Chain drive


Revolution in drive technology: The CDC-0252-0800-1-ACB chain drive features a stroke of 800 mm and can be integrated flawlessly into building automation thanks to ACB bus technology. In combination with the side hung bracket (BS-CDC-VSH) it is possible to open a window sideways up to 90° with a CDC with 800 mm stroke.
CDC-0252-0800-1-ACB M1-R CDC-0252-0800-1-ACB M1-L CDC-0252-0800-1-ACB M2-R CDC-0252-0800-1-ACB S1-L CDC-1-ACB
Product NamePriceQty
CDC-0252-0800-1-ACB M1-R
CDC-0252-0800-1-ACB M1-L
CDC-0252-0800-1-ACB M2-R
CDC-0252-0800-1-ACB S1-L

Performance features

  • Can be used for openings for smoke exhaust; D+H Euro SHEV in accordance with EN 12101‑2; and for daily ventilation
  • Perfectly suited for profile integrated and surface mounted installation
  • Low running noises thanks to the innovative acoustic decoupling of the drive components
  • Universal bracket sets for installation of all commonly available profile systems
  • Flexible overall lengths for customised strokes
  • Available in all RAL colours
  • Can be used for virtually all window opening types thanks to the left and right drive
  • Integrated ACB (Advanced Communication Bus) bus interface with Modbus RTU protocol
  • The drive is integrated directly via open bus communication through the ACB (Advanced Communication Bus), e.g. in a building management system

Technical Data

Supply 24 V DC / ±15 % / 1 A
Force of pressure 250 N
Tensile force 250 N
Nominal locking force ** 1500 N
Service life 20000 double strokes *
OPEN running speed 6.7 mm/s
OPEN running speed - SHEV 15 mm/s
CLOSED running speed 6.7 mm/s
Type of protection IP 32
Emission sound pressure level LpA ≤ 35 dB(A)
Temperature range -15 °C (-5 °C ***) … +75 °C
Housing Aluminium
Surface Powder-coated
Colour White aluminium (~ RAL 9006)
Connection 2.5 m silicone cable
W x H x D 635 x 30 x 39 mm
* For vertical use, please consult with D+H Sales!
** Depending on the mounting, *** in accordance with VdS 2580


TypeArt. NoStrokeWeightRemark
CDC-0252-0800-1-ACB M1-R26.102.05800 mm1.6 kgRight type
CDC-0252-0800-1-ACB M1-L26.102.10800 mm1.6 kgLeft type
CDC-0252-0800-1-ACB M2-R26.102.06800 mm1.6 kgRight type
CDC-0252-0800-1-ACB S1-L26.102.11800 mm1.6 kgLeft type
CDC-1-ACB26.100.00Variable 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.


CDC-0252-0700-1-ACB-L - CDC left chain drive 700mm stroke (694.58KB)
CDC-0252-0700-1-ACB-R - CDC right chain drive 700mm stroke (738.4KB)
CDC-0252-0800-1-ACB-L - CDC left chain drive 800mm stroke (717.17KB)
CDC-0252-0800-1-ACB-R - CDC right chain drive 800mm stroke (715.03KB)
CDC-0252-0900-1-ACB-L - CDC left chain drive 900mm stroke (754.37KB)
CDC-0252-0900-1-ACB-R - CDC right chain drive 900mm stroke (751.86KB)
CDC-0252-1000-1-ACB-L - CDC left chain drive 1000mm stroke (787.68KB)
CDC-0252-1000-1-ACB-R - CDC right chain drive 1000mm stroke (789.19KB)
CDC-0252-1100-1-ACB-L - CDC left chain drive 1100mm stroke (821.04KB)
CDC-0252-1100-1-ACB-R - CDC right chain drive 1100mm stroke (825.73KB)
CDC-0252-1200-1-ACB-L - CDC left chain drive 1200mm stroke (858.54KB)
CDC-0252-1200-1-ACB-R - CDC right chain drive 1200mm stroke (863.01KB)
CDC-0252-1300-1-ACB-L - CDC left chain drive 1300mm stroke (898.83KB)
CDC-0252-1300-1-ACB-R - CDC right chain drive 1300mm stroke (895.96KB)

CDC-0252-1-ACB - Chain drive integrable CDC-ACB (3.96MB)

CDC-0252-1-TMS+, CDC-0252-1-ACB, CDC-0252-5-ACB, CDC-TW-0502-1-ACB - Chain drive integrable CDC-TMS+, CDC-ACB (5.24MB)

CDC-0252-0800-1-ACB M1-R [26.102.05]
CDC-0252-0800-1-ACB M1-L [26.102.10]
CDC-0252-0800-1-ACB M2-R [26.102.06]
CDC-0252-0800-1-ACB S1-L [26.102.11]
CDC-1-ACB [26.100.00]