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China Kerong DC 8V-24V Metal Motor Driven Low-Power Electromechanical Lock with Waterproof Function app power lock

Product Description

In advance, thanks very much for your kindly attention.
 

If you are fond of our goods, please kindly give us some positive feedback, your satisfaction is our biggest success.

 

And KERONG will give you the most appropriate solution once the lock is out of order.

 

Bring the best user experience for consumers and satisfactory service is our ideals, our commitment, and it has been deeply rooted in KERONG‘s corporate culture.

 

Please contact us before any questions for free, and we will try our best to improve.

Product Decription

A gear-motor drive distinguishes the KR-S79 latch from competitive solenoid driven electromechanical latches – with lower power requirements, higher load capacity.

1. High strength & steel construction Operates against high mechanical loads.

2. Compact latch housing minimizes space requirements and maintains the clean, concealed exterior look.

3.Internal Omron micro switch for latch open/close output signal,500,000-time working life.

4. Convenient mechanical override enables manual release during a power failure.

5.Support customizing wires and connectors.

6.AWG24 wires with PVC protecting tube.
 

Material of lock body 304 Stainless steel
Material of lock tongue Zinc Alloy
Working current 100mA@10V
Power consumption 1.8W
Static current (signal unlock) <20uA
Revolution speed  4.5 Rev/s
Voltage 8V-24V   Typical: 12V
Unlocking times >300,000 times

Product Show:

Unique usage scenarios

Unique performance for fresh food cabinets and freezers

Product Dimension:

Lock hook:

How it works

Product Application:
Our KR-S79 servo/motor driving lock can be applicated in  posit lockers, logistics cabinets, express lockers, parcel lockers, gym lockers, sauna lockers, wardrobe lockers, document cabinets, Vending machine, phone charging box, shoe cabinets, centralized control ark,etc. 

Packing&Shipping

Packaging:Carton:100 pcs/CTN  or customize according to customer’s requirement.

                   Material of Package : K=K Reinforcement Carton

Shipping:  Sea /air freight, Express (DHL, UPS, TNT, FEDEX, EMS etc). Can use your own courier account

RFQ
1. Q: Are you a factory or trading company?  

      A: We are a company which has our own trading department and factory.

 2. Q: What is your sample policy?

      A: Free samples could be sent to test as request. We can arrange sample by DHL or UPS, but the courier   fee would be paid by customer.

3.Q:How many days do you need for prepare samples?

       A:  If without extra demand, it will be sent within 7days.

 4.Q: How many days for mass producing?

       A: It depend on the order quantity.If order quantity is less than 1000pcs, delivery would be within 3 working days.

5.Q: What payment terms do you do?

       A:  We can accept T/T, L/C, D/P,Paypal, West Union ,MoneyGram .

6.Q:What’s package do you use for the products?

       A: We have professional package for the products. Customized package are also available based on certain MOQ. 

7.Q:Can I print my own brand logo on your product?

       A: OEM orders are highly welcome. Please write us the details of your logo color, logo position; user manual before you send us inquiry. In this way we can offer you most accurate answer at the first time.

How to order

1. Send Inquiry and get quotation.

2. Discuss to reach agreement.

3. Confirm the price, lead time, design, payment term etc.

4. We send you the Performa Invoice.

5. Customers make the payment for deposit and send us Bank receipt or pay via alibaba online.

6. Initial Production Stage-Inform the clients that we have got the payment, And will make the samples according to your request if there is any , send you photos or Samples to get your approval. After approval, we inform that we will arrange the production & inform the estimated time.

7. Middle Production-send photos to show the production line which you can see your products in . Confirm the estimated delivery time again.

8. End Production-Mass production products photos and samples will be sent to you for approval. You can also arrange the third party Inspection .

9. Clients make payment for balance and we Ships the goods . Accept payment term-Balance against T/T payment Term or via alibaba. Inform the tracking number and check the status for clients.

10. Order can be deal fine as “finish” when you receive the goods and satisfy with them.

11. Feedback to us about Quality , Service, Market Feedback & Suggestion. We appreciate any constructive suggestions and advices from our customers.

