Elevator Parts Door System Nv31-002 Door Operator

• After-sales Service: Online
• Warranty: 1year
• Driving Type: AC Elevator
• Capacity: 500-1000kg
• Persons: 6 - 10
• Speed: 1.00 - 2.00m/s
• Model NO.: NV31-002
• Control Mode: Signal Control
• Position of Computer Room: Without Computer Room
• Elevator Door: Center Opening Door
• Door Knife: Single
• Deceleration Device: With Deceleration Device
• Attendant: Without Attendant
• Production: 4500 Pieces/Year
• Pakcage: Wooden Case
• Belong: Door Operator
• Transport: Sea Freight
• Delivery: 30 Days
• Opening Knife: Double
• Price: Competitive
• Package: Standard Package
• Useage: Public Traffic
• Accesrries: Door Lock
• Transport Package: Standard
• Specification: NV31
• Trademark: NOVA
• Origin: China
• Production Capacity: 10000pieces/Year

Product Description

Product Description

Opening Range:

1. Opening width: 600-1400mm,

2. 2 panels center opening or side opening 800-1400mm,

3. 3 panels side opening 700-1800mm,
4. 4 panels center opening 2000-3000mm

5. 6 panels center opening

6. Opening height: 2000mm or 2100mm

Motor:

1. AC induction motor can use vector control and VVVF control. If VVVF control adopted, speed sensor would be not necessary. The method of control is simple, meanwhile, same controller can drive several similar motors.

2. Vector control, AC induction motor only needs speed information, angle information are not necessary. Therefore, encoder only adopts increment. Besides, AC induction motor operates without initial position, during application of door system, not necessary to study pole position and absolute encoder.

3. AC induction motor has no demagnetization problem. AC motor stall torque is rather big, can be applied to more door types.
Controller:

1. The method of control is simple, same controller can drive several similar motors.

2. It is applicable to door open
width with heavy load.

Door Panel Finish:

1. Door panel finish: painted, stainless steel(hairline, mirror, etching)

 

PL	600	650	700	750	800	850
A	785	785	785	785	785	785
C	1250	1350	1450	1550	1650	1750
D	1270	1370	1470	1570	1670	1770
E	320	345	370	395	420	445
TIME(S)	1.22	1.27	1.32	1.37	1.41	1.45
WEIGHT(KG)	52.5	57	61.5	66	70	74.5

Packaging & Shipping

About Us

NOVA ELEVATOR PARTS Co., Ltd. Was established in 2002 by people with long term technical experience both in China and International elevator market.

We are the modern manufacturer of lift components, well equipped with advanced machinery capable of producing high quality products including Guide Rails, Cabin, Counterweight, Door System, Eletrical System etc. Our more than 10 years of hands-on manufacturing experience have allowed us to steadily fine-tune our production techniques, improving every single process involved and optimizing the fitness of each and every component to the final product. Combining the manufacturing with the trading activities we are in place to supply full range of components for modernization lifts or complete new lift, while always retaining high quality and reliability.

Our policy is to offer our customers direct and complete support, in terms of materials, components and services provided before and after every sale.

As we move forward, we will continue our commitment to excellence and offer best value for our esteemed customers.