibration, high and low temperatures, and aggressive liquids. Their design complies
with the standards of electromagnetic compatibility and with other international directives and standards.
Starter motors are produced on the basis of environmentally conscious technologies using environmentally friendly materials.
A Z E p e r m a n e n t m a g n e t r e d u c t i o n g e a r a n d d i r e c t d r i v e s t a r t e r m o t o r s
The diameter of these starter motors is 80 mm. They are used for starting diesel engines with up to a 3-litre displacement
and petrol engines with up to a 5-litre displacement. They are designed for use on automotive engines, light commercial
vehicles, agricultural machinery, and for other applications.
The motor part of the starter motor is excited by permanent magnets. The units are started and engaged by a solenoid
switch and an efficient helical pinion. There are direct drive starter motors with powers of up to 1kW 12V. Starters of higher
powers are available in reduction gear versions. The advantages of the reduction gear starters are in lower weight, smaller
dimensions, higher specific powers and better efficiency.
For especially harsh operating conditions, we offer a sealed noseless starter.
A Z E a n d A Z F r e d u c t i o n g e a r s t a r t e r s w i t h e l e c t r i c a l e x c i t a t i o n
The diameter of the AZE starter motors is 90 mm, while the diameter of the AZF starter motors is 95 mm. They are used
for starting diesel engines with a 2 to 12 litre displacement. They are designed for commercial vehicles, trucks, tractors,
agricultural machinery, construction equipment, ships, stationary motor sets, and for some other applications.
Both starter motor families are reduction gear starters with electrical excitation of the motor part. They are started andengaged by a switch and helical pinion. The advantages of these starters are especially low weight, small dimensions, high
specific power and high efficiency. For especially harsh operating conditions specially sealed noseless versions are available.
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STARTER MOTORS ISKRA
A Z G r e d u c t i o n g e a r s t a r t e r s w i t h e l e c t r i c a l e x c i t a t i o n
AZG reduction gear starter motors are four-pole coil excited machines with a yoke diameter of 110 mm. They are distinguished
by their high specific power output, efficiency, and excellent cold crank capability with low current drain from battery.
The basic 12V 5kW starter motors are used for starting diesel engines with 5 to 10 litre displacement. They have direct
engagement by a switch and helical pinion.
The 24V 6.5kW version of starter motors is used for starting diesel engines with 7 to 17-litre displacement and they have
two stage soft engagement controlled by a special electronic start relay.
In AZG reduction gear starter motors high quality thermal resistant materials have been used.
A Z J d i r e c t d r i v e s t a r t e r s w i t h e l e c t r i c a l e x c i t a t i o n
The AZJ family of starter motors is suitable for starting diesel engines with 3 to 8 litre displacement. They are used in
commercial vehicles, trucks, tractors, agricultural machinery, construction equipment, ships, stationary engines, and on
engines for other applications.
The starter motors are designed as direct drive starter motors. The base diameter of the AZJ starter motors is 115 mm.
The power is supplied by a four-pole series wound electric motor. The solenoid switch with pull-in and hold-in windings
establishes the engagement of the drive assembly into the ring gear by means of a lever. The roller clutch permits operation
in extreme conditions. These starter motors are built with different pinions, flanges and electrical connections corresponding
to their installation on various engines and different versions are available for a variety of ambient conditions.
M E A N I N G O F T H E T Y P E D E S I G N A T I O N
A Z X XX XX
Manufacturers symbol
Starter motor
Yoke diameter:E 80 89 mmF 90 99 mmG 100 109 mmJ 110 119 mm
Design versions:
12 - permanent magnet stator15 - permanent magnet stator with magnetic shunts21/25/26 - permanent magnet stator and reduction gear nose/noseless35 - coil stator45/46 - coil stator and reduction gear nose/noseless
Running number in the subgroup
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STARTER MOTORS MAIN TECHNICAL DATA
S T A R T E R M O T O R S 1 2 V
POWER (kW)
18
16
14
12
10
8
6
4
2
0
0
ENGINEDISPLACEMENT
(Ltr.)
1 2 3 4 5 6 7 8
AZE12AZE15
AZE21AZE25AZE26
AZE45
AZE46
AZF45
AZF46
AZJ AZG
S T A R T E R M O T O R S 2 4 V
POWER (kW)
18
16
14
12
10
8
6
4
2
0
0
ENGINEDISPLACEMENT(Ltr.)
