> Interior 110v Motors, Somfy LT50, LS40 Motors > Somfy LT50 RTS Motors



Somfy LT50 Altus RTS motors offer a complete range of torques 35-440 in lbs. and speeds from 14- 38 RPM"s for driving the majority of rolling shutters, roller shades ,interior and exterior sunscreen products. The LT50 is available in a 220 volt Special Order only. Somfy 110 Volt AC 50 mm tubular motor featuring a star shaped motor head that is typically used in outside mount installations. This motor can be plugged into a standard wall outlet or in-wall wired and also features built-in Radio Technology Somfy (RTS).Radio Technology Somfy® (RTS) provides compatiblity with full range of RTS controls and accessories and allows operation of motorized applications within a range of 65 feet.


Star Head Round Head

504S2 (1030006)

530R2 (1037507)

506S2 (1032016)

506S2 (1032500)

535A2 (1037509)

510S2 (1037521)

510R2 (1037501)

540R2 (1037510)

525A2 (1043287)

550R2 (1037511)



Somfy Sonesse 504S2 LT50 RTS Star Head Ultra Quiet 1030065
Somfy Sonesse 504S2 LT50 RTS Star Head Ultra Quiet Motor 1030065
Entry Price: $295.45

Somfy Sonesse 504S2 (110V AC) LT50 Altus RTS Star Head Motor,1030065,torque 35 inch LBS. Speed-30 rpm unit weight is 5.6. Crown and drive sold separately.

Somfy RTS Programming Video
Installation Guide

Somfy RTS LT50 506S2 Star Head Motor  1032500
Somfy RTS LT50 506S2 Star Head Motor 1032500
Entry Price: $306.26


Somfy RTS LT50 506S2 (110V AC) Star Head Motor 1032500, torque 52 inch LBS. Speed-38 rpm, crown and drive separately.

Click picture for more details

Somfy RTS Programming Video
Sonesse 504S2 LT50 RTS Round Head Ultra Quiet Motor 1030066
Entry Price: $315.83


Somfy Sonesse 504S2 110V AC LT50 Altus RTS Round Head Motor 1030066, torque 35 inch LBS. Speed-32 rpm unit weight is 5.6. Crown and drive sold separately.

Click picture for more details.

Somfy RTS Programming Video
Installation Guide
1037519 Somfy LT50 506S2 110 Volt Altus RTS Round
Somfy RTS LT50 506S2 Round Head Motor 1037519
Entry Price: $316.26


LT50 506S2 110 Volt Altus RTS Round Head Motor, torque 52 inch LBS. Speed-38 rpm unit weight is 5.6. requires crown and drive which are sold separately. Replaces Somfy 522E Motor/telis remote control required for programming

Click picture for more details

Somfy RTS Programming Video
Installation Guide
Sonesse 506S2 RTS 6/32 Star Head Ultra Quiet Motor 1001809
Sonesse 506S2 RTS 6/32 Star Head Ultra Quiet Motor 1001809
Entry Price: $336.74

Sonesse 506S2 RTS(110V AC) LT50 RTS Star Head Motor 1001809,torque 52.8 inch LBS. Speed-32 rpm unit weight is 5.5. Crown and drive sold separately.

Somfy RTS Programming Video
Installation Guide

Somfy LT50 510S2 RTS Star Head Motor 1037501
Entry Price: $368.60

LT50 510S2 (110V AC) Altus RTS Star Head Motor, torque 88 inch LBS. Speed-38 rpm unit weight is 5.6. crown and drive sold separately

Click picture for more details.


Somfy RTS Programming Video
Installation Guide

Somfy RTS LT50 510S2 Round Head Motor 1037521
Entry Price: $373.45

LT50 RTS 510S2 (110V AC) Round Head Motor, torque 88 inch LBS. Speed-38 rpm crown and drive sold separately. Click picture for more details

Somfy RTS Programming Video
Installation Guide

Somfy RTS LT50 525A2 Star Head Motor 1043287
Entry Price: $393.38

Somfy LT50 525A2 (110V AC) Altus RTS Star Head Motor, torque 220 inch LBS. Speed-20 rpm unit weight is 5.8 LBS. crown and drive sold separately.

Replaces Somfy LT50 542

Somfy RTS Programming Video

Installation Guide
Somfy RTS LT50 530R2 Star Head Motor 1037507
Entry Price: $433.80

Somfy LT50 530R2 (110V AC) Altus RTS Star Head Motor, torque 264 inch LBS. Speed-14rpm unit weight is 5.8 LBS. crown and drive separately. Replaces Somfy LT50 562 Motor

Somfy RTS Programming Video
Installation Guide

1037509 Somfy LT50 535A2 (110V AC) Altus RTS Star Head Motor, torque 308 inch LBS. Speed-20 rpm unit weight is 7.1
Somfy RTS LT50 535A2 Star Head Motor 1037509
Entry Price: $454.00

Somfy LT50 535A2 (110V AC) Altus RTS Star Head Motor, torque 308 inch LBS. Speed-20 rpm unit weight is 7.1. crown and drive sold separately

Click picture for more details.

Somfy RTS Programming Video
Installation Guide
Somfy RTS LT50 540R2 Star Head Motor  1037510
Somfy RTS LT50 540R2 Star Head Motor 1037510
Entry Price: $476.44

Somfy LT50 540R2 (110V AC) Altus RTS Star Head Motor, torque 352 inch LBS. Speed-14 rpm unit weight is 6.6 LBS. crown and drive sold separately. Replaces Somfy LT50 572 Motor

Somfy RTS Programming Video
Installation Guide

Somfy RTS LT50 550R2 Star Head  Motor   1037511
Somfy RTS LT50 550R2 Star Head Motor 1037511
Entry Price: $490.92

Somfy RTS LT50 550R2 (110V AC) Star Head, Motor torque 440 inch LBS. Speed-14 rpm crown and drive sold separately.

Click picture for more details.

Somfy RTS Programming Video
Installation Guide