Chain drive

KA 54-K-BSY+ Set

Powerful, compact SHEV chain drive with a 500 N force of pressure and tensile force. Available as a set of two or individually. The KA 54-K-BSY+ has an integrated power supply unit, which enables 230 V to be connected directly. The BSY+ motor and synchronised electronics provide control which is accurate to the millimetre.
Product NamePriceQty
KA 54-K-BSY+ Set

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 BSY+ motor and synchronised electronics controlled via microprocessor
  • Direct control via 230 V AC
  • 2 drives in one synchronous group possible
  • Special chain stabilisation
  • 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

Performance 75 W / 115 VA
Force of pressure 1000 N
Tensile force 1000 N
Nominal locking force ** Max. 5200 N (4000 N ***)
Service life 20000 double strokes *
Stroke 350 - 1300 mm
OPEN running speed 11.8 mm/s
OPEN running speed - SHEV 13.3 mm/s
CLOSED running speed 11.8 mm/s
Type of protection IP 32
Emission sound pressure level LpA ≤ 70 dB(A)
Temperature range -15 °C (-5 °C ***) … +75 °C
Fire resistance B300 (30 min / 300 °C)
Housing Aluminium
Surface Powder-coated
Colour White aluminium (~ RAL 9006)
Connection Silicone cable
Dimension A 560 - 1041 mm
Dimension B 248 - 729 mm
* For vertical use, please consult with D+H Sales!
** Depending on the mounting, *** in accordance with VdS 2580


TypeArt. NoRemark
KA-K-BSY+26.007.00Variable equipment possible

Brackets are not included and have to be ordered separately.

Potential drive options

Approvals / Certificates

Find out about permission details from your D+H Partner.


KA x4/1000-K - Chain drive, 1000mm stroke, 230V (568.19KB)
KA x4/1100-K - Chain drive, 1100mm stroke, 230V (603.77KB)
KA x4/1200-K - Chain drive, 1200mm stroke, 230V (643.98KB)
KA x4/1300-K - Chain drive, 1300mm stroke, 230V (679.65KB)
KA x4/250-K - Chain drive, 250mm stroke, 230V (310.98KB)
KA x4/350-K - Chain drive, 350mm stroke, 230V (353.14KB)
KA x4/500-K - Chain drive, 500mm stroke, 230V (402.1KB)
KA x4/600-K - Chain drive, 600mm stroke, 230V (436.18KB)
KA x4/700-K - Chain drive, 700mm stroke, 230V (468.54KB)
KA x4/800-K - Chain drive, 800mm stroke, 230V (463.44KB)

KA 34-K-BSY+ / KA 54-K-BSY+ - Chain drive KA-BSY+ (3.59MB)

KA 34 / KA 54 / KA 34-K / KA 54-K / KA 34-BSY+ / KA 54-BSY+ / KA 34-K-BSY+ / KA 54-K-BSY+ / KA 66-TW-BSY+ / KA 66-TW-K-BSY+ - Chain drive KA (5.33MB)

KA-K-BSY+ [26.007.00]