Model NO.
NV31-002 NV31-004 NV31-005
Control Mode
Collective Selective Control
Position of Computer Room
up
Elevator Door
Center Opening Door
Door Knife
Double
Deceleration Device
With Deceleration Device
Attendant
Without Attendant
Transport Package
Standard Export Package
Specification
1*20GP container
Trademark
NOVA
Origin
China
Production Capacity
10000 PCS/Year
Product Description
Opening Range:
Controller:
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
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.
width with heavy load.
Door Panel Finish:
1. Door panel finish: painted, stainless steel(hairline, mirror, etching)
Details Images
Different Models
Center Opening Elevator Car Door Operator
Side Opening Elevator Car Door Operator
Reference Pictures
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