Company Information

KERONG Industrial Co., Ltd established in 2002, is a professional manufacturer engaged in research, development, production, selling service of electronic locks, intelligent locker systems, digital cabinet locks and other related security products.

 

Over these years, KERONG Industrial has consistently focused on product development as well as personnel training to ensure quality sales and after-sales service. Continuous investment in cutting-edge technology, equipment and knowhow to constantly keep our product range up to date. At the same time, our staffs are trained in the latest management techniques. This has enabled us to go from strength to strength, creating a unique business model with a strong and comprehensive marketing and after-sales support network.We also welcome OEM and ODM orders. Dedicated to 3 quality control and customer service. Our experimental staff members are always available to discuss your requirements and ensure full customer.

 

We will try our best to serve you and hope to become 1 of your friends and business partners.

Contact Us
If you are interested in our products , please contacts us directly for more information . we sincerely  welcome your inquiry.

To Be Negotiated 10 Pieces
(Min. Order)

###

Customized: Customized
Certification: RoHS, FCC, CE
Application: Public Passage, Enterprise, Supermarket, Campus, Hospital, Parking, Warehouse, Hotel, Company, Garage, Community
Working Principle: Electronically Controlled Lock
Function: Fail -Safe, Fail-Secure
Type: Mechatronic Lock

###

Samples:
US$ 15.5/Piece
1 Piece(Min.Order)

|
Request Sample

###

Customization:

###

Material of lock body 304 Stainless steel
Material of lock tongue Zinc Alloy
Working current 100mA@10V
Power consumption 1.8W
Static current (signal unlock) <20uA
Revolution speed  4.5 Rev/s
Voltage 8V-24V   Typical: 12V
Unlocking times >300,000 times

###

1. Send Inquiry and get quotation.

2. Discuss to reach agreement.

3. Confirm the price, lead time, design, payment term etc.

4. We send you the Performa Invoice.

5. Customers make the payment for deposit and send us Bank receipt or pay via alibaba online.

6. Initial Production Stage-Inform the clients that we have got the payment, And will make the samples according to your request if there is any , send you photos or Samples to get your approval. After approval, we inform that we will arrange the production & inform the estimated time.

7. Middle Production-send photos to show the production line which you can see your products in . Confirm the estimated delivery time again.

8. End Production-Mass production products photos and samples will be sent to you for approval. You can also arrange the third party Inspection .

9. Clients make payment for balance and we Ships the goods . Accept payment term-Balance against T/T payment Term or via alibaba. Inform the tracking number and check the status for clients.

10. Order can be deal fine as "finish" when you receive the goods and satisfy with them.

11. Feedback to us about Quality , Service, Market Feedback & Suggestion. We appreciate any constructive suggestions and advices from our customers.

To Be Negotiated 10 Pieces
(Min. Order)

###

Customized: Customized
Certification: RoHS, FCC, CE
Application: Public Passage, Enterprise, Supermarket, Campus, Hospital, Parking, Warehouse, Hotel, Company, Garage, Community
Working Principle: Electronically Controlled Lock
Function: Fail -Safe, Fail-Secure
Type: Mechatronic Lock

###

Samples:
US$ 15.5/Piece
1 Piece(Min.Order)

|
Request Sample

###

Customization:

###

Material of lock body 304 Stainless steel
Material of lock tongue Zinc Alloy
Working current 100mA@10V
Power consumption 1.8W
Static current (signal unlock) <20uA
Revolution speed  4.5 Rev/s
Voltage 8V-24V   Typical: 12V
Unlocking times >300,000 times

###

1. Send Inquiry and get quotation.

2. Discuss to reach agreement.

3. Confirm the price, lead time, design, payment term etc.

4. We send you the Performa Invoice.

5. Customers make the payment for deposit and send us Bank receipt or pay via alibaba online.

6. Initial Production Stage-Inform the clients that we have got the payment, And will make the samples according to your request if there is any , send you photos or Samples to get your approval. After approval, we inform that we will arrange the production & inform the estimated time.

7. Middle Production-send photos to show the production line which you can see your products in . Confirm the estimated delivery time again.

8. End Production-Mass production products photos and samples will be sent to you for approval. You can also arrange the third party Inspection .

