Solenoid Lock Actuator
When an electronic lock designer needs a tiny drive element that drains almost no standby current, the solenoid lock actuator is the miniature drive built inside electronic locks, with a compact body from 8 mm in diameter and 25 mm long so it can be embedded into small lock cases. It runs on low DC voltage of 3-24 V at a maximum current of 500 mA or less, delivers an unlocking force of 5-30 N in 0.1 s or less, and automatically resets when power is removed with an anti-misoperation feature built in.
Description
Products Description
When an electronic lock designer needs a tiny drive element that drains almost no standby current, the solenoid lock actuator is the miniature drive built inside electronic locks, with a compact body from 8 mm in diameter and 25 mm long so it can be embedded into small lock cases. It runs on low DC voltage of 3-24 V at a maximum current of 500 mA or less, delivers an unlocking force of 5-30 N in 0.1 s or less, and automatically resets when power is removed with an anti-misoperation feature built in. Standby consumption of 10 uA or less keeps it from draining battery-powered locks, which is the key constraint for cordless smart-lock and access-control products.
Lock makers buy this as an embedded subassembly, which is why OEM/ODM and sample co-development matter more than catalogue delivery: the footprint, lead orientation and low-current draw are tailored to the lock's circuit board and battery budget, and a sample is fitted into the customer's lock case before series production. Because the device is designed in-house for low standby current, the lock's battery life can be designed around it rather than around a generic solenoid, with a sample approved before tooling so the committed batch matches the tested current draw and unlocking force.
Specifications
|
Parameter |
Specification |
|
Product Type |
Miniature lock solenoid actuator |
|
Operating Voltage |
DC 3-24 V |
|
Max Current |
<= 500 mA |
|
Unlocking Force |
5-30 N |
|
Unlocking Time |
<= 0.1 s |
|
Body Size |
From 8 mm diameter x 25 mm length |
|
Standby Consumption |
<= 10 uA |
|
Function |
Auto-reset on power-off; anti-misoperation |
|
Custom Options |
Size, lead/connector per lock design |
Applications
Smart and electronic door locks.
10 uA-class standby and low 3-24 V draw extend battery life, and 0.1 s-class unlock gives a fast user response.
Safe, cabinet and access-control locks.
The 8 mm class body fits into compact lock cases, and auto-reset on power-off returns the bolt to a defined state.
Automotive and medical equipment locks.
Miniature size and low current suit in-vehicle and portable medical locking where space and power are tight.
Customization
Body size and stroke; voltage within DC 3-24 V; lead wire and connector; OEM/ODM for lock housings. A sample is fitted to the customer's lock before batch production, and both production and inspection follow the same drawing.
Packaging & Transportation
Standard export packaging. Every unit is 100% inspected before packing, and third-party inspection is accepted. Payment terms are 50% deposit in advance with the balance paid before shipment, in RMB (CNY) or USD; custom orders also require a development and mold fee before production begins.
FAQ
Q1. What if I need a custom footprint or lead orientation for my lock?
A: The MOQ is 1,000 units. Custom footprints, lead orientations or low-current variants go through sample confirmation first; custom sample development takes about 1-2 months before the committed batch runs.
Q2. Do you support OEM and ODM?
A: Yes. OEM and ODM are supported, we manufacture from your technical drawings or prototypes, and a sample is provided before mass production.
Q3. How fast can you deliver for a smart-lock production program?
A: Both standard and custom orders ship in about 1 month, with repeat orders faster; monthly capacity is 30,000 units.
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