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525A2 25/20 SJTW - 1043424 - 1 - Somfy

Ref : 1043424 - 525A2 25/20 SJTW 10FT UNIT

525A2 25/20 SJTW

The LT50 AC is a standard 4-wire star head motor, an ideal choice for pre-construction opportunities while the walls are open. Control an individual shade or group of shades with a wired switch.

More about
Applications
Awning / Rolling shutter
Embedded Technologies Warranty
Wired 5 years

Product benefits

Installation Advantages

  • Adjustable motorhead orientation installs in 6 different positions.
  • Power cable is detachable at the motor head for quick replacement when necessary or to manage wire length.
  • Drive wheels snap on for quick assembly.
  • Rapid push-button limits allow for quick and easy setting and adjustment.
  • Optional fast connectors are available in various lengths to avoid the need for an electrician.

Sustainable

  • Eco-designed approach minimizes the impact on the environment.
  • Doesn't consume power in standby mode to reduce energy usage.
  • Shades can contribute to a reduction in energy consumption.
Eco-designed cycle
The carbon footprint of the 525A2 25/20 SJTW 10FT UNIT is 38.8kg CO2* eq

This product has been eco-designed

Decarbonising our products is our commitment to reduce their environmental footprint throughout their entire life cycle. We place particular focus on the phases with the greatest carbon impact.

PEP Ecopassport® evaluates the product’s full environmental impact. A type III Environmental Product Declaration in accordance with ISO standards, it is validated by an accredited third party.

*This product has a specific CO₂ calculation. Find more details about this range in the PEP Ecopassport®.

Details and specifications

3.66 in 3.54 in

Width (with packaging) : 3.54 in

Height (with packaging) : 3.66 in

Comfort & Convenience

  • Control one or multiple motorized window coverings with a stationary, wired switch.
  • Uses standard 120V wiring to provide power, eliminating the need for external power sources.
  • Basic, entry-level motor ideal to keep projects costs down.

Sustainable

  • Eco-designed approach minimizes the impact on the environment.
  • Doesn't consume power in standby mode to reduce energy usage.
  • Shades can contribute to a reduction in energy consumption.

Other documents & links

Product presentation

Installation information

PEP Ecopassport

Technical information

Approval
UR

Standard
Protection Index IP 44  
Insulation class Class I  

Dimension
Unwrapped length 22.17 in  
Unwrapped width 2.48 in  
Unwrapped height 2.48 in  
Minimum internal diameter 1.85 in  
External Diameter 1.77 in  
Diameter 1.97 in  
Riveting position distance 21.26 in  

Electrical
Consumption during operation 180 W  
Consumption in standby mode 0 W  
Minimum voltage 108 V  
Maximum voltage 126 V  
Rated current 1.6 A  
Power supply AC - RGE 2 - 120V/60HZ  

Mechanical
Speed 20 rpm  
Torque 25 Nm  
Type of limit switch unit Mechanical  
Capacity of the limit switch unit (turns) 46  
Power scale AC MOTOR SINGLE PHASE 37,5W TO 750W  
Repeatabilty +/- 5  
Head type STAR  
Thermal tripping 284 °F  

Cable
Cable type SJTW  
Cable length 9.84 ft  
Cable color WHITE  
Number of wires of the cable 4  
Cable plug ends STRIPPED  
Wire section 0.0013 in²  

Other
Minimum working temperature 14 °F  
Maximum working temperature 104 °F  
Minimum storing temperature -13 °F  
Maximum storing temperature 158 °F  
Thermical time 5 min  
Shape TUBULAR  
Noise level (dB) 56 dB  

