• Assa Besam SW300 Motor gearbox with a grey wire for automatic swing door operator on a white background - side view
  • Front view of a Assa Besam SW300 Motor gearbox with grey wire for automatic swing door operator on a white background
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Assa Abloy/Besam SW300 Motor Gearbox/Transmission unit

Assa Abloy/Besam SW300 Motor Gearbox/Transmission unit

Net: £619.00
Incl. VAT: £742.80
Taxes included.

Besam SW300 Motor Gearbox – For ASSA ABLOY SW300 Swing Door Operator

The Besam SW300 Motor Gearbox is a genuine replacement drive unit for the ASSA ABLOY SW300 (formerly Besam) slimline automatic swing door operator. Engineered for durability and precision, this motor and gearbox assembly ensures powerful, controlled door movement in high-traffic environments such as hospitals, commercial buildings, and public facilities.

Key Features & Benefits:

  • OEM Compatibility:
    Direct replacement for the motor and gearbox unit within the ASSA ABLOY/Besam SW300 swing door operator.

  • Quiet & Powerful Operation:
    Delivers smooth and silent door movement while handling heavy door loads—up to 250 kg.

  • Electromechanical Drive System:
    Designed to provide controlled opening/closing with adjustable speed and torque.

  • Heavy-Duty Performance:
    Built to endure continuous operation in demanding commercial and institutional settings.

  • Reliable Gear Reduction:
    High-efficiency gearbox ensures optimal torque transmission for consistent and energy-efficient performance.

 Technical Specifications:

Feature Description
Product Type Motor + Gearbox Assembly
Compatibility ASSA ABLOY SW300 / Besam SW300
Motor Type Electromechanical DC Motor
Mounting Fits within 70mm SW300 operator housing
Max Door Weight Up to 250 kg (single leaf)
Application Automatic swing door systems
Operating Voltage Matches SW300 system (typically 24V DC)
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FAQ's

Which operator is the SW300 motor gearbox/transmission unit designed for?

It is designed for compatible Besam / ASSA ABLOY SW300 automatic swing door operators.

What does the motor gearbox assembly do?

It provides the motor and mechanical transmission used to transfer drive from the SW300 operator to the swing-door mechanism.

Which operator housing is the assembly listed for?

The product information states compatibility with the SW300's slim 70mm operator housing.

Is this suitable as a replacement transmission assembly?

Yes. It is suitable for professional servicing or refurbishment where the compatible SW300 motor/gearbox assembly has been identified for replacement.

Does this listing include the complete SW300 operator?

No. This listing is for the motor gearbox/transmission assembly, not the complete automatic swing door operator.

Instruction Manual

View Manual