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A4 Series Specification/Applicable guidance
Performance
The maximum speed of the motor is 2000RPM, the maximum running speed of the door is 1.95m/s , Ultra-high speed motors bring greater efficiency
Application scenario
The A4 series of door operator are designed for use with high speed rolling doors , high speed spiral track door , and high speed sectional panel lift door
Recommended application :
Loading dock , warehouse , distribution center , manufacturing facilities , Military facilities , Cold storage , Energy management , LEED Building
High-speed door operator speed response quickly from 0 to the fastest 2m/s only 500 milliseconds , in this interval can be stepless speed regulation , according to the need for arbitrary speed regulation, and steadily set smoth start and stop , so as to reduce the wear of the entire door system
The Servo system has a high-precision encoder and uses a closed-loop vector control algorithm to accurately calculate and control the speed , torque , and position of the door , thereby ensuring accurate and flexible operation of the door , There is no pause impact on the door body in acceleration and deceleration , hence extending the door life
Power supply : AC 220V, 50/60Hz , single phase
Brake : Integrated electric disk brake , electromagnetic power-off brake , with manual release function
Manual operation : Open the door with handle
Limit System: High-precision absolute encoder : patented incremental and absolute integrated encoder , high accuracy , simple commissioning , no wear
Installation : Reducer flange installation , bracket can be installed on either right or left side of the door , indoor mounting only
Size : The installation space : 16inches (460mm) of side space is required
Motor : PMSM AC permanent magnet synchronous servo motor , The motor uses rare-earth permanent magnet material , which is more efficient than traditional asynchronous induction motors , It has the advantages of energy saving , light weight , low temperature rise , large torque , and double overload , Door shaft direct-driven approach , less installation space
Warranty : 2years
Electrical accessories : sensor
Mechanic parts : wall mounting bracket
Reducer : Modular highly integrated worm gear reducer
Drive : Door shaft driving directly
Electrical enclosure : All electrical components are installed in a specific die-cast aluminum shell with Nema 1 protection rating , with good heat dissipation and corrosion protection
Door operator operation monitoring
The door operator has built-in sensors to monitor the running state of the motor to ensure it for long-term stable operation (see the description of the door control system for details )
Temperature range :
The operating temperature is between -10℃ and 40(60)℃
Compact Structure
It is very compact , the size and weight of the servo motor of the same power are reduced by 2/3, The PMSM servo motor uses NdFeB rare-earth material , providing a simple structure and a higher output power density
0.75kw/Soft fast/Hard fast （PE 200B）
Basic parameter
power 750W
Power supply ：220V+10%
operating environment temperature ：- 10 ° C to 40 ° C
Maximum operating environment temperature ：25 ° C - 60 C
reducer ：Worm gear and worm Reducer (RV50)
Motor operating system：S3 work schedule
Motor IP class ：IP42
Standard shielding wire length ：4m
limit ：Screenshot (At+A built-in encoder + external absolute value encoder
Self-locking mode ：Electro-mechanical brake
Maximum number of daily runs ：1000
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Main Product:
High Speed Doors,
PVC High Speed Door ,
Aluminum High Speed Door,
High Speed Spiral Door,
High Speed Roll Up Door,
Auto Recovery High Speed Door
