БЛОК ЭЛЕКТРОДВИГАТЕЛЯ Caterpillar 6157707

An Electric Starting Motor converts electrical energy into mechanical rotation to initiate engine cranking and enable startup. It delivers the required turning force to rotate the engine until combustion begins. This action allows for a quick start and operation without manual effort. By providing consistent cranking power, it reduces startup delays and supports smooth ignition. Reliable engagement ensures dependable performance in repeated start cycles.Attributes:• Oil sealed for wet flywheel maintains a seal against pressure variations of plus or minus 6 pounds per square inch.• Water sealed provides protection against plus or minus 6 psi and is rated to withstand 3500 pounds per square inch pressure washing.• Rotation operates with a clockwise rotation when viewed from the pinion end.• Life rated for an operational lifespan of 30,000 cycles.• Pull-in current draws between 46 and 52.6 amperes at 25 degree Celsius when tested at 20 volts.• Hold-in current consumes a maximum of 6.8 amperes at 25 degree Celsius while maintaining engagement at 20 volts.• Width over two teeth measured at 20.6 millimeters for quality control.• Pressure angle with a standard 20-degree angle for optimal load distribution.• Pull-in voltage requires a maximum of 16 volts at 20 degree Celsius to successfully engage the switch.• Hold-in voltage maintains engagement with a maximum requirement of 8 volts at 20 degree Celsius once activated.• Mass has a total physical weight of 260 grams for installation planning.• No load speed achieves a rotational speed of 6612 revolutions per minute when tested at 25 degree Celsius without a load.• No load current draws 100 amperes during performance testing at 25 degree Celsius.• No load voltage for 23 volts direct current for no load performance.Applications: An Electric Starting Motor is installed within the engine starting assembly of the equipment. In this position, it rotates the engine crankshaft to initiate combustion and bring the engine into running condition.