Somfy LT50 SM65 2.5" Drive, part 9751002, features: drive for SM65 2.5" tube on Somfy LT50-class motors

Somfy LT50 SM65 2.5" drive 9751002 uses: motorized rollers in SM65 2.5" tube with Somfy 50mm-class motors

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

Somfy LT50 SM65 2.5" drive 9751002 compared: LT50 SM65 2.5" crown 9707030, LT50 2.5" hard clip drive 9206019

Buy the Somfy LT50 SM65 2.5" Drive, part 9751002, genuine new with 5-year warranty, from ShadeMotorsDirect

Somfy LT50 SM65 2.5" Drive (9751002)

SKU: 9751002

$4.75

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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

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LT50 SM65 2.5" Drive -- drive wheel for SM65 2.5" tube

This genuine Somfy drive wheel mounts on the motor's output shaft and locks into SM65 2.5" tube, transferring the motor's torque to the roller. Pair it with the matching crown for a complete, concentric motor-to-tube connection.

Benefits

Drive wheel engages SM65 2.5" tube for slip-free torque transfer
Keeps travel smooth and hembar level across the full drop
Pairs with the matching Somfy crown
Genuine Somfy geometry for quiet running

Specifications

Tube	SM65 2.5"
Type	Drive wheel

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 Drive do?

It is a Somfy drive wheel for SM65 tube that mounts on the motor's output shaft. It locks into the tube and passes the motor's torque to the roller. Somfy lists it for awning systems.

What tube size does it fit?

Somfy lists it as the SM65 (63mm) Round Drive for 63mm round tube, which this store labels 2.5 in. Confirm the tube profile before you order, since each drive is built for one tube.

Which motors does it work with?

Somfy lists LT50-class motors across the Sonesse, Altus RTS, Oximo RTS, Orea RTS, Maestria RTS, Sunea RTS CMO, T5 and DMI5 ranges. Examples here include the Sonesse 506S2 RTS 120V Motor (1001809) and the Altus RTS 550R2 (1038170).

Which crown goes with it?

Pair it with the Somfy LT50 SM65 2.5 in Crown (9707030), so the motor sits centered in the same SM65 tube. The crown and drive together give a concentric motor-to-tube connection.

How do I know this is the right drive?

Confirm the tube size and profile first. For a 2 in (47mm) round tube, choose the LT50 2 in Hard Clip Drive (9206088). Somfy backs this SM65 drive 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.

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" Drive.
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" Drive works with

Somfy lists these motors as compatible with part 9751002.

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" Drive for 5 years. We handle the claim.

5years

Somfy warranty on the LT50 SM65 2.5" Drive, part 9751002.

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" Drive (9751002)