Starter Iskra Is1193 Engine 6.6 [1006-Tag]Terex 880 Elite [1104c-44t]

• Customization: Available
• After-sales Service: One to One Replacement
• Warranty: One Year
• Model NO.: 12015129
• Driving Type: Sliding Armature
• Control System: Electromagnetic-Operated
• DC Form: Permanent Magnet Starter Motor
• Voltage [ V ]: 12
• Power [ Kw ]: 4.2
• Rotation: Cw
• No./Teeth [ Qty. ]: 10
• Transport Package: Indivisual Carton Into Pallet
• Trademark: Customization
• Origin: China
• Production Capacity: 50000PC/Year

Product Description

Feature

Starters
Voltage [ V ]	12
Power [ kW ]	4.2
Rotation	CW
Size A [ mm ]	89.00
Size B [ mm ]	30.00
No./teeth [ qty. ]	10
No./mount. holes [ qty. ]	3
No./mount. holes with thread [ qty. ]	0
L.1 [ mm ]	350.00
O.1 [ mm ]	90.00
O.2 [ mm ]	127.00
O.3 [ mm ]	90.00
C.1 [ mm ]	11.00
C.2 [ mm ]	11.00
C.3 [ mm ]	11.00

To replace

  

Reference nb	Producer
11.131.488	ISKRA / LETRIKA
11.131.782	ISKRA / LETRIKA
11.131.945	ISKRA / LETRIKA
11.131.965	ISKRA / LETRIKA
11.132.034	ISKRA / LETRIKA
115389	CARGO
182-30168	ROBERT'S
25-4462	ELSTOCK
260-23123	DIXIE
2873K601	PERKINS
2873K631	PERKINS
312-7576	CATERPILLAR
3127536	CATERPILLAR
5300551	CLAAS
700.523.103	PSH
AZF4129	ISKRA / LETRIKA
AZF4204	ISKRA / LETRIKA
AZF4258	ISKRA / LETRIKA
AZF4260	ISKRA / LETRIKA
AZF4275	ISKRA / LETRIKA
DRS0272	DELCO
DRS0272N	DELCO
IS1193	ISKRA / LETRIKA
LRS03789	LUCAS
LRS3789	LUCAS
MAHMS400	WOODAUTO
MS 400	MAHLE
MS400	MAHLE
STRF216	3EFFE
TS-6281	DIXIE
UD13620S	AS-PL
3575204	CATERPILLAR
S9287S	AS-PL

 

To fit

Brand	Model	Type	Year	Comments
PERKINS	Engine 6.6	[1006-TAG]
TEREX	880 Elite	[1104C-44T]	01.2006-
TEREX	980 Elite	[1104C-44T]	01.2006-
TEREX	TLB480	[1104D-44TA]	01.2010-

 

A starter motor is a critical electromechanical device designed to initiate the operation of internal combustion engines by converting electrical energy into mechanical energy. Found in virtually all gasoline and diesel-powered vehicles, as well as in various industrial and stationary engines, starter motors play an indispensable role in modern transportation and machinery. Without a functional starter, engines would remain dormant, relying on outdated methods like hand cranking-a practice that is both inefficient and unsafe for large engines.
 
Core Function and Working Principle
 
The primary function of a starter motor is to rotate the engine's crankshaft until the engine achieves sufficient speed to sustain combustion independently. This process, known as "cranking," requires a burst of high torque to overcome the engine's initial resistance, including compression in the cylinders, friction in moving parts, and the inertia of stationary components.
 
Starter motors operate on the principle of electromagnetic induction. When an electrical current from the vehicle's battery flows through the motor's windings, it creates a magnetic field that interacts with permanent magnets or field coils, generating rotational force (torque). This torque is transmitted to the engine's flywheel via a small gear called a pinion, which engages with the flywheel's ring gear during cranking. Once the engine starts and reaches idle speed, the pinion disengages from the flywheel to prevent damage to both components.
 
