To Becker websiteUsage recommendation
- Roller shutter
- Projection screen
- Insect protection
- Guided
Certifications
... For the user:
Sensitive obstacle detection in down direction for optimum protection of the application and the obstacle
Made in Germany - for maximum reliability and durability
Blockage detection in the UP direction (anti-freeze mechanism)
Soft upper stop – optimum adaptation of closing forces for fabric protection
Upper anti-freeze mechanism with automatic shading solution length adjustment (can be additionally activated)
Automatic increase of the pressing force with anti-lifting devices
Dynamic torque adjustment to accommodate changes in the roller shutter element
Fly screen protection function
... For installation:
Limit positions status indicator (LSI) signals missing limit positions
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
Limit position adjustment: Automatic detection when stop or fixed point end-positions are present
Automatic shading solution length adjustment
Automatic detection of the limit positions when flexible suspension springs or rigid shaft connectors are used
... For planning:
Electronic limit switching
C-Plug pluggable connecting cable
Supports parallel connection
General product data
Drive diameter
Ø 45mm = R
Designation
R20-17-E01
GTIN
4251852902028
Item number
2020 120 119 0
Series
E01
Sales unit
pc.
RRP (incl. VAT)
298,00 €
Technical data
Weight
1.988 kg
Speed (load)
14 U/min
Rated current
0.7 A
Power consump.
160 W
Duty cycle
S2 4 min
Power supply (AC/DC)
Alternating current
Rated voltage
230 V
Mains frequency
50 Hz
Colour
White (RAL 9016)
IP degree of protection
44
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 S60 for obstruction detection (4930 200 222 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)
- For roller shutters with rigid shaft connectors
- For roller shutters with springs
Blockage detection in both directions
Commissioning
Reduced drive torque during installation
Limit position programming
Intelligent installation management (3x approach)
Automatic detection of anti-lifting devices
LSI - limit positions status indicator
Fly screen and freeze protection function
Fly screen protection function
140° - can be activated/deactivated
Upper limit position anti-freeze mechanism/shading solution length adjustment
Travel specified - can be activated/deactivated
Additional features
Soft stop upper limit position
dynamic
Drive can be operated by wired operator control
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:
limit positions.
Problem:
Setting the limit positions using the programming unit does not work.
Remedy:
Problem:
During the programming run, the drive stops short of the limit position to be programmed.
Remedy:
Problem:
Ventilation slots of the roller shutter do not close fully.
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.
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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.
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limit positions.
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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.
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Problem:
During the programming run, the drive stops short of the limit position to be programmed.
Remedy:
- For safety reasons, the drive reacts sensitively to sluggishness during the programming run, in order to prevent damage. Briefly run roller shutter DOWN and then UP until you reach the upper limit position.
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Problem:
Ventilation slots of the roller shutter do not close fully.
Remedy:
- Delete the limit positions (see Deleting limit positions) and then set the limit positions as per to lower point (see chapter Setting the limit positions); in this case, set the lower limit position first (lower point) followed by the upper limit position.
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* C-plug connecting cables are available in various versions and lengths and must be ordered separately.