Japanese TechnologyLINEAR MOTOR TYPE
AUTOMATICSLIDING DOOR

The door operates quietly, smoothly and less friction is generated with the same driving principle as an environmentallyfriendly linear motor car. Linear motor type automatic sliding door is most suitable for a hospital, a laboratory, an office
and a food factory where generation of dust or noise is not desired.

Features
Quiet and Smooth
It opens and closes quietly and smoothly with a linear motor more than ever before.

High security
It reverses when a contact of a person or an object is detected due to a fine control.

Cleanliness
Low friction drive generates not so much dust.

Securing safety at power failure
It can be opened as light as that of a manual door during power outage.

Operation principle
Conventional engine
A belt and a door are connected
and it opens and closes byrotating motor to drive a belt.
There are many places wherefriction is generated.

coilmagnet

Linear Engine
A magnet and a coil (electromagnet)
which are connected to a door arecontactless. It opens and closes by
the magnetic attraction・repulsive
force between the magnet and thecoil. There are less places wherefriction is generated.

● Function ListFunctions

Automatic specification

Details

Assist function

Standard

The door is manually activated by moving it about 2cm.

Safety StopStandard

The door is stopped for safety when pinching is continued twice at the same position.

Sliding door synchronization

Standard

The sliding door is constituted by using 2 engines.

Fitting of electric lock

OptionUnlocking type during power failure (electricity synchronization)● Operation sound comparisons● Manual operation force (during power outage)

Linear motor type automatic sliding door(dBA)
47 *Bell of the telephone70

Quiet office

50Library

40

Manual operation force is about 300g when the power source is OFF.

*Measured value within a company for a single sliding door
(It was measured at 1m away from the object.)● Specification / Performance (For indoor use only)
Dimensions

Effective opening width

AW 750 ~ 1500 mm

Effective opening height

AH1100 ~ 2500 mm

Standard window

W340, 640, 940 × H640 mm (window W is depending on its AW)

Door thickness
Material

Linear engine

39 mm
Door main body

Paper core

Surface material

Colored steel plate (Ivory / White) 0.6t / Aluminum 0.8t / Electrogalvanized steel plate 0.8t / SUS 0.8t

Window / Window frame

53 Acrylic board (Clear) /Aluminum compound extrusion materialType of motor

MM50

Required power source capacity AC100V±10% 50 / 60Hz MAX:4A
Service temperature range-10 ~ 40℃

Door weight applied

Single sliding door 20 ~ 50kg

Electricity consumption

Average at the time of operation: 0.2Wh / times (Door weight 50kg / pc)
At standby: pressed all the time, 5.8W (Start-up sensor and auxiliary sensor are not included)

Kind of motor

Brushless moving-magnet type linear DC motor

Generated thrust

3pcs of stators are full-wrapped 40N

Opening speed

0.2 〜 0.5m / sec（At the time of shipping 0.4m / sec）

Closing speed

0.2 〜 0.5m / sec（At the time of shipping 0.3m /sec）

Open-stop time

Ratchet operation for 1-10sec at the maximum setting. (3sec at the time of shipping)*The door cannot be easily closed at the place where the differential pressure is high.

Uniflow International Pte. Ltd81, Ubi Avenue 4, #07-07 UB. One, Singapore 408830
TEL:+65-6536-3239

URL https://www.uniflow.co.jp/en/
Linear

初版 19.04