Accessories

126 Product(s)
56mm OD Aluminum Sonesse® 50 Tube (16 ft. Lengths) - Mill Finish
Réf. 1780743
DS 78 LT50 Set
Réf. 9012239
RollEase “Silent Pin" Star Head Motor Bracket (White)
Réf. 9016858
Fast Connector Extension Cable 4C SJTW - 8.4 ft.
Réf. 9021118
Fast Connector Extension Cable 4C SJTW - 22.4 ft.
Réf. 9021121
2.5" (60mm) Round Drive "Soft Clip"
Réf. 9206041
Spring Ring with Loop
Réf. 9685025
Roller Tube End Cap with 12mm Hole
Réf. 9701288
Anti-Blocking System (ABS) 500 Series Right Rotation
Réf. 9705414
2.75" (67mm) Round Crown
Réf. 9707031
60mm Octagonal Drive
Réf. 9751001
SM65 (63mm) Round Drive
Réf. 9751002
AMA/P71 LT50 Drive
Réf. 9751015
13mm Sq. Intermediate Drive Shaft - 16mm OD for 9146011
Réf. 1781018
2.0" Aluminum Tube (Sold by Foot in 20' increments)
Réf. 1781148
Standard Motor Tester Cable, 4-Wire
Réf. 9012116
60mm Octagonal LT50 Set
Réf. 9012233
Sonesse® 50 Pin End Cap 10mm - Quiet Accessory for 2" Tube
Réf. 9016628
LT50 Crown 80mm Rollerbat
Réf. 9019555
U Shaped Idler Bracket
Réf. 9127808
14mm Bearing Plate for Idler Bracket Kit
Réf. 9146007
Intermediate Bearing Support for 1781018
Réf. 9146011
2" (47mm) Round Drive "Hard Clip"
Réf. 9206088
Universal Motor Bracket with Spring Ring
Réf. 9420631
Universal End Cap - Collapsible 10mm Shaft (for 2" (47mm) Round Tube)
Réf. 9420800
Nylon Ball Bearing and Holder with 12mm Hole for 9420604
Réf. 9430610
DS 78mm Round Crown
Réf. 9707027
DS 70 LT50 Crown
Réf. 9707034
DS 70mm Round Drive (0.8mm - 1mm)
Réf. 9751005
Motor Bracket with Spring Ring - Square (120mm x 120mm)
Réf. 9763503
56mm OD Aluminum Sonesse® 50 Tube (16 ft. Lengths) - White Powder Coat
Réf. 1780744
Idler Bearing for 12mm Shaft
Réf. 1781015
2.5" (60mm) Round LT50 Set "Hard Clip"
Réf. 9012231
70mm Octagonal LT50 Crown
Réf. 9012328
Sonesse® 50 & LT50/LT60 SJTW 4C Cable - 10 ft.
Réf. 9018345
Weld-on Bracket without Spring Ring
Réf. 9206029
LT50 Idler Bracket with 10mm Hole Nylon Bearing
Réf. 9410635
LT50 Universal Motor Bracket (50Nm Max)
Réf. 9410651
Heavy Duty LT Intermediate Support Bracket
Réf. 9420673
Universal End Cap - Collapsible 12mm Shaft (for 2" (47mm) Round Tube)
Réf. 9420801
Screw for Standard LT50 Motor (Bag of 100)
Réf. 9670013
2.0" Plastic Idler End Cap - 10mm Shaft
Réf. 9700958
Anti-Blocking System (ABS) 500 Series Left Rotation
Réf. 9705415
LT50 Intermediate Bracket with 16mm ID Bearing
Réf. 9002541
70mm Octagonal LT50 Set
Réf. 9012234
Modified LT60 DS 78 Drive (Key Way Widened)
Réf. 9012241
Sonesse® 50 Star Head Motor Bracket 55P
Réf. 9014135
RollEase “Silent Pin" Crown Only for RollEase 2.5" (63mm) Tube
Réf. 9016856
Fast Connector Extension Cable 4C SJTW - 4.4 ft.
Réf. 9021117
2.0" Fabric/Cord Clip
Réf. 9138028
2.5" Round LT50 Drive "Hard Clip"
Réf. 9206019
LO LT50 Motor Bracket with Stud (25 Nm max.)
Réf. 9206021
Nylon ball bearing 10mm ID
Réf. 9410803
Heavy Duty End Cap Shaft
Réf. 9420674
Motor Bracket "U" Shape
Réf. 9510658
DS 78mm Round Drive
Réf. 9761001
DS 85mm Round Drive
Réf. 9761003
Motor Bracket with Spring Ring - Square (100mm x 100mm)
Réf. 9763508
AMA/P71 LT50 Crown
Réf. 9997118
Take-Up Reel for 2" Tube
Réf. 1781151
Idler Bracket 14mm ID
Réf. 9002540
2.5" Fabric/Cord Clip
Réf. 9012201
2.75" (67mm) Round LT50 Set "Hard Clip"
Réf. 9012232
