DS-51 door operator has been designed for heavier door up to 500kg (single sliding). Regardless of the door weight, it acheives smooth and reliable operation. Equipped with the same functions as DS-series, DS-51 has achieved good operability
 

Max.Door Size(mm)

Max.Door Weight(kgf)

Max.Speed(m/sec.)

Single sliding DW3,100xDH3,000

500x1

0.45

Bi-parting DW3,100xDH3,000

250x2

0.45

DS-500 door operator enables the smooth operation of large-sized or heavy-weight doors. Introducing the various functions of DS-series, DS-500 has achieved good operability.
1) Achieved longer lifetime by adopting a brushless motor.
2) Protects the motor by introducing thermal protector.
3) Applies to door weight up to 2,000kgf by using a reduction gear.
   

Max.Door Size(mm)

Max.Door Weight(kgf)

Max.Speed(m/sec.)

Standard type
Single sliding DW6,100xDH4,500

1,000x1

0.5

Bi-parting DW6,100xDH4,500

500x2

0.5

Reduction Gear type
Single sliding DW6,100xDH4,500

2,000x1

0.3

Bi-parting DW6,100xDH4,500

1,000x2

0.3

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