Link arm 2-leaf

TS 4000 E-IS * Overhead door closer system with link arm for double leaf doors with closing sequence control and electric hold-open device

TS 4000 E-IS Overhead door closer for fire protection doors and smoke protection doors, pinion door closer with electrohydraulic hold-open unit according to EN 1155 and from the front adjustable closing force
  • System comprising two door closers TS 4000 E-IS (active leaf) and TS 4000 E (passive leaf) and release mechanism
  • Closing force EN1-6 with variable adjustment
  • Operating voltage 24 V DC
  • Can be used for right and left hand doors without conversion
  • Electric hold-open device on both leaves with a hold-open area of 80°-175°
  • Closing sequence control holds the active leaf in the waiting position until the passive leaf is closed
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  • Integrated back check on the passive leaf, slows doors that are thrown open forcefully
  • Mechanical latching action which accelerates the door shortly before the closed position
  • Closing speed can be individually adjusted
  • Visual closing force display for easy control of the setting
  • All functions can be set from the front (except for latching action)
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Application Areas

  • Fire and smoke protection doors
  • Double leaf single-action doors
  • Single-action doors up to 2800 mm hinge clearance and 1400 mm leaf width
  • Door leaf installation hinge side and transom installation opposite hinge side (different variants)
  • Hold-open systems with integrated hold-open device

Technical data

TS 4000 E-IS
Closing force in accordance with EN 1154 EN 1 - 6
Barrier-free in accordance with DIN 18040 up to leaf width (max.) in mm 1400 mm
Leaf width (max.) 1400 mm
Type of installation Door leaf installation hinge side, Transom installation opposite hinge side
Opening angle (max.) 180 °
Input voltage 24 V DC
Suitability for fire protection doors Yes
Closing force adjustable Yes, stepless
Adjustable closing speed Yes
Latching action adjustable Yes, via link arm
Position of closing force adjustment Front
Visual closing force display Yes
Hold-open device on the active leaf / passive leaf Yes / Yes
Hold-open range 80 ° - 175 °
Closing sequence control integrated Yes

Variants & Accessories


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