9. Clients make payment for balance and we Ships the goods . Accept payment term-Balance against T/T payment Term or via alibaba. Inform the tracking number and check the status for clients.

10. Order can be deal fine as "finish" when you receive the goods and satisfy with them.

11. Feedback to us about Quality , Service, Market Feedback & Suggestion. We appreciate any constructive suggestions and advices from our customers.

How to Diagnose and Replace a Bad Door Lock Actuator

locking assembly

Symptoms of a bad door lock actuator

Symptoms of a bad door lock actuator include strange noises when the lock is activated. The noise may be loud and it may also be intermittent. A bad actuator may also trigger an anti-theft alarm. If you experience any of these symptoms, it is time to find out what is causing the problem. There are several things that can cause your actuator to fail, and you may need to replace it in order to get your door locking system to work again.
First, you need to check to see if the lock is working correctly. This can be done by checking the power and the voltage to the actuator. The power to the actuator will be easier to determine than the voltage. In some cases, a blown fuse can indicate that the power is not reaching the actuator. If you suspect this is the case, you can use a power probe to apply 12 volts to the actuator.
You can also check for the door open warning light. If you see this light, you can check to see if the door lock actuator is triggering the alarm. If you don’t see the warning light, you might need to replace the actuator. In some cases, the door open warning light will be on even when you have closed the doors. This can be caused by debris in the mechanical linkage.
You can also test the voltage to the actuator by using jumper wires. If you don’t have jumper wires, you can use a Power Probe to apply 12 volts to the actuator. If the voltage is not correct, it is time to replace the actuator.
The door lock actuator is a motor-based device that engages the door lock when you press the lock button. It can be difficult to reach the mechanism, so you may have to remove the door panel to access it. If you can access the mechanism, you can inspect it for wear or other problems. You may need to replace the door lock actuator or the door lock assembly.
You may also hear a clicking sound when you use the power handle. This is one of the more common symptoms of a bad door lock actuator. The clicking sound may also be heard when you manually lock and unlock the door. In addition, a faulty actuator may result in the door to partially lock. This can lead to a false sense of binding.
Other symptoms of a bad door lock actuator include a loud buzzing sound during operation. This may be due to a damaged motor gear. It is important to check for any noises when replacing the actuator. The door lock actuator is part of an assembly, so you need to make sure that all of the parts are properly connected.
You may be able to replace the door lock actuator by removing the door panel, but you may also need to remove the door cover to access the mechanism. This can prevent debris from entering the door, but will also limit access to the inside of the door.
locking assembly

Troubleshooting a bad door lock switch

Having a door lock switch fail can be a nuisance. While there are no specific intervals for failure, a broken switch can be a sign of a faulty electrical contact. It can also lead to a stuck door and power window problems. Here are some tips to help you diagnose the problem and get your door lock working again.
The most important thing to do is determine the cause of the problem. This will prevent you from spending too much time or money pursuing the wrong solution. In order to determine the cause of a problem, you must perform a few tests. The first test to be performed is to examine the door lock switch. If it is not working, you will likely have to replace the entire switch assembly.
The second test to be performed is to check the power output. The power output of the switch can be determined by examining the voltage polarity of the electrical connector. You should see at least 12 V polarity to the connector when the switch is activated. If the power output is low, the switch is most likely faulty. The voltage polarity can be checked with a volt meter. If you cannot find a volt meter, you may have to visit a professional mechanic to have the wiring and connections of the switch checked.
The third test to be performed is to determine the best way to operate the switch. This can be done by experimenting with various options to see what works best. It is also a good idea to note the results of each operation. It is also a good idea to listen for a click when the door lock is energized. If there is no clicking, this could indicate that the switch is faulty.
The best way to test the power output of the switch is to take a look at the voltage polarity of the electrical connector. If the switch is working, the voltage should be toggling from one side to the other. You should see a slight change in the manual door lock knob if the switch is working. If the switch is faulty, the knob may be stuck in a position. The knob may be stuck in an unusable position.
The best way to test the door lock switch is by examining the door lock assembly. The assembly consists of a cluster of screws and wires that are secured together. This assembly must be inspected for any signs of damage. It may also be necessary to replace the door cluster. You should also make sure that the door panel is in place. This is a fairly involved process that requires you to remove the door panel and test the switch for continuity. You should also make sure that the wiring harness is connected in the same manner as before. If you have to remove the door panel, make sure to secure it back in place.
locking assembly