P72 LT50 Set
Réf. 9012235
LT50 Drive 70mm Rollerbat
Réf. 9016059
Sonesse® ULTRA 50 Universal Pin End Cap - 12mm
Réf. 9019717
Cable Guide for 63mm x 1.5mm (approx 2.5") Tube
Réf. 9146071
LT50 Adjustable Angle Bracket
Réf. 9410639
Heavy Duty Angle Bracket for 9430610
Réf. 9420604
P72 LT50 Drive
Réf. 9761011
Spring Ring with Locking Screw
Réf. 9910002
Universal Motor Bracket - US Threads
Réf. 9910021
13mm Square Drive Shaft - 12mm OD for End Cap
Réf. 1781009
Ball Support
Réf. 1781030
DS70 LT50 Set (0.8mm - 1mm Kit)
Réf. 9012237
LT50 Drive 80mm Rollerbat
Réf. 9019556
Sonesse® 50 & LT50/LT60 SJTW 4C Cable - 24 ft.
Réf. 9021046
LT50 Crown 70mm Rollerbat
Réf. 9026982
2.0" End Cap with 12mm Shaft
Réf. 9132087
4.0" Round LT50 Drive
Réf. 9420304
Universal End Cap - Collapsible 10mm Shaft (Shorter Pin than Item 9420800)
Réf. 9420814
2.5" (60mm) Round Crown
Réf. 9707026
70mm Octagonal Drive
Réf. 9761002
DS 78mm/D Round Drive
Réf. 9761004
2.5" OD Aluminum Tube (Sold by Foot in 16' increments)
Réf. 1781343
Cord Fastener for 56mm Tube
Réf. 1781408
White Plastic Cover for LT Bracket
Réf. 9002519
LT50 Adjustable Universal Motor Bracket
Réf. 9002550
4-Conductor Motor Cable SJTW (Sold per Foot)
Réf. 9012110
DS 74 LT50 Set
Réf. 9012238
Idler Bracket Kit 10mm (Ball & Holder)
Réf. 9012657
2" Collapsible End Cap (Silent) - 10mm Shaft
Réf. 9013592
Idler End Cap (for 56mm Acmeda Tube)
Réf. 9014097
RollEase “Silent Pin" Crown & Drive Adaptor for 3.25" (83mm) Tube
Réf. 9016855
RollEase “Silent Pin" Idler End Pin
Réf. 9016857
Sonesse® 50 & LT50 Motor Pigtail to Fast Connector SJTW 4C Cable - 1.6 ft.
Réf. 9020804
Fast Connector Extension Cable 4C SJTW - 16.4 ft.
Réf. 9021120
Grey WAGO AC Quick Connector (4 pins)
Réf. 9027664
Idler End Cap without Shaft 2.0" OD with M5 Screw
Réf. 9129631
Pull Off Tool for Spring Ring
Réf. 9206015
Spring Ring
Réf. 9206033
LT50 Idler Bracket with 12mm Hole Nylon Bearing
Réf. 9410633
LT Motor Bracket
Réf. 9410665
LT50 HA Flush Mount Motor Bracket
Réf. 9410715
3.5" Round LT50/60 Drive (89mm x 2mm)
Réf. 9420303
Heavy Duty Angle Plate with Universal Motor Bracket (Max 85Nm)
Réf. 9420602
Heavy Duty Idler Bracket with Idler End Cap Holder
Réf. 9430603
Idler End Cap Holder (Anti-Vibration)
Réf. 9540786
2.5" 60mm Octagonal Crown
Réf. 9707025
LT Compact ST Motor Bracket PA66 with Spring Ring
Réf. 9708461
Drive Stop and Screw
Réf. 9910004
Sonesse® 50 Adjustable Idler End Bracket - Ceiling Mount 55P
Réf. 9014110
RollEase “Silent Pin" Idler Bracket (Wall and Ceiling Mount) (White)
Réf. 9016859
70mm LT50 Crown for Tube (with Groove)
Réf. 9017507
Sonesse® 50 Pin End Cap 12mm - Quiet Accessory for 2" Tube
Réf. 9018228
Sonesse® ULTRA 50 Universal Pin End Cap - 10mm.
Réf. 9019716
Nylon Ball Bearing 12mm ID for 1781030
Réf. 9028665
2.0" Tube - 10mm Shaft End Cap
Réf. 9128101
Idler End Cap without Shaft 2.5" OD with M5 Screw
Réf. 9129632
LO LT50 Motor Bracket with Stud (25 Nm max.)
Réf. 9206020
2" (47mm) Round Drive "Soft Clip"
Réf. 9206089
LT50 2" Universal Intermediate Bracket Kit
Réf. 9410648
SM65 (63mm) Round Crown - 3 grooves
Réf. 9707030
DS 85mm Round Crown
Réf. 9707035
DS 78mm/R Round Drive
Réf. 9761005
Universal Motor Bracket (Metric) with Spring Ring and Threaded for M8 and M6 Bolts
Réf. 9910001