Key Components
 
A typical starter motor consists of several essential components working in tandem:
 
- Armature: A rotating shaft with conductive windings that carry electrical current, generating torque when exposed to a magnetic field.
- Field Coils or Permanent Magnets: Stationary components that create the magnetic field interacting with the armature. Field coils are electromagnets powered by the battery, while permanent magnets offer a more compact, efficient design in modern starters.
- Solenoid: An electromagnetic switch that controls the flow of current to the armature. It also actuates the pinion gear, pushing it into engagement with the flywheel's ring gear when the starter is activated (e.g., via a key or push-button ignition).
- Pinion Gear: A small gear attached to the starter motor's drive shaft that meshes with the flywheel's ring gear to transfer torque.
- Bendix Drive: A mechanical or electrical mechanism that ensures the pinion gear engages smoothly with the flywheel and disengages once the engine starts, preventing overrunning.
 
Types of Starter Motors
 
Starter motors are categorized based on their design, power output, and application:
 
1. Direct Drive Starters: The most common type in passenger vehicles, featuring a simple design where the armature is directly connected to the pinion gear. They are lightweight, compact, and suitable for engines with moderate cranking requirements.
2. Gear Reduction Starters: These incorporate a set of gears to reduce the speed of the armature while increasing torque output. This design allows for a smaller, lighter motor with higher efficiency, making them ideal for engines with higher compression ratios, such as those in diesel vehicles or performance cars.
3. Permanent Magnet (PM) Starters: Utilizing permanent magnets instead of field coils, these starters are more energy-efficient, lighter, and have fewer moving parts, reducing maintenance needs. They are widely used in modern cars, motorcycles, and small engines.
4. Inertia Starters: An older design relying on a spring-loaded mechanism to store energy, which is released to crank the engine. Though less common today, they are still used in some vintage vehicles and small equipment where battery power is limited.
5. Starter Generators: Found in hybrid vehicles and small engines (e.g., lawnmowers), these dual-purpose devices function as starters when cranking and generators once the engine is running, charging the battery and powering electrical systems.
 
Applications Beyond Automotive Use
 
While starter motors are most closely associated with cars, trucks, and motorcycles, their utility extends to various other industries:
 
- Commercial Vehicles: Heavy-duty trucks, buses, and construction equipment rely on high-torque gear reduction starters to crank large diesel engines, which require more power to overcome higher compression.
- Marine Engines: Boat engines use waterproof starter motors designed to withstand harsh, moisture-rich environments, ensuring reliable operation in marine conditions.
- Industrial Machinery: Generators, pumps, and agricultural equipment (e.g., tractors, harvesters) depend on robust starters to initiate engine operation in remote or demanding settings.
- Aerospace: Small aircraft with internal combustion engines use lightweight, high-performance starters to ensure reliable engine ignition during takeoff.
 
Maintenance and Common Issues
 
Proper maintenance is essential to ensure starter motor longevity. Common issues include:
 
- Electrical Failures: Corroded battery terminals, worn-out solenoid contacts, or damaged wiring can disrupt current flow, causing the starter to fail or crank weakly.
- Mechanical Wear: Over time, the pinion gear, flywheel ring gear, or Bendix drive may wear down, leading to grinding noises during cranking or failure to engage.
- Overheating: Extended cranking (e.g., due to a flooded engine or battery issues) can overheat the starter motor, damaging windings or bearings.
 
Regular inspections of battery connections, cleaning of electrical contacts, and lubrication of moving parts can prevent many of these issues. If a starter motor fails, replacement is often necessary, as repairs to internal components like windings or bearings are rarely cost-effective.
 
Technological Advancements
 
Modern starter systems have evolved with advancements in automotive technology. Key innovations include:
 
- Integrated Solenoids: Combining the solenoid and starter motor into a single unit for improved efficiency and reduced space.
- Variable Speed Starters: Adjusting cranking speed based on engine conditions to optimize performance and reduce wear.
- Stop-Start Systems: Used in hybrid and fuel-efficient vehicles, these systems automatically shut down the engine when idling (e.g., at traffic lights) and restart it quickly using a robust starter motor designed for frequent use.
 
Conclusion
 
Starter motors are unsung heroes of the automotive and machinery world, enabling the reliable initiation of internal combustion engines with precision and efficiency. From compact permanent magnet starters in passenger cars to heavy-duty gear reduction models in industrial equipment, their design and functionality continue to evolve to meet the demands of modern engines, emphasizing durability, energy efficiency, and seamless integration with advanced ignition systems. Understanding their operation, components, and maintenance needs is essential for anyone relying on engines to power transportation, work, or daily life.

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