Taking care of a blown fuse

Taking care of a blown fuse in a power lock is essential to maintaining the integrity of your vehicle’s electrical system. Blown fuses stop the flow of electrical power and can cause damage to components such as the engine, power windows, and other parts of your vehicle. When a fuse blows, you will need to replace it with a new one. If you are not confident in replacing a fuse on your own, you should contact a professional mechanic or an electrician.
Blown fuses are usually caused by overloading a circuit. This causes the metal ribbon on the fuse to melt and cause the fuse to blow. This can happen due to a number of reasons, including a problem with an appliance or a component, or a momentary current surge. If the underlying problem is not rectified, the fuse will continue to blow.
If you have a fuse that has blown, the first step is to turn off the power. You should also unplug any electrical appliances or items that are connected to the tripped circuit. It is important to remove the fuse from its housing before you begin replacing it.
Before you begin replacing a fuse, you should use a multimeter to check the resistance of the fuse. If the resistance is high, you will need to replace the fuse. If the resistance is low, it is likely that the fuse is still working. You can test the resistance of the fuse by using the ohmmeter setting on your multimeter.
A blown fuse may cause a problem with the radio, power locks, interior lights, and other components in your vehicle. The circuit breaker may also be tripped, causing you to lose power. If you have lost power, you should remove any jewelry and other electrical devices that you have plugged into the area where you are having problems. If your equipment is still not working after you have replaced the fuse, you may have a more serious problem.
The fuse box for your vehicle is located underneath the steering column. You can usually access it by lifting the lid of the fuse box. You will need a flat-head screwdriver or needle-nose pliers to open the lid. You can find a fuse box diagram in your owner’s manual. Having a diagram will make it easier to locate the fuse box. You may also want to consult with a mobile mechanic, as they come to your home or office for easy access.
Blown fuses are a common occurrence. They are easy to repair, but should be replaced when they are damaged. You can purchase fuses from any auto parts store. Most newer vehicles allow you to remove the fuse box lid by hand. If you want to do it yourself, you can find instructions for removing fuses from your owner’s manual.
Blown fuses can be very dangerous if you don’t know what you are doing. It is recommended that you never attempt to work on your electrical system without proper safety equipment and supervision. If you do not have access to an electrician, you should unplug all electrical appliances in the affected area and call a qualified electrician.
China Kerong DC 8V-24V Metal Motor Driven Low-Power Electromechanical Lock with Waterproof Function     app power lockChina Kerong DC 8V-24V Metal Motor Driven Low-Power Electromechanical Lock with Waterproof Function     app power lock
editor by czh 2022-11-24

China Universal DC 12V Car Motor Heavy Duty Central Door Lock Locking 5 Wires Actuator with metal accessories smok power lock

Year: Universal
Model: Universal
Type: Lock Actuator, Lock Actuator
Car Fitment: Universal
Control Position: Door
Control Distance: <10m
Material: ABS
Voltage: DC 12V
Function: Central door lock sytem
Warranty: 1 Year
Product name: Car Central Door Locking System 5-wire Actuator
Life Cycle: ≥80000 times
Car model: Universal
Pull/Push force: 5KG
Color: Black
Package: Color Box
Packaging Details: color box as customer’s requirements
Port: FOB HangZhou,CHINA

Universal DC 12V Car Motor Heavy Duty Central Door Lock Locking 5 Wires Actuator with metal accessories

Standard motor, smooth push/pull
Life cycle: >100,000 times
Push/pull force: ≥5kg
Water-resistant, sealed by ultrasonic welding
Original ABS and POM
360° swivel heads
2 wire and 5 wire are available

