To Becker websiteUsage recommendation
Zip screen
Certifications
... For the user:
Fabric untensioning can be switched on/off in the upper limit position
Blockage detection in both directions with automatic reversal and multiple testing
Made in Germany - for maximum reliability and durability
Sensitive obstacle detection with multiple testing
... For installation:
Intelligent installation management permits limit position corrections
Setting of limit positions via switch on the drive head without the need for a special programming unit
Auto-install function
Automatic shading solution length adjustment
Limit positions status indicator (LSI) signals missing limit positions
Lower limit position adjustment: point (automatic detection or freely programmable), Upper limit position adjustment: point or stop
... For planning:
Electronic limit switching
Supports parallel connection
C-Plug pluggable connecting cable
General product data
RRP (incl. VAT)
367,00 €
Drive diameter
Ø 45mm = R
Series
E18
Sales unit
pc.
GTIN
4251852904787
Item number
2020 130 145 0
Designation
R20-17-E18
Technical data
Power supply (AC/DC)
Alternating current
Weight
2.058 kg
IP degree of protection
44
Mains frequency
50 Hz
Power consump.
160 W
Rated voltage
230 V
Rated current
0.7 A
Colour
White (RAL 9016)
Duty cycle
S2 4 min
Speed (load)
14 U/min
Drive torque (Nm)
20 Nm
Speed (rpm)
17 U/min
Cable type
plug-in
Dimensions
Dimension L1
501.95 mm
Dimension L2
541.95 mm
Dimension L3
558.95 mm
Dimension L4
17 mm
Dimension L5
40 mm
Dimension Ø c
45 mm
Dimensional drawing
Drive adapter width from Drive adapter DW78 for obstruction detection (4930 200 274 0), when selecting a different drive adapter, the dimensions L2, L3 and L5 will change
Special features
Suitable for connection in parallel
Motor head can be overwrapped
Obstacle detection
Obstruction detection, sensitive, in the extend direction (drive adapter)
Yes (sun protection)
Blockage detection in both directions
Commissioning
Reduced drive torque during installation
Limit position programming
Intelligent installation management (3x approach)
LSI - limit positions status indicator
Fly screen and freeze protection function
Fly screen protection function
140° - cannot be deactivated
Additional features
Soft stop upper limit position
7-Stage - stage 5
Drive can be operated by wired operator control
Fabric untensioning - reversal at the retracted stop- factory default
Fabric untensioning - reversal at the retracted stop
5° - can be activated/deactivated at any time
Assembly and operating instructions
Declarations of conformity
Miscellaneous
Problem:
Tubular drive overruns the limit position or stops short of the set limit position.
Remedy:
Tubular drive does not run in the right direction.
Remedy:
Problem:
Setting the limit positions using the programming unit does not work.
Remedy:
Problem:
Tubular drive switches off automatically before the first limit position is programmed.
Remedy:
Problem:
Setting the limit positions using Auto-install does not work.
Remedy:
Problem:
Tubular drive only runs for approx. 1 second.
Remedy:
Problem:
Tubular drive encounters an obstruction and reverses. However, it does not double-check again whether the obstruction is still there.
Remedy:
Tubular drive overruns the limit position or stops short of the set limit position.
Remedy:
- Check electrical installation, remove external devices, delete limit positions and then reset limit positions.
- Repair electrical installation and re-program limit positions.
- Stops have broken off or one or several attachments are broken. Repair system; reset tubular drive, then re-program limit positions.
____________________________________________
____________________________________________
Tubular drive does not run in the right direction.
Remedy:
- Tubular drive is overheated. The tubular drive is operational again after a few minutes.
- Tubular drive is faulty (does not run even after standing still for a long period of time). Replace the tubular drive.
- Clear and remove the obstruction and switch in the desired direction. Check the electrical connection.
____________________________________________
Problem:
Setting the limit positions using the programming unit does not work.
Remedy:
- Set both switches to the delete setting.
- Execute a short drive command.
- Set both switches to the programming setting simultaneously.
- Re-set the limit positions using the programming unit.
Problem:
Setting the limit positions using the switch on the drive head does not work.
Remedy:
Setting the limit positions using the switch on the drive head does not work.
Remedy:
- Set both switches to the delete setting.
- Execute a short drive command.
- Re-set the limit positions.
____________________________________________
Problem:
Tubular drive switches off automatically before the first limit position is programmed.
Remedy:
- Tubular drive has detected a torque increase.
- Clear and remove the obstruction. Then move past this position to the desired limit position.
____________________________________________
Problem:
Setting the limit positions using Auto-install does not work.
Remedy:
- Move to the desired extended limit position and set a point.
- Use a heavier end strip.
____________________________________________
Problem:
Tubular drive only runs for approx. 1 second.
Remedy:
- Tubular drive is faulty. Replace the tubular drive.
____________________________________________
Problem:
Tubular drive encounters an obstruction and reverses. However, it does not double-check again whether the obstruction is still there.
Remedy:
- The installation is not yet complete. Travel to the limit position Stop three times.
____________________________________________
* C-plug connecting cables are available in various versions and lengths and must be ordered separately.