1 2 3 4 5 6 7 8
AZE12AZE15
AZE21AZE25AZE26
AZE45
AZE46
AZF45
AZF46
AZJ AZG
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STARTER MOTORS AZE12/AZE15
DIRECT DRIVE STARTER MOTORS
A P P L I C A T I O N S
Petrol engines of up to 1.5 litre
displacement for passenger cars.Small diesel engines with up to 0.5 litredisplacement for marine andagricultural applications.
F E A T U R E S
High specific power outputand efficiency.
Excellent cold crank capability withlow current drain from battery.
Reduced weight and dimensionsin comparison to starter motors
with field windings. Highly efficient drive assembly
for idle run of the pinion.
D E S I G NExcitation by high quality and high coercivityferrite 6-pole permanent magnets for hightorque output.
Magnetic shunts improve the output powerand enable high stability and resistanceto demagnetisation.
Pinion shift mechanism with solenoid,fork lever and helix.
Five-roller clutch and drive assemblyis designed to transmit power from the startermotor to the engine.
Solenoid switch with pull-in and hold-inwindings.
High quality thermal resistant materials.
Support brackets of die cast aluminium.
Free of asbestos, cadmium, berylliumand ammonia.
M A I N T E C H N I C A L D A T A
Type
Nominal voltage (V)
Rated power (kW)
Length-AZE12../AZE15..
L (mm)
Weight-AZE12../AZE15..
(kg)
Yoke diameter (mm)
Stator
Drive assembly
Solenoid 12V
24V
Terminals
Basic protection
Ambient temperature
AZE12.. / AZE15..
12 24
0.9 1.0 1.6
< 157 < 170
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STARTER MOTORS AZE12/AZE15
C R O S S S E C T I O N
C H A R A C T E R I S T I C S
C O N N E C T I O N D I A G R A M S
1. Dr ive end bracket 2 . Dr ive as sembly 3 . Engag ing lever 4 . Star ter switch 5 . Stator 6 . Armature
7 . Commutator end bracket
L
AZE15..
1 2 3 4 5 6 7
L
AZE12..
30 50 503015a
M M
0 50 100 150 200 250 300 350 400 450
I(A)AZE12.. 12V 0.9 kW
M
P
U
n
1.2
1.0
0.8
0.6
0.4
0.2
6000
5000
4000
3000
2000
1000
12
10
8
6
4
2
12
10
8
6
4
2
P(kW)
n(RPM)
U(V)
M(Nm) BATTERY 44Ah 210A DIN
100% charged at To=+20C80% charged at To=20C
cable resistance 1m included
P
M
U
n
0 100 200 300 400 500 600 700 800 900
I(A)AZE12.. 24V 1.6 kW
2.4
2.0
1.6
1.2
0.8
0.4
6000
5000
4000
3000
2000
1000
24
20
16
12
8
4
P(kW)
n(RPM)
U(V)
M(Nm)
24
20
16
12
8
4
BATTERY 44Ah 210A DIN100% charged at To=+20C
80% charged at To=20Ccable resistance 1m included
0 50 100 150 200 250 300 350 400
I(A)AZE15.. 12V 1kW
1.2
1.0
0.8
0.6
0.4
0.2
6000
5000
4000
3000
2000
1000
12
10
8
6
4
2
12
10
8
6
4
2
P(kW)
n(RPM)
U(V)
M(Nm)
450
U
M
P
n
BATTERY 44Ah 210A DIN100% charged at To=+20C
80% charged at To=20Ccable resistance 1m included
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STARTER MOTORS AZE21/AZE25/AZE26
M A I N T E C H N I C A L D A T A
Type
Nominal voltage (V)
Rated power (kW)
Length - nose
Length - noseless
L (mm)
Weight - nose
Weight - noseless
(kg)
Yoke diameter (mm)
Stator
Drive assembly
Solenoid 12V
24V
Terminals
Basic protection
Ambient temperature
AZE21.. / AZE25..- nose / AZE26..- noseless
12 24
1.2 1.4 2.1 2.5
< 161 < 175
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STARTER MOTORS AZE21/AZE25/AZE26
