Product Description
SY78381 is a 12VDC solenoid manufactured by Liftsplus.com for electric lift truck applications. This unit serves as a reliable electric actuator, compatible with 12-volt systems for control and switching functions in material handling equipment.
Specifications
Electrical
| Coil Voltage | 12VDC |
Part Numbers
| OEM Part Number | SY78381 |
Frequently Asked Questions
Q: What is the SY78381 12VDC solenoid used for?
A: The SY78381 is a 12-volt DC solenoid designed as an electric actuator for material handling equipment. It handles control and switching functions in electric lift trucks, pallet jacks, and reach trucks by converting electrical signals into mechanical motion.
Q: What voltage rating does the SY78381 solenoid require?
A: The SY78381 is rated for 12VDC operation. Do not apply higher voltages as it will damage the coil windings. Verify your equipments control circuit voltage matches 12VDC before installation.
Q: Which electric lift truck brands use the SY78381 solenoid?
A: The SY78381 is compatible with 12VDC electric lift truck systems from Crown, Toyota Material Handling, Raymond, Jungheinrich, Linde, Clark, and Mitsubishi. Cross-verify the mounting tabs and electrical connector type with your equipment documentation.
Q: How do I know if the SY78381 solenoid has failed?
A: Failure symptoms include the actuator not responding to control signals, sticking in one position, or producing no audible click when power is applied. Test continuity on the coil terminals with a multimeter. If resistance is infinite or zero ohms, the solenoid coil is defective and the SY78381 requires replacement.
Q: Can the SY78381 solenoid be repaired or must it be replaced?
A: The SY78381 solenoid cannot be repaired. If the coil is burned out, the plunger is stuck, or the contacts are welded, the entire solenoid must be replaced as a unit. Attempting to repair the coil or plunger mechanism will not restore function.