Starter motors - Iskra Avtoelektrika - #19

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Text version of the page
Slskra
AZG
STARTER MOTORS
STARTER MOTORS WITH REDUCTION GEAR
APPLICATIONS
Basic 12V version for diesel engines of 5 to 13 litre displacement. 24V version for diesel engines of 7 to 17 litre displacement.
FEATURES
• High specific power output and efficiency.
• Excellent cold crank capability with low current drain from battery.
• Reduced weight and dimensions in comparison to direct drive
starter motors.
• Highly efficient drive assembly
for idle run of the pinion.
DESIGN
Noseless versions for specific applications on the engine.
Excitation using 4-pole windings enables high torque output.
Rubber shock absorber, low-noise, iron planetary reduction gear with pinion
and armature in one axis.
Pinion shift mechanism with solenoid, fork
lever and helix enables direct engagement
in a 12V version.
Solenoid switch with pull-in and hold-in
winding and double return spring for effective breaking of the main contacts.
Six-roller clutch and drive assembly is designed
to transmit power from the starter motor
to the engine.
High quality thermal resistant materials.
Support brackets of die cast aluminium or grey cast iron.
Free of asbestos, cadmium, beryllium and ammonia.
Soft start relay enables effective two-stage soft engagement. It controls the starting process and prevents damage and overloading of the starter pinion and the engine ring gear.
Protection against water is achieved by drain holes, O-rings and a rubber boot.
Oil-proof versions for wet clutches are available.
Insulated return versions are available.
MAIN TECHNICAL DATA
Type
AZG
Nominal voltage (V)
12
24
Rated power (kW)
5.0
6.5
Length
(mm)
< 346
< 354
Weight (kg)
12 - 14.4
13.6 - 14
Engagement
direct/two-stage
two-stage
Yoke diameter (mm)
110
Stator
4-pole windings
Drive assembly
6 rollers
Solenoid 12V 24V
pull-in current < 62 A hold-in current < 14 A
pull-in current < 30 A
hold-in current < 7.5 A
Terminals
30 - M10
31 - M10, M12
50 - M4, M5, M6, 6.3 x 0.8
Basic protection
Protected against ingress of dust, solid foreign objects and splashing water (IP 56)
Ambient temperature
- 40°C to + 110°C

pageCatalog pdf di En 2012-05-22-30