DC Side Motor Electric Roller Garage Door Opener Backup Battery Automaic Shutter Motor

Customization: Available
After-sales Service: Online Service
Warranty: One Year

Product Description

Basic Specifications

Model NO. DC300KG-24V
Driving Type Electromechanical
Electric Current Type DC
Brand Qunda
Usage Control Rolling Door up and Down
Motor Winding 100% Copper Wire
Material Aluminum Alloy
Safety Protection Anti-Dropping Device
Color Blue, Yellow, Gray
Running Speed Constant Speed
Open Style Automatic / Manual
Controller Input Voltage 220V
Motor Input Voltage 24V
Transport Package One Set in Two Cartons
Specification 46*31.7*26cm
Trademark Qunda/OEM
Origin Fujian, China

Product Description

Application Area

DC Side Motor Electric Roller Garage Door Opener Backup Battery Automaic Shutter Motor

Our DC Rolling Door Motor is widely used for opening and closing the rolling shutter door of industrial door, supermarket door, commercial door, storehouse, cinema, hotel and so on. It can be operated by electricity and manual. The DC Rolling Door Motor works when the power off with a backup battery.

Working Environment & Conditions

Working Area: Indoor or similar places
Environment Temperature: -20 ºC ~ 50 ºC
Relative Humidity: ≤90%
Voltage of Power: Fixed voltage × (1 ±10%)V
Frequency of Power: 50Hz ± 2Hz
No strong electromagnetic interference source, explosive medium, or corroding metal medium around.
Short working hour system, continuous operation should not exceed 6 minutes.

Key Features

1 Shell

Aluminum alloy, solid and light but durable and easy to install.

2 Low Noise

Low energy consumption with minimal vibration for smooth operation.

3 Limit System

Transmitter-based control for easy operation and a large control range.

4 Backup Battery

Equipped with a highly reliable backup battery that automatically functions when power is off.

5 Safety Protection

Integrated anti-dropping device to prevent accidental injury and ensure complete safety.

Technical Parameters

Model No. Max Lifting Weight (kg) Max Lifting Height (m) Rated Input Power (W) Output Torque (N.m) Big Reel Sprocket Rotation (r/min) Chain No.
220V/230V 50HZ/60HZ AC Motors
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
380V/415V 50HZ/60HZ AC Motors
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 8 800 2200 5.7 12A
24V DC Motors
300KG-DC24V 300 6.5 200 168 4.7 10A
500KG-DC24V 500 6.5 250 343 4.7 10A
600KG-DC24V 600 6.5 280 412 4.7 10A

Product Details

DC Side Motor Details
100% Copper Wire: High capacity, stable current flow, and superior power output.
4 Micro Switches: Located inside the limit utensil for precise control, easy operation, and wider coverage range.
Anti-dropping Device: Built straight into the bracket board to safeguard operations.
Premium Gear: Manufactured from high-quality alloy steel with specialized heat treatment to ensure strong hoist capability.

Packing & Delivery

Packing and delivery information for rolling shutter motor

Packing: One set shipped across two protective cartons. Inner plastic bags provide moisture protection with strong outer cartons.

* Outside cartons are fully customizable to meet customer demands, including customized logo printing or customized layouts.

Loading Capacity: A standard 20 GP container accommodates approximately 520 to 550 sets of AC motors, or 480 to 520 sets of DC motors.

Delivery Lead Time: Shipment will be completed within 10 to 45 days following receipt of deposit, relative to the order size and customizable requirements.

Related Products

Related models including AC600KG-1P, AC1000KG-1P, AC1500KG-3P, and DC600KG-24V

AC600KG-1P  |  AC1000KG-1P  |  AC1500KG-3P  |  DC600KG-24V

About Our Factory

Factory Overview

We have been specializing in developing and producing all kinds of electric rolling door motors for more than 30 years with CE and ISO9001:2015 approvals. Featuring robust design, high-stability performance, large output power, ultra-quiet running operations, convenient installation steps, and long functional lifespan. Our motors are highly popular with our worldwide customers in South Africa, Dubai, Iran, India, Malaysia, Myanmar, Thailand, Brazil, and beyond. We welcome customers globally to partner with us!

Our Production Equipment

Manufacturing and production machinery inside factory

Certificates

Product quality and management systems certifications

Exhibitions

Frequently Asked Questions

Q1. Are you a manufacturer?

Yes, we are a professional manufacturer of rolling door motors with our own dedicated manufacturing facility.

Q2. How about the delivery time?

Normally, if products are in stock, it is 7-10 days. If the products are not in stock, it will take 15-35 days based on your specific order volume and requirements.

Q3. Can you do OEM for me?

Yes! OEM service is completely accepted. Please get in touch with your requirements, and we will formulate competitive quotes and custom samples as quickly as possible.

Q4. What is the material of your Motor Winding?

The main material is 100% Copper Wire. Aluminum Wire is also available as an option for AC motors.

Q5. May I know the minimum Order Quantity?

We welcome any order volume! Sample orders to test the build and performance quality are readily available.

Q6. What are your terms of payment?

We accept Company Bank Transfers. For sample orders, it requires 100% T/T in advance. For standard wholesale orders, 30% T/T is required in advance, with the remaining 70% balance settled before shipping.

Thank you so much for visiting our page! We sincerely look forward to your inquiry and welcome you to leave your message or contact us directly.

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