Automatic  nmrv 040 cad  manufacturer  China  in Sylhet Bangladesh  AC Side Motor Door Opener Gate Opener Rolling Door Motor Roller Shutter Motor AC800kg with top quality

We – EPG Group the biggest gearbox & motors , couplings and gears factory in China with 5 different branches. For more details: Mobile/whatsapp/telegram/Kakao us at: 0086-13083988828

Product Description

Application Area:
Our motors are applied to shopping centers, warehouse, garages, theaters, hotels, banks,factories and other buildings’ rolling shutter doors’  opening and closing with electric and manual function.  


1) Shell:Aluminium alloy , solid and lingt but durable and easy to install.
2) Gearbox:High-quality alloy steel and special technical treatment to guarantee big lifting power.
3) Brake structure:Special device mechanical brakes, power cut off in an instant the brakes, to ensureabsolute safety brake.
4) Transmission System:High accuracysmooth running and low noise.


Model No. Max Lifting Weight (kg) Max Lifting Height (m)
Rated Input Power (W) Output Torque
Big reel
Sproket Rotation (r/min)
Chain No.
AC300KG-1P 300 6.5 450 168 6.2 10A
AC500KG-1P 500 6.5 450 343 6.2 10A
AC600KG-1P 600 6.5 680 412 6.2 10A
AC800KG-1P 800 7 700 607 4.2 10A
AC1000KG-1P 1000 7 700 1102 3.5 12A
AC1000KG-3P 1000 8 400 1102 6.5 12A
AC1300KG-3P 1300 8 600 1372 6.5 12A
AC1500KG-3P 1500 8 600 1610 5.7 12A
AC2000KG-3P 2000 8 700 2200 5.7 12A

1) 4 relays to make motors work more stable and big lifting power. 

2) 100% copper wiring makes Motors with larger capacity, stable current and durable character. Aluminum wiring in different price also for your option.

3) 4 Micro switches in limit utensil for correct control, easy operation and big control range.

4) An anti-dropping device in bracket board to prevent accidental injury and ensure safety.

5) Motors can be customized based on your requirements.

Pac ept & Delivery

Packing: One set in two cartons, plastic bag inside, carton outside.

( The outside cartons can be customized accoding to customers’ requirements, like printing logo or words on it or according to your own design to print it.)

Loading CapacityA 20 GP container can hold about 520-550 PCS AC motor, if DC motors, 480-520PCS is available.

Delivery time: We will delivery the goods in 10-45 days after we receiving your deposit, which according to your exact quantity and requirements~

Company Information

HangZhou Jin An  Electric & Machine Co., Ltd. is  a  manufacturer  who  has  been specializing in developing and producing all kinds of rolling door motors more than 20 years with CE, ISO9001:2008 approved.We introduce technology from USA and insist strict  quality control to ensure all motor with with elegant  design,  stable quality, big power, quiet running, easy installation  and long life. Our motors  are popular with our customers  from South Africa, Dubai, Iran, India, Malaysia, Myanmar, Thailand, Brazil, etc.  We  consistently  insist  our  company motto  “Pursuing quality, permanent  and continuous service” to satisfy our customers from different countries.

Our Equipments, Production Line, Automatic Spray-painting Line, Testing Line, Warehouse



All of our motors with CE and ISO9001 certificated.

Related Products

We have AC300KG,500KG,600KG,800KG,1000KG,1300KG,1500KG,2000KG and DC300KG,500KG, 600KG for your option.


Q1: Are you manufacturer or ept company?
A: We are manufactuer with own factory in HangZhou city, ZheJiang Province since 1991, wecome your visit.

Q2: Do you provide sample?
A:   Yes, sample before formal order is avaliable. But the customers have to pay the sample cost and the courier cost.

Q3: What’s your quality?
A:   We have professional engineers for technical supports, stable materials suppliers and strict quality control. Our workers with rich experience, all motors must be testing one by one before packaging to ensure good quality. 

Q4: What’s your payment term?
A:   In general, 30% deposit before production, 70% before loading by T/T. L/C and Western Union are also acceptable.

Q5: Do you offer OEM service?
A:   Yes, OEM orders are acceptable. We can customize motor and accessories based on your requirements.

Q6: What certificates do you have?
A:   We have CE, CCC, ISO9001

Q7: What’s your minimum order quantity?
 A:   Our minumum order quantity is 20PCS, the bigger quantity, the better price. 

Q8:  What’s the port of shipment?
A:    HangZhou Port, China

Contact Us

Thank you so much for visiting our website, we sincerely loo ept ept your inquiry and welcome to visit our factory! More products can be found at our official website at or and warmly welcome leave your message or contact us directly!

The use of original equipment manufacturer’s (OEM) part numbers or trademarks , e.g. CASE® and John Deere® are for reference purposes only and for indicating product use and compatibility. Our company and the listed replacement parts contained herein are not sponsored, approved, or manufactured by the OEM.

Automatic  nmrv 040 cad  manufacturer  China  in Sylhet Bangladesh  AC Side Motor Door Opener Gate Opener Rolling Door Motor Roller Shutter Motor AC800kg with top quality

Automatic  nmrv 040 cad  manufacturer  China  in Sylhet Bangladesh  AC Side Motor Door Opener Gate Opener Rolling Door Motor Roller Shutter Motor AC800kg with top quality