Cheap Price Durable Heavy Duty Long Service Life Automatic Industrial Door Opener

Product Description

Encoder Limit Switch Or Mechanical Limit Switch Industrial Sectional/Roll Up Door Opener
 

SECTIONAL DOOR MOTOR

Industrial sectional door motor is designed for long-term use are essential for industrial applications.
 

The smooth-running motor with its gear-saving and low-wear technology ensure lasting functionality.
 

The motor also equips with soft run and soft stop features, offering additional safety for long-term use.

The motors themselves are completely maintenance-free.

 

SECTIONAL DOOR MOTOR ADVANTAGES

• Soft run / Soft stop: Adjustable soft run / soft stop distances for extended life0time 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 fingertip
• Automatic open close travel learning: Turn learning the openers travel and forces into a no-brainer
• 
  
  SECTIONAL DOOR MOTOR 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 parameter

 

Model	NT50-220	NT50-380	NT70-220	NT70-380	NT80-220	NT80-380	NT100-220	NT100-380	NT120-380
Input voltage	220/50Hz	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 temperature	120 °C
Noise	≤50db
Mode of manual chain	360° Universal chain style
Swift release upon power failure	Pull rope	Pull rope	Pull rope	Pull rope	No	No	No	No	No
Output shaft diameter	Diameter 25.4/28mm
Ambient temperature	20-45°C
Protective level	IP54
Unloading running time	18 min

Real Shot Display

 

Product series

I. General industrial door opener - NT 40, 75s, 60s

- 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 for manual door operation in case of power failure

 

II. General industrial door opener - NT 90s, 120s, 50

- 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 for manual door operation in case of power failure

III. Brushless DC motor - NTDC-40, 55

- Opearte steadily, low rate heat, efficient

- The speed of rise and fall is adjustable

- Human-computer interaction, liquid crystal display, Chinese-English swtich

- 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

IV. Brushless DC motor - NTDC-70, 110

- Operate steadily, low rate heat, efficient

- The speed of rise and fall is adjustable

- Human-computer interaction, liquid crystal display, Chinese-English swtich

- 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

V. Brushless absolute value motor - NTDC-40, 55

- Operate steadily, low rate heat, efficient

- The rate of rise and fall is adjustable

- Human-computer interaction, liquid crystal display, Chinese-English swtich

- 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

VI. Brushless absolute value motor - NTDC-70, 110

- Operate steadily, low rate heat, efficient

- The rate of rise and fall is adjustable

- Human-computer interaction, liquid crystal display, Chinese-English swtich

- 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

VII. Variable frequency motor - NTBP-50, 80

- 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
 

VIII. General industrial door absolute value motor - NT40, 75s, 60s, 90s, 50

- Electrical limitation, absolute value encoder

- Original electronic limitation technology

- Multiple security

- Quick motor release for manual door operation, to release the manual operation in case of power failure

- Failure realtime indication

- Have all fuctions that the general opener equips

Packaging & Shipping

Qualified plywood for LCL; and Qualified carton or pallet for FLC, however, we are able to provide the package according to your specified requirements.

Why Choose Us

Q1:Are you the manufacturer?
A:Yes, we are the manufacturer in this industry more than 20 years and we have cooperated with the customers from all over the world.

Q2: What is your main product?
A:Our products include automatic/manual industrial folding doors, commercial folding door, sectional garage doors, sectional industrial doors, full view aluminum sectional door, high speed PVC door, hard metal high speed door, high speed fold-up door,zipper self-repairing high speed door, thermal insulated high speed door, sectional door opener, hydraulic dock leveler, different types of dock shelter etc.

Q3:If customization is available?
A:Yes, we provide the customization service as per your requirement.

Q4:Can I get the sample?
A:Yes, we can provide the free samples, the shipping cost is on your side.

Q5:What's the lead time?
A:Normally, our lead time is 15-20 days upon receiving the deposit. 

Q6:What's the payment term? 
A:We accept TT,30% deposit and 70% balance is paid against Bill of loading.