Somfy LS40 2" Crown and Drive Set (9016352)

Somfy LS40 2 in crown and drive set, part 9016352, complete matched set for 2 in tube, slide-on assembly

Somfy LS40 2 in crown and drive 9016352 uses: 2 in tubes with LS40 and Sonesse 40 wired motors, fabrication and retrofits

Products that work with the Somfy LS40 2 in crown and drive 9016352: Sonesse 40 404S2 RTS motor 1240380, 2 in profiled roller tube 1781798

Somfy LS40 crown and drive sets: 2 in 9016352 vs rubberized 9016654 vs octagonal rubberized 9016655

Buy the Somfy LS40 2" Crown and Drive Set, part 9016352, genuine new, from ShadeMotorsDirect

Somfy LS40 2" Crown and Drive Set (9016352)

SKU: 9016352

$19.25

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Ships in 1-2 business days. US shipping $15 flat.

Returns: 30 days from delivery, unused and in original packaging, with an RMA. A 35% restocking fee applies and the customer pays return shipping, unless the item is defective or we made an error. Custom and engraved items can be returned only if defective. Full return policy

Not sure this fits? Ask our tech team

LS40 2" Crown & Drive Set -- complete crown & drive set for 2" tube

This genuine Somfy crown and drive set is the complete motor-to-tube connection for 2" tube: the crown centers and supports the motor while the drive wheel locks into the tube profile for slip-free torque transfer.

Benefits

Complete matched set for 2" tube
Crown keeps the motor concentric; drive transfers torque without slip
Quiet, true rotation across the shade's full travel
Simple slide-on assembly for fabricators and retrofits

Specifications

Tube	2"
Contents	Crown + drive wheel

Compatible with: Somfy 40mm-class (400 Series / LS40) motors including LS40 and Sonesse 40 wired ranges

Official Somfy documentation

Sold by ShadeMotorsDirect -- an authorized source for genuine Somfy motorized window shade, blind, and drapery parts.

Common questions

What does this crown and drive set fit?

Somfy lists 9016352 as the crown and drive for RollEase and ZMC 2 in (50 mm) profiled tube. It fits Somfy 400 Series motors, the 40 mm class that includes LS40 and Sonesse 40 motors.

What do the crown and drive do?

The crown slides onto the motor and keeps it centered in the tube. The drive wheel locks into the tube profile and turns the tube, so the motor's torque reaches the shade without slipping.

Which motors can I pair it with?

It pairs with Somfy 400 Series motors, such as the Sonesse 404S2 RTS Motor with Fast Connector (1240380) and the Sonesse 40 406A2 RS485 SDN Motor (1240563). Confirm the tube is a RollEase or ZMC 2 in profile before you order.

What if my tube has a different profile?

Choose the set made for that tube. For 40 mm octagonal tube, use the LS40 Octagonal Rubberized Crown and Drive Set (9016655). To fit a 400 Series motor into a tube sized for 500 Series parts, use the 400 Series to 500 Series Crown and Drive Adaptor Kit (9012226).

What else does the install need?

A motor, a matching tube and brackets. The Somfy 2 in Profiled Roller Tube (1781798) is sold by the foot, and the Motor Adaptor Plate for RollEase SkyLine and ZMC XL Series Brackets (9016378) mounts the motor head. Somfy backs this set with a 5-year warranty.

Shade Motors Direct Spec Library Product specs, manuals and technical documents

Replace a worn crown or drive, or order the right set for a new roller.

Match the set to your motor head and your tube size.

LS40 2" Crown and Drive Set, part 9016352.

Replacing one

1
Take the shade down
Cut power and lift the roller out of its brackets.
2
Pull the motor
Slide the motor out of the tube.
3
Swap the part
Pull off the worn crown or drive and fit the LS40 2" Crown and Drive Set.
4
Slide it back
Insert the motor drive end first and rehang the shade.

Not sure of your tube? Send us a photo of the tube end and your motor label. We'll confirm before you order. Ask us

Starting new

1
Check your tube
Measure across the outside of the tube end and note the shape: round, octagonal or a brand profile.
2
Fit the crown
Slide the crown onto the motor until it seats against the head.
3
Fit the drive
Push the drive onto the output shaft until it locks.
4
Slide the motor in
Insert the motor into the tube, drive end first.

Planning a new install? Send us the window size and a photo. We'll build the parts list with you. Ask us

Motors the LS40 2" Crown and Drive Set works with

Somfy lists these motors as compatible with part 9016352.

412R2 RH without Fast Connector Part 1024192 $267.09

$267.09

LS40 404S2 Sonesse RTS 120V Motor without fast connector Part 1001636 $362.75

$362.75

Sonesse 40 RTS 406A2 RH with Fast Connector Part 1240381 $382.95

$382.95

Sonesse 404S2 RTS Motor with Fast Connector Part 1240380 $362.75

$362.75

Somfy backs the LS40 2" Crown and Drive Set for 5 years. We handle the claim.

5years

Somfy warranty on the LS40 2" Crown and Drive Set, part 9016352.

What Somfy covers: Defects in materials and workmanship, for 5 years from purchase.
If it fails: Email us your order number. We arrange the replacement with Somfy.
Where it comes from: ShadeMotorsDirect is an authorized Somfy distributor. You get the US version, new in Somfy packaging.
Returns: Unopened items in original packaging. Ask us for an RA number before you ship.
Questions: Call or chat, 8:00 AM - 7:30 PM ET.
Somfy documents: 400 Series Databook (PDF)

Somfy LS40 2" Crown and Drive Set (9016352)