EexcavaStart JD231A JD131A Starter Relay 24VDC for Excavator Spare Parts

Manual starters are devices operated manually, offering simple operation without requiring expert intervention. These starters feature a button or rotary knob that enables users to turn connected equipment on or off through mechanical linkages that open or close contacts.

Important Note: Manual starters do not break control circuits during power loss, meaning motors could restart automatically when power is restored - a critical safety consideration for some applications.

• Safe and economical operation
• Compact size suitable for diverse applications
• Overload protection for motor safety
• Available with various enclosure options
• Low initial cost

When the engine is activated (via stop/start button or traditional key), an electrical signal is sent to the starter solenoid. This component transfers charge from the vehicle's battery to the starter motor, activating both the motor and the starter drive (Bendix gear system).

The starter motor turns the engine's flywheel, initiating combustion in petrol and diesel engines. Once the engine is running, the mechanism disengages the starter motor from the flywheel as the engine no longer requires the electrical spark.