Sonesse® 40 WT 404S2 RH with Fast Connector

Sonesse® 40 WT 404S2 RH with Fast Connector

The Sonesse® 40 WT 404S2 RH motor delivers quiet precision for interior window coverings. Featuring a compact 40mm design, it offers simple mechanical limit setting and UL recognition for safe installation. With 4 Nm torque and 36 rpm speed, this AC motor ensures smooth operation with minimal noise.

$416.69

SKU: SOMFY-1240377 Category: Brand:

4 Nm

Torque

36 rpm

Speed

40 mm

Diameter

108–132 V

Voltage Range

The Sonesse® 40 WT 404S2 RH is engineered for quiet performance in interior shading applications, including blinds, shades, and projection screens. Its compact 40mm diameter allows easy integration into smaller hardware setups, reducing mounting space requirements while maintaining robust functionality.

  • Quiet Operation: Features patented designs that absorb noise from the brake, rotor, and gearbox.
  • Easy Installation: Includes a universal quick connector molded in white for plug-and-play extensions without needing an electrician.
  • Simple Setup: Utilizes progressive mechanical limit adjustment, eliminating the need for laptops or specific electronic tools.
  • Technical Specifications: Operates on AC power (108–132 V) with 4 Nm torque, 36 rpm speed, and a traction force of 7 kg.

This UL-recognized motor supports standard AC switching via wall switches or control modules, offering flexibility for various interior window covering solutions.

Weight 60 lbs
Dimensions 38 × 8 × 8 in
Series family 400 Series
Technology Protocol

Progressive Limit Adjustment
Applications Interior Window CoveringsBlindsShadesProjection screen

Approval

UR

UR

Standard

Protection Index

IP 44  
Insulation class

Class I  

Dimension

Unwrapped product weight

1.125 kg
Unwrapped length

478 mm
Unwrapped width

38 mm
Unwrapped height

38 mm
Minimum internal diameter

37 mm
External Diameter

35 mm
Diameter

40 mm
Riveting position distance

441 mm

Electrical

Consumption during operation

110 W
Consumption in standby mode

0.46 W
Minimum voltage

108 V
Maximum voltage

132 V
Rated current

0.95 A
Power supply

AC - RGE 2 - 120V/60HZ  

Mechanical

Speed

36 rpm
Torque

4 Nm
Type of limit switch unit

Mechanical  
Capacity of the limit switch unit (turns)

40  
Traction force

7 kg
Power scale

AC MOTOR SINGLE PHASE 37,5W TO 750W  
Repeatabilty

+/- 15  
Head type

ROUND  

Cable

Cable type

2464  
Cable length

0.5 m
Cable color

WHITE  
Number of wires of the cable

4  
Cable plug ends

FAST CONNECTOR  
Wire section

0.82 mm²

Other

Minimum working temperature

0 °C
Maximum working temperature

60 °C
Minimum storing temperature

-20 °C
Maximum storing temperature

80 °C
Thermical time

4 min
Shape

TUBULAR  
Noise level (dB)

42 dB

Questions, answered

What is the maximum traction force and torque capacity of the Sonesse® 40 WT 404S2 RH motor?

The Sonesse® 40 WT 404S2 RH motor delivers a traction force of 7 kg and operates with a torque of 4 Nm.

How do I set the limits on this motor without using electronic tools?

This motor features progressive mechanical limit adjustment, allowing you to set upper and lower limits simply by pressing buttons on the head. It does not require laptops or specific electronic programming tools.

Is the Sonesse® 40 WT 404S2 RH compatible with standard wall switches?

Yes, as an AC motor operating at 108–132 V, it supports standard AC switching via wall switches or control modules.

What are the physical dimensions and weight of the motor for installation planning?

The motor has a diameter of 40 mm, a length of 478 mm, and weighs 1.125 kg when unwrapped. The minimum internal tube diameter required is 37 mm.

Does this motor come with a connector for easy wiring?

Yes, the Sonesse® 40 WT 404S2 RH includes a universal quick connector molded in white, designed for plug-and-play extensions that simplify installation without needing an electrician.