C R O S S S E C T I O N
C H A R A C T E R I S T I C S
C O N N E C T I O N D I A G R A M S
1. Dr ive end bracket 2 . Dr ive as sembly 3 . Engag ing lever 4 . Reduct ion gear 5 . Star ter switch 6 . Stator
7 . Armature 8 . B rush ho lder 9 . Commutator end bracket 10 . Gasket 11 . Bear ing
1 2 3 4 5 6 7 8 9
L
WITH NOSE
1 10 11
L
NOSELESS
P
U
n
BATTERY 66Ah 300A DIN100% charged at To=+20C
80% charged at To=20Ccable resistance 1m included
M
0 100 200 300 400 500 600 700 800 900
I(A)AZE25.. 12V 1.4 kW
2.4
2.0
1.6
1.2
0.8
0.4
6000
5000
4000
3000
2000
1000
12
10
8
6
4
2
P(kW)
n(RPM)
U(V)
M(Nm)
24
20
16
12
8
4
BATTERY 55Ah 255A DIN100% charged at To=+20C
80% charged at To=20Ccable resistance 1m included
P
U
n
0 100 200 300 400 500 600 700 800 900
I(A)AZE25.. 12V 1.2 kW
2.4
2.0
1.6
1.2
0.8
0.4
6000
5000
4000
3000
2000
1000
12
10
8
6
4
2
P(kW)
n(RPM)
U(V)
M(Nm)
24
20
16
12
8
4
M
P
n
MU
BATTERY 88Ah 395A DIN100% charged at To=+20C
80% charged at To=20Ccable resistance 1m included
3.0
2.5
2.0
1.5
1.0
0.5
6000
5000
4000
3000
2000
1000
12
10
8
6
4
2
P(kW)
n(RPM)
U(V)
M(Nm)
30
25
20
15
10
5
0 150 300 450 600 750 900 1050
I(A)AZE26.. 12V 2.1 kW
1200 1350
30 50 503015a
M M
BATTERY 55Ah 255A DIN100% charged at To=+20C
80% charged at To=20Ccable resistance 1m included
U
M
P
n
0 100 200 300 400 500 600 700 800 900
I(A)AZE26.. 24V 2.5 kW
3.0
2.5
2.0
1.5
1.0
0.5
6000
5000
4000
3000
2000
1000
P(kW)
n(RPM)
U(V)
M(Nm)
60
50
40
30
20
10
24
20
16
12
8
4
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STARTER MOTORS AZE45/AZE46
M A I N T E C H N I C A L D A T A
Type
Nominal voltage (V)
Rated power (kW)
Length-nose
Length-noseless
(mm)
Weight-nose
Weight-noseless (kg)
Yoke diameter (mm)
Stator
Drive assembly
Solenoid 12V
24V
Terminals
Basic protection
Ambient temperature
AZE45..- nose / AZE46..- noseless
12
2.8 3.0
< 235 < 245
< 274 < 284
6.5 DCA 6.5 DCA
6.5 DCA 6.5 DCA
90
4-pole windings
6 rollers
pull-in current < 62 A
hold-in current < 14 A
pull-in current < 30 A
hold-in current < 6 A
30 - M8, M10
31 - M8
50 - M4, M5, M6, 6.4 x 0.8
Protected against ingress of dust, solid foreign
objects and splashing water (IP 56)
- 40C to + 110C
STARTER MOTORS WITH
REDUCTION GEAR
A P P L I C A T I O N S
Diesel engines of 2 to 6 litredisplacement.
F E A T U R E S
High specific power outputand efficiency.
Excellent cold crank capability withlow current drain from battery.
Reduced weight and dimensionsin comparison to direct drivestarter motors.
Highly efficient drive assembly for
idle run of the pinion.
D E S I G NNose or noseless versions for specificapplications on the engine.
Rubber shock absorber, low-noise, ironplanetary reduction gear using a coaxial pinionwith an armature.
Pinion shift mechanism with solenoid, forklever and helix.
Solenoid switch with pull-in and hold-inwinding and double return spring for effectivebreaking of the main contacts.
Six-roller clutch and drive assembly is designedto transmit power from the starter motor tothe engine.
High quality thermal resistant materials.
Support brackets of grey cast iron (GCI),nodular cast iron (NCI) or die cast aluminium(DCA).