Company Information
FAQ1.Are you a trading company or a factory?
We are a professional factory in doing car accessories for more than 13 years.
2.Can I buy a sample to check quality?
We have several items in stock. You can select the configuration you need to test the product quality. But it need to be charged the freight.
3.Can I get products of my own design?
Yes. If the order quantity reaches 1000pcs, we can customize the products for you with your design, including the product surface stickers, packaging materials and so on.
4.What about the lead time for mass production?
It depends on the order quantity and the season you place the order. The lead time of MOQ is about 20 to 25 days. Generally speaking, we suggest that you start inquiry 2 months before the date you would like to get the products at your country.
5.Can i visit your factory before ordering?
yes, sure, be warmly welcome to visit our factory.
6.What is your terms of delivery?
We accept EXW, FOB, CIF, You can choose the 1 which is the most convenient or cost effective for you. There are many forwarders cooperate with us, so we have price advantage in shipping, welcome to ask us about freight cost.
7.What is your payment terms?TT, LC and Cash are acceptable. Payment Term is 30% deposit, balance against BL copy.

Using a Power Lock

Using a power lock in your vehicle allows you to lock the doors without having to take your hands off the wheel. It is also great for front passengers to use.
locking assembly

Actuator

Among the most common features on any vehicle are power door locks. These locks work by turning a gear mechanism and lock or unlock the door. The gear mechanism is made of an electric motor and spur gears.
Power door lock actuators are critical to the operation of a power door lock feature. When a power door lock actuator fails, it disables the power door lock feature.
The most common complaint about a power door lock actuator is that it locks and unlocks intermittently. This may be due to a problem with the wiring or circuits.
Some symptoms of a faulty power door lock actuator are noises coming from inside the door. For example, when a motor is not turning, it will make a loud “clunk” sound. When a motor is working properly, there will be little or no noise.
A faulty power door lock actuator may also cause a car to lock and unlock randomly. This can happen due to a faulty circuit or circuits wearing out.
Alternatively, a faulty actuator may be the result of a water leak in the door. If this is the case, the water may enter the door lock actuator and cause it to malfunction. Fortunately, there are a number of ways to check the condition of your actuator and fix any problems.
locking assembly

Body controller

Almost all modern day cars have some form of power lock, but only a select few have a body controller to boot. The fancy name is the electronic control unit, but the acronym ECU stands for Electronic Control Unit, or ECU for short. The ECU is responsible for coordinating the myriad electronic components that are dotted throughout your vehicle’s occupant compartment. It also controls things like power windows and the air conditioning. You can see the ECU in action by glancing at your dashboard. It’s a small and power-packed box, but a discerning eye will spot a few stragglers amongst the more mundane tasks. The ECU is also responsible for ensuring the safety of passengers by ensuring that the doors remain unlocked until a specified interval.
The ECU’s lesser known cousins, like the power door lock, are only responsible for a few of the more mundane tasks. Aside from the usual suspects, the ECU also manages the power mirrors and the power windows, albeit on a less than optimal schedule. A faulty ECU isn’t quite as funky as it sounds, and can be rectified by a trip to the local mechanic. If you’re not a mechanic, you’ll likely be able to remedy the situation with a simple door lock replacement.
locking assembly

Check for broken wires

Occasionally, you will need to check for broken wires when using a power lock. Having a broken wire will require you to repair it, or replace it with a new one. However, this process can be quite difficult, as it is hard to reach the motor. If you are unsure what wires are connected to your vehicle, you should consult a wiring diagram. If you do not have a diagram, you can also use a multimeter to check for continuity across all wires. However, a multimeter is not enough to check for broken wires. You will also need rubber gloves to do this safely.
To check for broken wires, first make sure you have access to the wires that are in the lock motor. These are usually located near the plug on the door frame. If you can’t reach them, you can use jumper wires to connect the actuator to the 12 volt power supply and test it for power. If this does not work, you will need to remove the lock motor from its electronic control board and check for a broken wire harness. However, if this is not possible, you can use a Power Probe to apply 12 volts to the actuator.
China Universal DC 12V Car Motor Heavy Duty Central Door Lock Locking 5 Wires Actuator with metal accessories     smok power lockChina Universal DC 12V Car Motor Heavy Duty Central Door Lock Locking 5 Wires Actuator with metal accessories     smok power lock
editor by czh