1.5V-3.0VDC Electric Door Lock 104rpm DC Gear Motor

1.5V-3.0VDC Electric Door Lock 104rpm DC Gear Motor

Product Details:

Place of Origin: China
Brand Name: Zhaowei
Certification: ROHS/ISO9001/ISO14001/SGS/TS16949
Model Number: ZWPD012012-96

Payment & Shipping Terms:

Minimum Order Quantity: 500pcs
Price: negotiation
Packaging Details: packed in nylon firstly, then carton, and then reinforced with wooden case for outer packing
Delivery Time: 15 working days after payment
Payment Terms: T/T, Western Union
Supply Ability: 5 000 pcs per day
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Detail Information

Rated Voltage: 3.0 V No Load Speed: 116 Rpm
No Load Current: 90mA Load Speed: 104 Rpm
Load Current: 135mA Load Torque: 81gf.Cm
Rated Torque Of Gear Box: 600gf.Cm Gear Ratio: 96:1
High Light:

104rpm Metal Gear Motor


135mA Brushed Dc Motor

Product Description

1.5V-3.0VDC Smart Electric Door Lock Gearhead Motor Custom solutions


Quick Detail:

  • Model: ZWPD012012-96
  • Rated Voltage: 3.0 V
  • No Load Speed: 116 rpm
  • No Load Current: 90 mA
  • Rated Load Speed: 104 rpm
  • Rated Load Current: 135 mA
  • Rated Load Torque: 81 gf.cm
  • Rated Torque of Gear Box: 600 gf.cm
  • Instant Torque of Gear Box: 1200 gf.cm
  • Overall Length L: 32.1 mm
  • Gear Box Length L1: 17.1 mm

Main Products
1) Precise component and assembly of plastic and metal powder injection;
2) Precise motor gear box reducer: diameter 4-40mm,
    Output speed: 5-2000rpm,
    Reduction ratio: 2-2000,
    Output torque: 1.0gf-cm to 50Kgf-cm;
3) Customized worm and gear transmission machinery;
4) Precise electromechanical motion module.

We also have the following items with different gear ratio:

Application Parameters Rated Torque of Gear Box Instant Torque of Gear Box Gear Ratio Gear Box Length
Rated At No Load At Rated Load Overall Length
Voltage Speed Current Speed Current Torque
VDC rpm mA rpm mA gf.cm mN.m mm gf.cm gf.cm mm
ZWPD012012-16 3.0 717 90 625 130 18 1.8 28.3 400 800 16 13.3
ZWPD012012-24 3.0 478 90 417 130 27 2.6 400 800 24
ZWPD012012-36 3.0 319 90 278 130 41 4.0 400 800 36
ZWPD012012-64 3.0 174 90 156 135 54 5.3 32.1 600 1200 64 17.1
ZWPD012012-96 3.0 116 90 104 135 81 7.9 600 1200 96
ZWPD012012-144 3.0 77 90 69 135 122 11.9 600 1200 144
ZWPD012012-216 3.0 52 90 46 135 182 17.9 600 1200 216
ZWPD012012-256 3.0 44 95 39 135 162 15.9 35.9 850 1700 256 20.9
ZWPD012012-384 3.0 29 95 26 135 243 23.8 850 1700 384
ZWPD012012-576 3.0 19 95 17 135 365 35.7 850 1700 576
ZWPD012012-864 3.0 13 95 12 135 547 53.6 850 1700 864
ZWPD012012-1296 3.0 9 95 8 135 820 80.4 850 1700 1296

above specifications just for reference and customizable according to requirements.


By implanting the gear motor into the lock cylinder system, it can ensure the reliability of unlock,improve the speed of opening lock and improve the safety of the door lock.meanwhile ,it can prolong the lock cylinder service life.