Free of asbestos, cadmium, berylliumand ammonia.
Additional dust protection is available with
lip seal on the pinion.
Water protection is achieved using drain holes,O-rings and a rubber boot.
Oil-proof versions for wet clutch applications.
Insulated return versions are available.
7.5 NCI, GCI 7.5 NCI, GCI
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STARTER MOTORS AZE45/AZE46
C R O S S S E C T I O N
C H A R A C T E R I S T I C S
C O N N E C T I O N D I A G R A M S
1. Dr ive end bracket 2 . Dr ive as sembly 3 . Engag ing lever 4 . Reduct ion gear 5 . Star ter switch 6 . Stator7 . Armature 8 . B rush ho lder 9 . Commutator end bracket 10 . Gasket 11 . Bear ing
30 50 30 50 31
L
WITH NOSE
91 2 3 4 5 6 7 8 11101
L
NOSELESS
BATTERY 143Ah 570A DIN100% charged at To=+20C
80% charged at To=20Ccable resistance 1m included
P
U
nM
0 150 300 450 600 750 900 1050
I(A)12V 2.8 kW
6
5
4
3
2
1
6000
5000
4000
3000
2000
1000
12
10
8
6
4
2
P(kW)
n(RPM)
U(V)
M(Nm)
120
100
80
60
40
20
1200 1350
BATTERY 143Ah 570A DIN100% charged at To=+20C
80% charged at To=20Ccable resistance 1m included
U
P
M
n
0 150 300 450 600 750 900 1050
I(A)12V 3.0 kW
6
5
4
3
2
1
6000
5000
4000
3000
2000
1000
12
10
8
6
4
2
P(kW)
n(RPM)
U(V)
M(Nm)
120
100
80
60
40
20
1200 1350
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STARTER MOTORS AZF45/AZF46
M A I N T E C H N I C A L D A T A
Type
Nominal voltage (V)
Rated power (kW)
Length-nose
Length-noseless (mm)
Weight-nose
Weight-noseless (kg)
Engagement
Yoke diameter (mm)
Stator
Drive assembly
Solenoid 12V
24V
Terminals
Basic protection
Ambient temperature
AZF45..- nose / AZF46..- noseless
12 24
3.4 4.2 4.0 5.5
< 274
< 321
9.8 to 10.3
11
direct two stage
95
4-pole windings
6 rollers
pull-in current < 62 A
hold-in current < 14 A
pull-in current < 30 A
hold-in current < 7.5 A
30 - M8, M10
50 - M4, M5, M6, 6.3 x 0.8
Protected against ingress of dust,
solid foreign objects and splashing
water (IP 56)
- 40C to + 110C
STARTER MOTORS WITHREDUCTION GEAR
A P P L I C A T I O N SDiesel engines of 4 to 12 litredisplacement.
F E A T U R E S High specific power output
and efficiency. Excellent cold crank capability with
low current drain from battery. Reduced weight and dimensions in
comparison to direct drivestarter motors.
Highly efficient drive assembly for idlerun of the pinion.
D E S I G NNose or noseless versions for specificapplications on the engine.
Excitation using 4-pole windings enables hightorque output.
Rubber shock absorber, low-noise, ironplanetary reduction gear with pinion andarmature in one axis.
Pinion shift mechanism with solenoid, forklever and helix enabling direct engagement.
Solenoid switch with pull-in and hold-inwinding and double return spring for effectivebreaking of the main contacts.
Six-roller clutch and drive assembly is designedto transmit power from the starter motor tothe engine.
High quality thermal resistant materials.
Support brackets of grey cast iron, nodularcast iron or die cast aluminium.
Free of asbestos, cadmium, berylliumand ammonia.
24V starter motors with direct engagement
can be additionally equipped with an auxiliaryelectronic or electro-mechanical start relaywhich enables triggering of the starter motorwith low current (< 2A ).
Electronic soft start relay in a 24V versionenables effective two-stage soft engagement.It controls the starting process and preventsdamage and overloading of the starter pinionand the engine ring gear.
For the nose version additional dust protectionwith a lip seal on the pinion is available.
Water protection is achieved with drain holes,
O-rings and a rubber boot.Oil-proof versions for wet clutch applications.
Insulated return versions are available.
