Somfy LT50 SM65 2.5" Crown, part 9707030, features: crown for SM65 2.5" tube on Somfy LT50-class motors

Somfy LT50 SM65 2.5" crown 9707030 uses: motorized rollers in SM65 2.5" tube with Somfy 50mm-class motors

Parts that work with the Somfy LT50 SM65 2.5" crown 9707030: LT50 SM65 2.5" drive 9751002, 2.5" OD aluminum tube 1781343, LT50 star head bracket 9410651, LT50 spring clip bracket 9420631

Somfy LT50 SM65 2.5" crown 9707030 compared: LT50 SM65 2.5" drive 9751002, LT50 2.5" crown 9707026

Buy the Somfy LT50 SM65 2.5" Crown, part 9707030, genuine new with 5-year warranty, from ShadeMotorsDirect

Somfy LT50 SM65 2.5" Crown (9707030)

SKU: 9707030

$3.25

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5-Year Warranty Somfy warranty on every part

30-Day Returns 35% restocking fee

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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

LT50 SM65 2.5" Crown -- crown ring for SM65 2.5" tube

This genuine Somfy crown slides onto the motor head to support and center the motor inside SM65 2.5" tube. Concentric support at the crown end is what keeps a motorized roller quiet and true; pair it with the matching drive wheel to complete the motor-to-tube connection.

Benefits

Centers and supports the motor inside SM65 2.5" tube
Concentric fit keeps rotation true and quiet
Pairs with the matching Somfy drive wheel
Genuine Somfy geometry -- no wobble, no rattle

Specifications

Tube	SM65 2.5"
Type	Crown (idler-side motor support)

Compatible with: Somfy 50mm-class (500 Series / LT50) motors including LT50, LT50 CMO, Altus RTS, Sonesse 50, and DMI5 ranges

Official Somfy documentation

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

Common questions

What does the LT50 SM65 Crown do?

It slides onto the head of a Somfy 500 Series (LT50-class) motor and centers the motor inside SM65 tube. Somfy lists part 9707030 as a 63mm round crown with 3 grooves, sized for SM65 tube.

Which motors does it fit?

Somfy lists it for Sonesse 506S2 and 510S2, Altus RTS, Oximo RTS, Orea RTS and Maestria RTS motors, plus T5, DMI5 and DMI5Hz motors. Examples in our store include the Altus RTS 550R2 (1038170) and the DMI5Hz 50Nm 12rpm 120V (2004675).

What else do I need with the crown?

Pair it with the matching LT50 SM65 2.5 in Drive (9751002) on the motor output shaft. Together the crown and drive center the motor and turn the SM65 tube.

What if my tube is standard 2.5 in round instead of SM65?

Choose the LT50 2.5 in (60mm) Round Crown (9707026) and pair it with the LT50 2.5 in Hard Clip Drive (9206019). Measure the tube and check its profile before you order, since each crown fits one tube type.

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.

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 LT50 SM65 2.5" Crown.
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 LT50 SM65 2.5" Crown works with

Somfy lists these motors as compatible with part 9707030.

Sonesse 506S2 PA Motor Part 1001801 $279.95

$279.95

Sonesse 506S2 RH 120V 4-Wire Motor Part 1001812 $295.00

$295.00

Sonesse 506S2 RS485 Motor Part 1002286 $488.95

$488.95

Sonesse 506S2 RTS 120V Motor Part 1001809 $372.93

$372.93

Sonesse 506S2 RTS RH 120V Motor Part 1001806 $395.00

$395.00

Sonesse 506S2 Standard 120V 4-Wire Motor Part 1001814 $287.42

$287.42

More Somfy motors work with it too. Ask us if yours isn't listed.

Somfy backs the LT50 SM65 2.5" Crown for 5 years. We handle the claim.

5years

Somfy warranty on the LT50 SM65 2.5" Crown, part 9707030.

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: LT50 / 500 Series Databook (PDF)

Somfy LT50 SM65 2.5" Crown (9707030)