1.5V-3.0VDC Electric Door Lock 104rpm DC Gear Motor 0

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Project Background

With the development of the Internet of things and wireless communication technology, the idea of intelligent life resonates with the heart of the user. As an important location of intelligent security industry and home automation industry, fingerprint lock and other intelligent locks have been paid more and more attention by market and users.



It is an urgent problem to improve the reliability, speed and security of the intelligent home door lock.


In order to solve the security and reliability of the intelligent door lock, Zhaowei put forward the solution of micro motor for intelligent home door lock . By implanting the gear motor into the lock core system, it can ensure the reliability of unlock,improve the speed of opening lock and improve the safety of the door lock.meanwhile ,it can prolong the lock core service life.


Scheme Demonstration

1.5V-3.0VDC Electric Door Lock 104rpm DC Gear Motor 1

  1. How to improve the speed of unlocking? ZHAOWEI intelligent home door lock motor control system uses decelerating gear box and gear motor, which can effectively control unlock and lock function of lock core by driving drive of gear motor. This design makes lock core controllable, high reliability, long life.


1.5V-3.0VDC Electric Door Lock 104rpm DC Gear Motor 2

  1. Then ,How to improve the security of unlocking?Zhaowei motor control system for home door lock will display “why not afraid of small black box.” In general, the locking bolt of the home door is controlled by the front panel. In the lock motor control system of Zhaowei intelligent home, the lock gear motor can directly cooperate with the lock core in the lock core system to form the intelligent lock control board after the system.And make special defense measures in the aspect of anti-electromagnetic interference,which passed test of electromagnetic interference of different power and various failure analysis solutions.it can achieve anti-interference magnetic, intelligent door lock short circuit will not be broken, do not open the door for strangers and other effects.


  1. Besides the speed and security,we also pay attention to the reliability of unlocking.The micro gearbox structure used for locking core can adjust the parameters of each motor according to the multi-layer variable transmission ratio mechanism. The product that has two, three, and four levels of transmission changes can adjust reduction ratio,stator speed and torque according to the driving demand of the clutch motor in the locking body.Thus,it can realize the intelligent drive with compact structure, strong dynamic and high efficiency, miniature and large torque.and improves the reliability of the fingerprint lock motor of the intelligent door lock,avoiding the embarrassment of the intelligent door lock fingerprint lock motor can not open the lock.


The gear motor for intelligent lock adopted in this scheme has debugging performance: it can withstand vibration, shock and high and very low temperature, and the volume performance ratio is very good.Through the low electromagnetic interference, the low noise testing finally has product characteristics of low noise,high dynamic performance, high power density, low energy consumption and long life.