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STARTER MOTORS AZF45/AZF46
C R O S S S E C T I O N
C H A R A C T E R I S T I C S
C O N N E C T I O N
D I A G R A M S
1. Drive end bracket 2. Drive assembly 3. Engaging lever 4. Reduction gear 5. Starter switch 6. Stator
7. Armature 8. Brush holder 9. Commutator end bracket 10. Gasket 11. Bearing 12. Soft start relay (option)
Direct engagement
30 50 31
M
30 50
M
Two stage engagement
30 50 31
M
30
50a
45
M
30 50 31
3130
50a
45
L
NOSELESS
1 10 11 121 2 3 4 5 6 7 8 9
L
WITH NOSE
P
U
n
M
BATTERY 143Ah 570A DIN100% charged at To=+20C
80% charged at To=20Ccable resistance 1m included
0 200 400 600 800
I(A)12V 3.4 kW
6
5
4
3
2
1
6000
5000
4000
3000
2000
1000
12
10
8
6
4
2
P(kW)
n(RPM)
U(V)
M(Nm)
120
100
80
60
40
20
18001600140012001000
P
U
n
M
BATTERY 2x 176Ah 1580A DIN100% charged at To=+20C
80% charged at To=20Ccable resistance 1m included
0 300 600 900
I(A)12V 4.2 kW
6
5
4
3
2
1
6000
5000
4000
3000
2000
1000
12
10
8
6
4
2
P(kW)
n(RPM)
U(V)
M(Nm)
120
100
80
60
40
20
270024002100180015001200
U
M
P
n
BATTERY 66Ah 300A DIN100% charged at To=+20C
80% charged at To=20Ccable resistance 1m included
0 150 300 450 600
I(A)24V 4 kW
6
5
4
3
2
1
6000
5000
4000
3000
2000
1000
24
20
16
12
8
4
P(kW)
n(RPM)
U(V)
M(Nm)
120
100
80
60
40
20
135012001050900750
n
BATTERY 88Ah 395A DIN100% charged at To=+20C
80% charged at To=20Ccable resistance 1m included
U
PM
0 200 400 600
I(A)24V 5.5 kW
6
5
4
3
2
1
6000
5000
4000
3000
2000
1000
24
20
16
12
8
4
P(kW)
n(RPM)
U(V)
M(Nm)
120
100
80
60
40
20
18001600140012001000800
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STARTER MOTORS AZG
M A I N T E C H N I C A L D A T A
Type
Nominal voltage (V)
Rated power (kW)
Length
(mm)
Weight
(kg)
Engagement
Yoke diameter (mm)
Stator
Drive assembly
Solenoid 12V
24V
Terminals
Basic protection
Ambient temperature
AZG
12 24
5.0 6.5
< 346 < 354
12 - 14.4 13.6 - 14
direct two-stage
110
4-pole windings
6 rollers
pull-in current < 62 A
hold-in current < 14 A
pull-in current < 30 A
hold-in current < 7.5 A
30 - M10
31 - M10, M12
50 - M4, M5, M6, 6.3 x 0.8
Protected against ingress of dust,
solid foreign objects and splashing
water (IP 56)
- 40C to + 110C
STARTER MOTORS WITHREDUCTION GEAR
A P P L I C A T I O N SBasic 12V version for diesel engines
of 5 to 10 litre displacement.24V version for diesel enginesof 7 to 17 litre displacement.
F E A T U R E S High specific power output
and efficiency. Excellent cold crank capability with
low current drain from battery. Reduced weight and dimensions
in comparison to direct drivestarter motors.
Highly efficient drive assemblyfor idle run of the pinion.
D E S I G NNoseless versions for specific applicationson the engine.
Excitation using 4-pole windings enables hightorque output.
Rubber shock absorber, low-noise, ironplanetary reduction gear with pinionand armature in one axis.
Pinion shift mechanism with solenoid, fork
lever and helix enables direct engagementin a 12V version.
Solenoid switch with pull-in and hold-inwinding and double return spring for effectivebreaking of the main contacts.
Six-roller clutch and drive assembly is designedto transmit power from the starter motorto the engine.
High quality thermal resistant materials.
Support brackets of die cast aluminiumor grey cast iron.
Free of asbestos, cadmium, berylliumand ammonia.
