SOMMER S 330/8/92 NHK Rolling Shutter Tubular Motor UAE

The SOMMER S 330/8/92 NHK Rolling Shutter Tubular Motor is a powerful tubular automation motor designed for medium and heavy rolling shutter doors. With a rated torque of 330 Nm and a 92 mm motor diameter, it provides dependable lifting performance for compatible rolling shutters weighing up to approximately 350 kg.

The motor operates from a 230V AC single-phase, 50Hz power supply and provides an operating speed of approximately 12 RPM. Its internal tubular design allows the motor to be installed inside the rolling shutter tube for a clean and compact automation system.

The SOMMER S 330/8/92 NHK also includes an emergency manual hand crank, allowing the rolling shutter to be operated manually if electrical power is unavailable.

Key Features

• Original SOMMER rolling shutter tubular motor
• Model S 330/8/92 NHK
• 330 Nm rated torque
• 92 mm tubular motor diameter
• 230V AC single-phase power supply
• 50Hz operation
• 12 RPM motor speed
• Suitable for rolling shutters up to approximately 350 kg
• Integrated tubular design
• Emergency manual hand crank
• Suitable for commercial rolling shutters
• Suitable for warehouse and industrial doors
• Compact installation inside shutter tube
• Ideal for new installations and motor replacement

Technical Specifications

*Maximum shutter weight depends on shutter construction, tube diameter, curtain weight, drum configuration and installation condition.

SOMMER 330Nm Rolling Shutter Motor

The SOMMER S 330/8/92 NHK provides approximately 330 Nm of rated torque, making it suitable for medium to heavy rolling shutter automation.

The motor should always be selected according to the actual shutter curtain weight, shaft size, door dimensions and mechanical condition.

92mm Tubular Motor

The SOMMER motor uses a 92 mm tubular construction, allowing the drive unit to be installed inside a compatible rolling shutter tube.

This provides a compact automation solution without requiring a large side-mounted motor assembly.

230V Single-Phase Power Supply

The SOMMER S 330/8/92 operates from a standard 230V AC single-phase, 50Hz electrical supply.

Correct electrical protection, isolator switches and wiring should be installed according to the motor and control-system requirements.

12 RPM Operating Speed

The tubular motor provides a nominal operating speed of approximately 12 revolutions per minute.

The actual shutter opening and closing speed depends on the roller diameter, shutter height and complete installation geometry.

Up to 350 KG Rolling Shutters

Your current product specification lists the SOMMER S 330/8/92 for rolling shutter doors weighing up to approximately 350 kg. :contentReference[oaicite:1]{index=1}

This capacity should be treated as an application guideline rather than the only sizing criterion. The complete shutter design, curtain weight, tube diameter and mechanical friction should also be checked.

Emergency Hand Crank

The NHK emergency hand-crank system allows manual shutter operation when mains power is unavailable.

This is particularly useful for shops, warehouses and commercial entrances where emergency access may be required during an electrical failure.

Rolling Shutter Shop Applications

The SOMMER tubular motor is suitable for compatible shop rolling shutters where a compact internal motor and emergency manual operation are required.

Warehouse Rolling Shutters

With its high 330 Nm torque output, the motor can be used for compatible warehouse roller shutter doors within the required weight and tube specifications.

Commercial Roller Doors

The SOMMER S 330/8/92 is also suitable for selected commercial roller-door applications requiring a powerful single-phase tubular drive.

Industrial Rolling Shutter Applications

The motor can be considered for suitable light-to-medium industrial shutters after confirming the required torque, duty cycle, shutter weight and operating frequency.

Automatic Rolling Shutter Control

The SOMMER tubular motor can be connected to a compatible rolling shutter control system for convenient automatic opening and closing.

Depending on the selected controller, the shutter can be operated using wall switches, push buttons, remote controls or other suitable automation commands.

Remote Control Integration

A compatible external rolling shutter receiver can be added where wireless remote-control operation is required.

The receiver and motor-control arrangement should be correctly selected for the 230V tubular motor configuration.

Push Button Control

The tubular motor can be integrated with compatible open, stop and close push-button controls through the appropriate shutter controller.

Replacement Tubular Motor

The SOMMER S 330/8/92 NHK can also be used as a replacement for a compatible existing tubular rolling shutter motor.

Before replacement, check the original motor diameter, torque, voltage, shaft arrangement, adapter dimensions and manual override configuration.

Check Motor Size Before Ordering

Before purchasing the SOMMER tubular motor, confirm the rolling shutter weight, shutter height, shutter width, shaft diameter, tube size, existing motor dimensions and required torque.

A motor should not be selected using shutter weight alone.

SOMMER Tubular Motor Kit Includes

• 1 × SOMMER S 330/8/92 NHK Tubular Motor
• 1 × Emergency Hand Crank

Professional SOMMER Tubular Motor Installation

Professional installation is recommended because tubular motors must be correctly installed inside the shutter shaft and aligned with the roller tube.

The technician should also check the shutter curtain, guides, bearings, shaft, electrical wiring and manual emergency system before commissioning the automation.

SOMMER Rolling Shutter Tubular Motor Supplier in UAE

AAM Automatic Doors & Gate Barriers supplies SOMMER S 330/8/92 NHK rolling shutter tubular motors in UAE for commercial and compatible industrial roller shutter applications.

Supply, professional installation, replacement, maintenance and technical support are available across Dubai, Sharjah, Abu Dhabi, Ajman, Ras Al Khaimah, Fujairah, Umm Al Quwain and Al Ain.