2D Drawing
1.5V-3.0VDC Electric Door Lock 104rpm DC Gear Motor 3

Product Showcase

1.5V-3.0VDC Electric Door Lock 104rpm DC Gear Motor 4


Smart wearable devices watch,VR,AR,XR and etc.
Household application kitchen appliances, sewing machines, corn popper, vacuum cleaner, garden tool, sanitary ware, window curtain, intelligent closestool, sweeping robot, power seat, standing desk, electric sofa, TV, computer, treadmill, spyhole, cooker hood, electric drawer, electric mosquito net, intelligent cupboard, intelligent wardrobe, automatic soap dispenser, UV baby bottle sterilizer, lifting hot pot cookware, dishwasher, washing machine, food breaking machine, dryer, air conditioning, dustbin, coffee machine, whisk,smart lock,bread maker,Window cleaning robot and etc.
communication equipment 5G base station,video conference,mobile phone and etc.
Office automation equipments scanners, printers, multifunction machines copy machines, fax (FAX paper cutter), computer peripheral, bank machine, screen, lifting socket, display,notebook PC and etc.
Automotive products conditioning damper actuator, car DVD,door lock actuator, retractable rearview mirror, meters, optic axis control device, head light beam level adjuster, car water pump, car antenna, lumbar support, EPB, car tail gate electric putter, HUD, head-up display, vehicle sunroof, EPS, AGS, car window, head restraint, E-booster, car seat, vehicle charging station and etc.
Toys and models radio control model, automatic cruise control, ride-on toy, educational robot, programming robot, medical robot, automatic feeder, intelligent building blocks, escort robot and etc.
Medical equipments blood pressure meter, breath machine, medical cleaning pump, medical bed, blood pressure monitors, medical ventilator, surgical staplers, infusion pump, dental instrument, self-clotting cutter, wound cleaning pump for orthopedic surgery,electronic cigarette, eyebrow pencil,fascia gun, , surgical robot,laboratory automation and etc.
Industrials flow control valves, seismic testing,automatic reclosing,Agricultural unmanned aerial vehicle,automatic feeder ,intelligent express cabinet and etc.
Electric power tools electric drill, screwdriver,garden tool and etc.
Precision instruments optics instruments,automatic vending machine, wire-stripping machine and etc.
Personal care tooth brush, hair clipper, electric shaver, massager, vibrator, hair dryer, rubdown machine, scissor hair machine, foot grinder,anti-myopia pen, facial beauty equipment, hair curler,Electric threading knife,POWER PERFECT PORE, Puff machine,eyebrow tweezers and etc.
Consumer electronics camera, mobile phone,digital camera, automatic retracting device,camcorder, kinescope DVD,headphone stereo, cassette tape recorder, bluetooth earbud charging case, turntable, tablet,UAV(unmanned aerial vehicle),surveillance camera,PTZ camera, rotating smart speaker and etc.
robots educational robot, programming robot, medical robot, escort robot and etc.


Our Services
  • ODM & OEM
  • Gearbox design and development
  • Related technology support
Packaging & Shipping

1) Packing Details


packed in nylon firstly, then carton, and then reinforced with wooden case for outer packing.

Or according to client's requirement.


2) Shipping Details


samples will be shipped within 10 days;

batch order leading time according to the actual situation.


Company Information

Shenzhen ZHAOWEI Machinery & Electronics Co., Ltd was established in 2001,We provide the total drive solution for customers from design, tooling fabrication, components manufacturing and assembly.


1) Competitive Advantages

  • Years of experience in producing miniature motor gearboxes
  • We provide technical support from r&d, prototype, testing, assembly and serial production , ODM &OEM
  • Competitive Price
  • Product Performance: Low noise, High efficiency, Long lifespan
  • Prompt Delivery: 15 working days after payment
  • Small Orders Accepted

2) Main Products


  • Precision reduction gearbox and its diameter:3.4mm-38mm,voltage:1.5-24V,power: 0.01-40W,output speed:5-2000rpm and output torque:1.0 gf.cm -50kgf.cm,

  • Customized worm and gear transmission machinery;
  • Precise electromechanical motion module;
  • Precise component and assembly of plastic and metal powder injection.






1. Can you make the gearbox with custom specifications?

YES. We have design and development team, also a great term of engineers, each of them have many work years experience.


2.Do you provide the samples?

YES. Our company can provide the samples to you, and the delivery time is about 5-15days according to the specification of gearbox you need.


3.What is your MOQ?

Our MOQ is 2000pcs. But at the beginning of our business, we accept small order.


4. Do you have the item in stock?

I am sorry we donot have the item in stock, All products are made with orders.


5. Do you provide technology support?

YES. Our company have design and development team, we can provide technology support if you need.


6.How to ship to us?

We will ship the goods to you according to the DHL or UPS or FEDEX etc account you provide.


7.How to pay the money?

We accept T/T in advance. Also we have different bank account for receiving money, like US dollors or RMB etc.


8. How can I know the product is suitable for me?

Frist, you need to provide us the more details information about the product. We will recommend the item to you according to your requirement of specification. After you confirm, we will prepare the samples to you. also we will offer some good advances according to your product use.


9. Can I come to your company to visit?

YES, you can come to our company to visit at anytime, and welcome to visit our company.


10. How do contact us ?

Please send an inquiry .

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