High-performance chain drive

CDP 1500-BSY+

One of the most powerful chain drives on the market: The CDP 1500-BSY+ handles heavy window sashes and NSHEV roof windows with 1500 N, even with high snow loads. Our heavyweight for powerful SHEV and ventilation applications.
CDP 1500/800-BSY+ CDP 1500/1000-BSY+ CDP-BSY+
Product NamePriceQty
CDP 1500/800-BSY+
CDP 1500/1000-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
  • Symmetrical chain outlet for easy installation
  • Relief of pressure on window gasket after closing process
  • 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 % / 4 A
Force of pressure 1500 N
Tensile force 1000 N
Nominal locking force 1500 N
Service life > 10000 double strokes
OPEN running speed 6 mm/s
OPEN running speed - SHEV 17.7 mm/s
CLOSED running speed 6 mm/s
Type of protection IP 32
Emission sound pressure level LpA ≤ 70 dB(A)
Temperature range -5 °C ... +75 °C
Fire resistance B300 (30 min / 300 °C)
Housing Aluminium
Surface Powder-coated
Colour White aluminium (~ RAL 9006)
Connection 2.5 m silicone cable


TypeArt. NoStrokeDimension AWeightRemark
CDP 1500/800-BSY+26.600.10800 mm807 mm8.30 kg
CDP 1500/1000-BSY+26.600.151000 mm934 mm9.20 kg
CDP-BSY+26.600.00Variable 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


CDP xxxx/1000 - CDP chain drive 1000 mm stroke (922.37KB)
CDP xxxx/1200 - CDP chain drive 1200 mm stroke (980.4KB)
CDP xxxx/1500 - CDP chain drive 1500 mm stroke (1.04MB)
CDP xxxx/600 - CDP chain drive 600 mm stroke (669.28KB)
CDP xxxx/800 - CDP chain drive 800 mm stroke (869.14KB)

CDP-BSY+ - high performance chain drive (4.13MB)

CDP 1500/1000-BSY+ - BSY+ chain drive 24 V (1.41KB)
CDP 1500/800-BSY+ - BSY+ chain drive 24 V (1.41KB)

CDP 1500-BSY+ - Chain drive CDP-BSY+ (425.42KB)


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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