$160.00 - $180.00
Min. Order : 1 Set

Industrial Automatic rolling door motor door operator, Remote Control Automatic Gate Openers Gear Motor For Sliding Gate

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Quick Details

Port: shanghai
Payment Terms: L/C,D/A,D/P,T/T,Western Union,MoneyGram
Supply Ability: 3000 Set/Sets per Month electric motors for automatic doors
Place of Origin: Zhejiang China
Warranty: 2 years
Type of limit switch: Mechanical limit
Startup torque: 16N.m
No-load rotating speed: 66r/min
Max.gste weighte: 600KG
Power supply: AC110V 10% 60Hz
Project Solution Capability: others
Model Number: GYM-1
After-sale Service: Online Technical Support
Brand Name: Delmatic
Type: Automatic Door Operators
noise: 58dB
gate move speed: 11m/min
Packaging Detail: electric motors for automatic doors: carton: 250mm*280mm*300mm
Jiaxing Ider Electronic Technology Co., Ltd.
Gold Supplier
Response Rate
On-time delivery rate
US$ 1,000+
R&D staffs
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Product Description


Delmatic Specialized is engaged in the industrial door operator research and development, manufacturing and sales, the company has 20 years experience in design and manufacture of electric door machine industry technical team and management team.Companycooperate withGerman companies, in strict accordance with the European standards for production, quality validation from users all over the world. 


Table of Performance Parameters for the Door-openers for Industrial Purposes:

Input VoltageAC220VAC220VAC380VAC380VAC380V
Rated Power300W500W300W450W650W
Startup Torque35N.m60N.m60N.m100N.m150N.m
No-load Running Time15min15min25min25min25min
Maximum Door Weight15m225m225m235m240m2
Supportive Power-contralGYK-91S
Diameters of the hole for output shaftΦ25.4mm
Retarding Mechanism

Mechanism completely built with cooper worm wheels and worm rods

No-load Rotating Speed


LubricationOil submerging
Thermal Protective Temperature120ºC
Max. Limited Journey20 rounds rotation of the output shaft
Ambient Temperature-20ºC~+45ºC
Working SystemS2 20%
Protective levelIP 54
Mode of supportive power-controlSplit type
Mode of manual chainUniversal chain style
Swift release upon power failurePull-rope release(optional)
Type of limit switch

Mechanical limit

Total weight13kg14kg13kg14kg15kg










  • Double limit protection, more safe and reliable;
  • Original motor built-in brakes, effectively reduce motor inertia, enhances the accuracy of the limit;
  • Worm gear and worm fine adjustment device, make limit adjustment more convenient and accurate;
  • The reduction gearbox adopts precision worm gear and worm drive and oil-immersed lubrication, smooth transmission, low noise, long serive life;
  • Unique manual chain of universal design, can adapt to different installation requirements;
  • Body surface coating processing, more beautiful, durable.


  • The phase sequence automatic detection function, ensure the door a body in the right direction.
  • With a door in door interlock protection function interface.
  • With infrared, airbags and other safety protection function interface.
  • Can receive magnetism, entrance guard system, realizes the unmanned management, automatic open and close the doors.
  • Can set shut down door inching function, used for special occasions.
Associated Brands



A. Balance Spring

B. Door Opener

C. Power Distribution Box

D. Alarm Lamp (Optional)

E. Control Unit

F. Safety Air Senson

G. Loop Detector

H. Buffered Device




1. With 5 standard mechanical rotary limit switches;

2. Can choose the absolute value encoder electronics limit;

3. Can choose a quick release mechanism;

4. There is a group of peripheral interface, can connect with infrared photocell, safety edge switch and door safety protection device;

5. There are two model control system: built-in control panel and separate control box;

6. With phase sequence detection, and overload protection, phase correction.


Product application environment display

Industrial door operator can be used for torsion spring balance industrial doors. The operator can be installed by directly drive(shaft drive), also can be installed by indirect drive(by the other chain sprocket drive).

The mechanical limit form, containing built-in motor brake .The optional quick release mechanism.


Company Information


DOORLIFTER door lifter, car stop, control system, etc. are the self-developed innovative products of JiaXing IDER Electronic Technology Co., Ltd. integrating international advanced technology. In order that you are able to obtain rapid, professional and satisfied service, please pay attention to the instructions as follows:

1. The commitment is applied to various door lifters of the company.
2. Please keep the product warranty and official invoice issued by the dealer.
3. As of the date of purchase, the warranty period of the main engine is two years, and the warranty period of the control system is one year. For any quality problems within the warranty period, the company takes charge of free maintenance and change of specified parts.


Within the warranty period, the company provides paid service for the following cases:
(1) Don't show effective invoice, or alter product number of bar code.
(2) Modify or repair the products without authorization.
(3) The product damage is caused by installation or improper use.
(4) The product fault is caused by human factors.
(5) The damage is caused by force majeure.
The product warranty policy is explained by Jiaxing IDER Electronic Technology Co., Ltd.