Electronic soft start relay in the 24V versionenables effective two-stage soft engagement.It controls the starting process and preventsdamage and overloading of the starter pinionand the engine ring gear.
Protection against water is achieved by drainholes, O-rings and a rubber boot.
Oil-proof versions for wet clutchesare available.
Insulated return versions are available.
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STARTER MOTORS AZG
C R O S S S E C T I O N
C H A R A C T E R I S T I C S
C O N N E C T I O N
D I A G R A M S
1. Drive end bracket 2. Drive assembly 3. Engaging lever 4. Reduction gear 5. Starter switch 6. Stator
7. Armature 8. Brush holder 9. Commutator end bracket 10. Soft start relay
Direct engagement
30 50 31
M
30 50
M
Two stage engagement
30 50 31
M
30
50a
45
M
30 50 31
3130
50a
45
1 2 3 4 5 6 7 8 9
L
AZG-12V
101 3 2 4
AZG-24V
L
P
U
n
M
BATTERY 2x 143Ah 570A DIN100% charged at To=+20C
80% charged at To=20Ccable resistance 1m included
0 300 600 900
I(A)12V 5 kW
6
5
4
3
2
1
6000
5000
4000
3000
2000
1000
12
10
8
6
4
2
P(kW)
n(RPM)
U(V)
M(Nm)
120
100
80
60
40
20
270024002100180015001200
n
U
P M
BATTERY 2x 143Ah 570A DIN100% charged at To=+20C
80% charged at To=20Ccable resistance 1m included
0 200 400 600
I(A)24V 6. 5 kW
12
10
8
6
4
2
6000
5000
4000
3000
2000
1000
24
20
16
12
8
4
P(kW)
n(RPM)
U(V)
M(Nm)
240
200
160
120
80
40
18001600140012001000800
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STARTER MOTORS AZJ
M A I N T E C H N I C A L D A T A
Type
Nominal voltage (V)
Rated power (kW)
Length
(mm)
Weight
(kg)
Yoke diameter (mm)
Stator
Drive assembly
Solenoid 12V
24V
Terminals
Basic protection
Ambient temperature
AZJ
12 24
2.7 3.0 3.2 4.0
< 239.5 < 281 < 239.5 < 281
12.5 13.9 12.5 13.9
115
4-pole windings
6 rollers
pull-in current < 62 A
hold-in current < 14 A
pull-in current < 30 A
hold-in current < 6 A
30 - M8, M10
31 - M8, M10
50 - M4, M6, M5, 6.3 x 0.8
Protected against ingress of dust,
solid foreign objects and splashing
water (IP 56)
- 40C to + 110C
DIRECT DRIVE STARTER MOTORS
A P P L I C A T I O N S
Diesel engines with 3 to 9 litredisplacement.
F E A T U R E S
High specific power outputand efficiency.
High cold crank capability. Highly efficient drive assembly for idle
run of the pinion.
D E S I G NNose versions for specificapplications on the engine.
Direct drive.
Pinion shift mechanism with solenoid, forklever and helix.
Solenoid switch with pull-in and hold-inwinding and double return spring for effectivebreaking of the main contacts.
Six-roller clutch and drive assembly is designedto transmit power from the starter motorto the engine.
High quality thermal resistant materials.
Support brackets of grey cast iron, nodularcast iron or die cast aluminium.
Free of asbestos, cadmium, berylliumand ammonia.
Additional dust protection with a lip sealon the pinion.
Water protection is achieved with drain holes,O-rings and rubber boot.
Oil-proof versions for wet clutch applications.
Insulated return versions are available.
