High-performance rack and pinion drive

DXD 300-BSY+

Our powerful devices combine endurance and power. Our DXD 300-BSY+ has a service life of 20,000 double strokes and a force of pressure of 3000 N. Four rack and pinion drives can be controlled in synchronisation.
DXD 300/1000-BSY+ OT-HS DXD 300-BSY+
Product NamePriceQty
DXD 300/1000-BSY+ OT-HS
DXD 300-BSY+

Performance features

  • Can be used for openings for smoke exhaust; D+H Euro SHEV in accordance with EN 12101‑2; and for daily ventilation
  • With integrated BSY+ motor and synchronised electronics controlled via microprocessor
  • High‑speed function (HS) for especially fast opening windows in case of fire (SHEV)
  • Option of up to 4 drives in one synchronous group
  • Groove in the drive tube for flexible installation and configuration of the swivel range
  • Option of cable infeed above and below
  • Programmable drive functions and different drive parameters
  • Running speed in CLOSED direction decreases to 5 mm/s (passive closing edge protection)
  • Time-controlled reversing when an obstacle is detected in the CLOSED direction (active closing edge protection)

Technical Data

Supply 24 V DC / ±15 % / 5 A
Force of pressure 3000 N
Tensile force 2000 N
Nominal locking force 2200 N
Service life 20000 double strokes *
OPEN running speed 7.1 mm/s
OPEN running speed - HS 17 mm/s
CLOSED running speed 7.1 mm/s
Type of protection IP 64
Emission sound pressure level LpA ≤ 70 dB(A)
Temperature range -5 °C ... +75 °C
Fire resistance B300 (30 min / 300 °C)
Housing Aluminium / Polycarbonate
Surface Powder-coated
Connection 2.5 m silicone cable
W x H x D 88 x 187 x 131 mm
* For vertical use, please consult with D+H Sales!


TypeArt. NoStrokeColourWeightRemark
DXD 300/1000-BSY+ OT-HS20.027.201000 mmWhite aluminium (~ RAL 9006)6.70 kg
DXD 300-BSY+20.022.06Variable equipment possible

Brackets are not included and have to be ordered separately.

Potential drive options

Approvals / Certificates

These products are also available with the following approvals:

Find out about permission details from your D+H Partner


DXD xxx/1000 - High performance drive, 1000mm stroke, with tube (433.13KB)
DXD xxx/1000-OT - High performance drive, 1000mm stroke, without tube (487.14KB)
DXD xxx/500 - High performance drive, 500mm stroke, with tube (433.62KB)
DXD xxx/500-OT - High performance drive, 500mm stroke, without tube (486.96KB)
DXD xxx/600 - High performance drive, 600mm stroke, with tube (433.64KB)
DXD xxx/600-OT - High performance drive, 600mm stroke, without tube (486.8KB)
DXD xxx/800 - High performance drive, 800mm stroke, with tube (433.61KB)
DXD xxx/800-OT - High performance drive, 800mm stroke, without tube (486.88KB)

DXD 150-BSY+ (-HS) / DXD 300-BSY+ (-HS) - BSY+ high performance drive (2.52MB)
DXD 150-K-BSY+ (-HS) / DXD 300-K-BSY+ (-HS) - 230VAC BSY+ high performance drive (1.6MB)
ZA Option "-OT" - (without tube) for rack and pinion drives (212.23KB)

DXD 300-BSY+ - BSY+ High perform. drive 24V (1.47KB)
DXD 300/1000-BSY+ OT-HS - BSY+ High perform. drive 24V (1.47KB)

DXD 300-BSY+ - Rack and pinion drive DXD-BSY+ (484.96KB)


D+H service and sales partners

The expansive D+H service and sales partner network offers property-based planning and consulting, proper installation, careful maintenance and reliable supply with spare parts.

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