Basic Specifications
Driving Type
Electromechanical
Electric Current Type
DC / AC
Input Voltage
220V/50Hz & 380V/50Hz
Torque Range
30 ~ 120 N.M
Motor Rotation Speed
1400 R/Min
Door Size Range
15 ~ 60 M2
Thermal Protective Temp
120 Degree
Mode of Manual Chain
360 Degree Universal Chain Style
Swift Release Upon Failure
Pull Rope
Output Shaft Diameter
25.4 / 28mm
Ambient Temperature
20~45 Degree
Unloading Running Time
18 Min
Accessories
Alarm Light, Remote Controller, Photoswitch etc
Product Name
Industrial Garage Door Motor for Sectional Door
Transport Package
Standard Seaworthy Package
Specification
Torque range: 30~120 N. m
Production Capacity
5000 Sets Per Month
Industrial Garage Door Motor For Sectional Door
Product Overview
Industrial sectional door opener is designed for long-term use are essential for industrial applications. The smooth-running opener with its gear-saving and low-wear technology ensure lasting functionality. The opener also equips with soft run and soft stop features, offering additional safety for long-term use. The openers themselves are completely maintenance-free.
Product Advantages
- Soft run / Soft stop: Adjustable soft run / soft stop distances for extended life-time of the opener and the door.
- External safety devices: The controller can process signals from a wide variety of available external safety devices.
- Adjustable auto-close: Make sure your door is never unintentionally left open.
- Operation cycles limitable: To ensure safety inspections of the door are conducted in a timely manner, the opener can limit the operation to a certain number of running cycles before it needs to reset.
- Chain hand drive: Enables manually open and close the door if needed.
- Crushing prevention: The internal adaptive obstruction sensing logic detects safety obstructions reliably.
- Emergency stop: For reliable and immediate power cut-off in case of emergency.
- Multi-language LCD monitor: Ensure foolproof setup and adjustment of a remarkable number of functions at the installers fingertips.
- Automatic open close travel learning: Turn learning the openers travel and forces into a no-brainer.
Product Accessories
A. Standard accessories: Electrical control cabinet, Remote controller, Installation tools, Pull rope
B. Optional accessories: IR30 photoswitch, Wireless coded lock, Infrared rod, Indoors button, Safety airbag device, Alarm light, DC2RV power etc
Product Parameters
| Model |
NT50-220 |
NT50-380 |
NT70-220 |
NT70-380 |
NT80-220 |
NT80-380 |
NT100-220 |
NT100-380 |
NT120-380 |
| Input voltage |
220V/50Hz |
380V/50Hz |
220V/50Hz |
380V/50Hz |
220V/50Hz |
380V/50Hz |
220V/50Hz |
380V/50Hz |
380V/50Hz |
| Rated voltage |
200W |
300W |
350W |
450W |
450W |
500W |
550W |
650W |
800W |
| Starting torque |
30N.m |
45N.m |
45N.m |
65N.m |
55N.m |
75N.m |
82N.m |
100N.m |
120N.m |
| Motor rotation speed |
1400 r/min |
| Maximum door weight |
15 m2 |
20 m2 |
20 m2 |
30 m2 |
28 m2 |
38 m2 |
35 m2 |
50 m2 |
60 m2 |
| Thermal protective temp |
120 °C |
| Noise |
≤50db |
| Mode of manual chain |
360° Universal chain style |
| Swift release upon failure |
Pull rope |
Pull rope |
Pull rope |
Pull rope |
No |
No |
No |
No |
No |
| Output shaft diameter |
Diameter 25.4/28mm |
| Ambient temp |
20-45°C |
| Protective level |
IP54 |
| Unloading running time |
18 min |
Product Series
- The worm gear and worm driven, powerful starting torque
- Noiseless and stable operation
- Integrated mechanism and electronic, easy wiring terminals for SRS and infrared photocell
- Attractive shape, small volume, light weight
- Thermal protection, maximum safety
- Quick motor release for manual door operation, manual release in case of power failure
- The worm gear and worm driven, powerful starting torque
- Noiseless and stable operation
- Integrated mechanism and electronic, easy wiring terminals for SRS and infrared photocell
- Attractive shape, small volume, light weight
- Thermal protection, maximum safety
- Quick motor release for manual door operation, manual release in case of power failure
- Operate steadily, low rate heat, efficient
- The speed of rise and fall is adjustable
- Human-computer interaction, liquid crystal display, Chinese-English switch
- Have slow start and slow stop function
- Turn crossing protection, prevents motor burn out
- Automatic search 0 point after power failure, with built-in encoder
- Operate steadily, low rate heat, efficient
- The speed of rise and fall is adjustable
- Human-computer interaction, liquid crystal display, Chinese-English switch
- Have slow start and slow stop function
- Turn crossing protection, prevents motor burn out
- Automatic search 0 point after power failure, with built-in encoder
- Operate steadily, low rate heat, efficient
- The rate of rise and fall is adjustable
- Human-computer interaction, liquid crystal display, Chinese-English switch
- Have slow start and slow stop function
- Turn crossing protection, prevents motor burn out
- The location is absolute encoder controlled
- Door position adjustment is easier handle
- Operate steadily, low rate heat, efficient
- The rate of rise and fall is adjustable
- Human-computer interaction, liquid crystal display, Chinese-English switch
- Have slow start and slow stop function
- Turn crossing protection, prevents motor burn out
- The location is absolute encoder controlled
- Door position adjustment is easier handle
- Human-computer interaction, digital tube display
- Operate steadily, low rate heat
- The rate of rise and fall is adjustable
- Have slow start and slow stop function
- Turn crossing protection, prevents motor burns out
- Electrical limitation, absolute value encoder
- Original electronic limitation technology
- Multiple security
- Quick motor release for manual door operation
- Failure real-time indication
- Have all functions that the general opener equips
Our Sectional Overhead Door Introduction
Our opener can be used for the sectional overhead door from 15m2 up to 60m2 by different selection, with soft run and soft stop, LCD displayer and other function.