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STARTER MOTORS AZJ
C R O S S S E C T I O N
C H A R A C T E R I S T I C S
C O N N E C T I O N D I A G R A M S
1. Drive end bracket 2. Dr ive assembly 3. Engaging lever 4. Starter switch 5. Stator 6. Armature
7. Brush holder 8. Commutator end bracket
L
1 2 3 4 5 6 7 8
30 50 31
M
30 50
M
U
M
P
n
BATTERY 143Ah 570A DIN100% charged at To=+20C
80% charged at To=20Ccable resistance 1m included
0 150 300 450 600
I(A)12V 2.7 kW
3.0
2.5
2.0
1.5
1.0
0.5
6000
5000
4000
3000
2000
1000
12
10
8
6
4
2
P(kW)
n(RPM)
U(V)
M(Nm)
60
50
40
30
20
10
135012001050900750
M
P
n
BATTERY 176Ah 790A DIN100% charged at To=+20C
80% charged at To=20Ccable resistance 1m included
U
0 150 300 450 600
I(A)12V 3 kW
3.0
2.5
2.0
1.5
1.0
0.5
6000
5000
4000
3000
2000
1000
12
10
8
6
4
2
P(kW)
n(RPM)
U(V)
M(Nm)
60
50
40
30
20
10
135012001050900750
M
Pn
BATTERY 88Ah 395A DIN100% charged at To=+20C
80% charged at To=20Ccable resistance 1m included
U
0 150 300 450 600
I(A)24V 3.2 kW
6
5
4
3
2
1
6000
5000
4000
3000
2000
1000
24
20
16
12
8
4
P(kW)
n(RPM)
U(V)
M(Nm)
120
100
80
60
40
20
135012001050900750
M
P
n
BATTERY 110Ah 450A DIN100% charged at To=+20C
80% charged at To=20Ccable resistance 1m included
U
24V 4 kW
0 150 300 450 600
I(A)
6
5
4
3
2
1
6000
5000
4000
3000
2000
1000
24
20
16
12
8
4
P(kW)
n(RPM)
U(V)
M(Nm)
120
100
80
60
40
20
135012001050900750
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STARTER MOTORS product requirements form
1 . C U S T O M E R
Company:
Address: Country:
Responsible person:
Phone: Fax: E-mail:
Ring gear No. of teeth Module Center Distance mmRotation direction (looking at the pinion) Clockwise Counter clockwise
2 . P R O J E C T D A T A
Customer: Inquiry: Brief Description:
Project: New project:
Project No.: Modification:
Predecessor /equivalent type:
Engine: Supplier:Vehicle: Type:
Starter motor: Technical data:
Offer drawing: Drawing:
Release No.: Release No.:
Remarks
Petrol:
Diesel:
3 . E N G I N E D A T A
No. of cylinders:
No. of valves:
Compression:
Capacity:
Bore/stroke:
litres
Cooling
Fuel supply
Rated output at
Nom. speed
Engine oil/viscosity
water / air
kW
min-1
/
Starting temperature limit
Cranking torque
Minimum starting speed
Break away torque
Additional parasitic load
Inertia engine (referred to ring gear)
Additional inertia (referred to ring gear)
oC
Nm at oC
Nm at oC
Nm at oC
Nm at oC
kgm2
kgm2
Starting aid
Glow plugs
Flame start
Other
Required current
Duration
Engine preheating
Battery preheating
A
S
below oC up to oC
below oC up to oC
Remarks
: 1
/mm
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STARTER MOTORS
Date: Signature:
product requirements form
4 . V E H I C L E D A T A
Battery
Nominal voltage V Type
Cold discharged current A Internal resistance m0hm
Battery Total resistance m0hm
Length m Cross section mm2
Remarks
6 . C U S T O M E R T E S T S
Date/duration
Specifications
Vehicle test
Bench test
Samples
Pre-series
Remarks
5 . S T A R T E R F E A T U R E S
Direct drive Reduction gear
Drive end shield preferred type yes no modification
Pinion preferred type yes no No. of teeth moduleSolenoid Preferred type
Terminal 31 yes insolated type
Terminal 50 right left type
Terminal 30 length mm diameter M
Terminal 45 length mm diameter M
Max. current Terminal 50 A hold A pull A
Additional start relay Terminal 50 yes no current A
Water/Dust protection Starter IP Solenoid IP
Additional requirements
Remarks
cables
Capacity Ah No: Standard DIN SAE IEC
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I S K R A S U B S I D I A R I E S
BYELARUSIskRa, O.o .o .Ul . Gorkog 89230015 GrodnoTel . : +375 152 313 533Fax : +375 152 317 953
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Te l : +7 095 502 82 04Fax : +7 095 502 82 04E-mai l : i skra_ae@nt l . ruwww. iskra-ae. ru
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Iskra Avtoelektrika d. d.
5290 empeter p r i Gor ic i
Po l je 15 , S loven ia
Te l . : +386 5 33 93 000
Fax : +386 5 33 93 801
E-mai l : in [email protected]
www. iskra-ae.com