Hign-concerned Chemical: None
Type: Hand Tool Parts
Origin: Mainland China
Quality assurance service: 1 year
material: Die casting aluminum alloy
after-sales services: Online technical support
Engineering solution capability: Graphic Design
application scenario: Villa
Design style: Modern
country of origin: Liaoning, China, Liaoning, China
Model: BK-77
variety: Rolling shutter door opener
type: Rolling shutter door motor:
power supply: 220V
usage: Rolling shutter door motor:
motor: External chain motor
MOQ: 1 set
Maximum gate weight: 600kgs
color: blue
Quality assurance period: 1 year

Specification

Rated power	370. That's right.
Rated current	1.2mm / 1.5mm
Efficiency	100% of the
Rated speed	1000 adze pm adze
Current type	alternating current
Rated voltage	220, that's it.
Bearing	600KG
Warranty	1 Year
Product name	Rolling Shutter Door External motor
Brand Name	Bolang

Product Description

High firmness

The bottom is made of aluminum alloy technology, which is safe and beautiful, with strong load-bearing capacity. The gear is matched to strengthen the central shaft, and with the principle of triangular positioning, the firmness is enhanced

Long lifespan of relays

Built in relay, lightning protection design is durable and long-lasting, with a transparent plastic protective cover to prevent moisture and moisture

low noise,

Silent variable speed gearbox, low noise, making it more comfortable to use

High transmission performance

High transmission performance, steel hinges are corrosion-resistant, and steel bases effectively improve fixation

Why choose us

We are origin factory

We are the source factory and can provide better prices and more stable delivery times. Our cooperation can be very stable

We offer professional customer service

We can provide high quality customer service and we will always response to you very quickly.

We are professional

We have many years of experience in trading roller shutter doors. Whether it's customer service, installation guidance, or after-sales issues, we can provide you with professional guidance and responses

Three Strict inspections before Packing

All the products produced by our factory need get through 3 strict inspections before packing: raw material cutting test,
production process inspection, the finished debugging.

Application

1.Remote control

2. Receiver 3. Motor box 4. Brake mechanism 5. Reduction base 6. Transmission chain 7. Manual mechanism 8. Electric motor 9. Manual zipper 10. Side bracket plate 11. Transmission large gear 12. Automatic limiter 13. Manual switch