
other than magnetic fields. Magnetic force is used to counteract the effects of the gravitational force and any
other forces
rotor "unrolled", thus, instead of producing a torque (rotation),
it produces a linear force along its length. However, linear
motors are not necessarily straight. Characteristically, a linear
motor's active section has ends, whereas more conventional
motors are arranged as a continuous loop.
Putianan Maglev automatic door | Traditional automatic door | |
Principle | Non-contact magnetic drive,between motor and moving rail There is a 1.5-2mm gap between. | Mechanical physical transmission |
Mute | 1 million Silent test <40dB(A), Cut out the Noise, Enjoy all-dayserenity and comfort | Mechanical transmission noise and long-term wear noise. |
Safety | Accurately monitors door movement, High sensitivity, and rebounds when encountering resistance | Torsional drive, Risk of loss of control. |
Service life | Reduced Cost of Use,Caelus fewer moving parts and incurs less wear and tear, has a longer life1 million usage tests | Easy to wear and high maintenance costs. |
installation | Factory pre-adjusted, power-on self-adaptive, ready to use, easy to install | Complex structureCumbersome and details installation. |
Volume | Slim in SizeTakes up little space and can be integrated into various decoration styles. | It occupies a large space, has a complex structure, and has limited installation in some sites. |
Energy saving | 40W(About 1 kwh per month)Small mechanical friction, low loss, low power, high energy efficiency | 100W,2 times the energy loss |
stability | Smoothness-Vector control system, smooth operation without any frustration | The old-fashioned control has poor accuracy and is prone to jamming, and is prone to operating errors after long-term use. |

model | k60 | |||
brand | Ptianan | |||
Application scenarios | Home/Commercial/Industrial | |||
design style | Modern | |||
Operation Weight | <=60KG | |||
Speed | 0.2-0.5m/s | |||
rated power | 60W | |||
Standby power | <5W | |||
Door opening speed | 250-450mm/S (adjustable) | |||
Closing speed | 250-450mm/S (adjustable) | |||
Manual opening and closing force | <10n | |||
Running noise | ≤40Db | |||
Door opening dwell time | 0~30s | |||
Motor length | 1312mm |



Moving Track

Track(Monorail without splicing)

Modern Design & Easy Operation
Factory pre-adjusted, power-on self-adaptive, ready to use, easy to install

the normal door opening and closing speed.
Anti-shear force in place10N

Mute&Slim in Size










A: We have more than 20 years' experience in automatic door R&D and manufacturing Our factory is in Changsha. Welcome to our factory.
Q2: How long is your warranty?
A: 1 years.
Q3: What is your minimum order quantity (MOQ)?
A: The MOQ is 1 set.
Q4: What are your terms of payment?
A: We accept T/T, Western Union, PayPal, Alipay, Credit card and Cash.
Q5: What is your way of packing?
A: Carton and wooden packing, they are strong, safe and reliable.
Q6: Do you have the products in stock?
A: Most standard automatic door system and parts are in stock.
Q7: How long is your delivery time?
A: Standard product about 3-5 days after payment. Customized products depend on agreement.
Q8: How about the quality of your product?
A: Our maglev products is the most advanced in the world. Not only in terms of duration,but also in performance.Easy installation,easy maintenance
Q9: What are your main products?
A: C3000 is our best seller. It's a life changing hi-tech product, which can provide you extreme silent and smooth experience with max working load over 200kg. Meanwhile, it also has a slim size--40mm*23mm, length customizable.
Q10: Can you accept customization?
A: Yes. We have professional R&D team. we will offer complete solution according to customer' requirements to customize whole set door for project.