Industrial sectional doors can be suitable for every kind of doors outside of the buildings, and they are suitable for the isolation of factories and areas with high cleanliness requirements, such as medicine, food, electronics, printing, supermarkets etc. With beautiful appearance, high strength, safety and reliability, and stable opening, low noise, good sealing and heat preservation performance, saving working space and improving production efficiency etc, they are widely used due to lower installation conditions and higher practicability.
Our Professionalism & Packaging
Our team works in this industry with many years' experience, from the design, manufacture, package, delivery, installation and commissioning, maintenance after-sale service, we provide all-sided supports for our customers at every link, particularly, our technicians can design the suitable door based on the customers' practical demand to save the cost, and provide our customers the effective training to help them operate and maintain the doors properly.
Package: Qualified plywood for LCL; and Qualified carton or pallet for FCL, however, we are able to provide the package according to your specified requirements.
Service Scope
- 1. Factory and production online inspection
- 2. Pre-shipment inspection
- 3. One year warranty: As long as the goods is received, we will provide one year warranty to supply the accessories free of charge
- 4. Installation video support: During the installation, we will provide the videos or other documents to help you install the doors successfully, if necessary, we will provide the online guidance.
- 5. Timely response: Our sales will provide the quick response to help you solve the problem timely.
About Us
We are a leading manufacturer in the field of all kinds of automatic doors in China, including automatic folding doors, automatic industrial sectional doors, high speed roll-up doors, garage door, and door hardware kits, with a well-established reputation for outstanding performance.
Recognized worldwide for proprietary design and manufacturing know-how, we have been involved in this industry since 2000. We got here on the basis of providing optimal solutions and strong supports to clients who buy our products.
We understand what our customers need to stay competitive:
- Optimal design for different projects
- At an affordable rate
- In the fastest possible timeline
Meeting these goals requires precision in everything we do, and all stages are controlled strictly by our skilled operators and technicians. We are proud to offer our high quality automatic doors to the world market. But more importantly, we are proud we've helped our customers meet their demands, to grow their businesses.
Frequently Asked Questions (FAQ)
Q1: What is the protection level of the industrial sectional door motor?
A: The motor features an IP54 protection level, meaning it is protected against limited dust ingress and water spray from any direction, making it ideal for robust industrial environments.
Q2: How does the manual emergency release work during a power failure?
A: Depending on the specific model, the motor is designed with a 360-degree universal manual chain system or a swift-release pull rope to enable safe, manually controlled opening and closing during outages.
Q3: Do these motors support soft start and soft stop functionalities?
A: Yes, our sectional door openers are equipped with adjustable soft run and soft stop technologies. This significantly reduces mechanical wear and tear, prolonging the lifespan of both the motor and the door structure.
Q4: What size range of sectional overhead doors can these motors support?
A: Our series of industrial door openers offers solutions tailored for sectional doors spanning from 15 m² up to 60 m² in total surface area.
Q5: What safety features are integrated to prevent accidental closing on obstructions?
A: The system includes highly reliable internal adaptive obstruction sensing logic for crushing prevention, alongside options to integrate external safety devices such as photoswitches and safety airbag mechanisms.
Q6: What kind of warranty and technical support do you provide?
A: We offer a comprehensive one-year warranty on all products, supplying free replacement parts. Additionally, we provide online technical assistance, comprehensive installation manuals, and detailed instruction videos to ensure seamless installation.