Chain drive


Super quiet drive technology, can be integrated in the profile: Our CDC-0252-0350-1-ACB chain drive with the most compact design of the series features a stroke of 350 mm. Thanks to ACB bus technology, multiple drives can be activated at the same time.
CDC-0252-0350-1-ACB M1-R CDC-0252-0350-1-ACB M1-L CDC-0252-0350-1-ACB M2-R CDC-0252-0350-1-ACB S1-L CDC-1-ACB
Product NamePriceQty
CDC-0252-0350-1-ACB M1-R
CDC-0252-0350-1-ACB M1-L
CDC-0252-0350-1-ACB M2-R
CDC-0252-0350-1-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 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 % / 0.6 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 9.4 mm/s
CLOSED running speed 5 mm/s
Type of protection IP 32
Emission sound pressure level LpA ≤ 35 dB(A)
Temperature range -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 405 x 30 x 39 mm
* For vertical use, please consult with D+H Sales!


TypeArt. NoStrokeWeightRemark
CDC-0252-0350-1-ACB M1-R26.100.05350 mm1.10 kgRight type
CDC-0252-0350-1-ACB M1-L26.100.10350 mm1.10 kgLeft type
CDC-0252-0350-1-ACB M2-R26.100.06350 mm1.10 kgRight type
CDC-0252-0350-1-ACB S1-L26.100.11350 mm1.10 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-0252-0350-1-ACB-L - CDC left chain drive 350mm stroke (582.57KB)
CDC-0252-0350-1-ACB-R - CDC right chain drive 350mm stroke (584.48KB)
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-0252-0900-1-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 (3.8MB)

CDC-0252-1-TMS+, CDC-0252-1-ACB, CDC-0252-5-ACB, CDC-TW-0502-1-ACB - Chain drive CDC (6.1MB)

CDC-0252-0350-1-ACB M1-R [26.100.05]
CDC-0252-0350-1-ACB M1-L [26.100.10]
CDC-0252-0350-1-ACB M2-R [26.100.06]
CDC-0252-0350-1-ACB S1-L [26.100.11]
CDC-1-ACB [26.100.00]