Busck AC motor T3A90S-4B3, 1,1kW, 1440RPM, B3, 230/400, 50 Hz, Aluminium

T3A90S-4B3

The Busck AC Motor T3A90S-4B3 is a robust electric motor designed for industrial applications. It features a rated output of 1.1 kW and a rated speed of 1400 RPM (max 1440 RPM). Built with aluminium housing, this motor complies with IEC frame size 90 and IE3 efficiency standard. It supports a B3 foot mounting configuration and integrates a TEFC (Totally Enclosed Fan Cooled) cooling system. The shaft diameter is Ø24 mm, and the motor operates on a 230/400 V power supply. Protection is ensured by IP55 enclosure classification. Equipped with 4 poles and a BCD of 115 mm, this motor is a reliable option for demanding environments.

Specifications

Product description

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IP classification

IP 55

Model

T3A90S-4B3

Speed (RPM)

1440

Rated output (kW)

1.1

Efficiency (% FL)

84.1

Voltage connection (Δ/Y)

230/400

Rated current at voltage

4.43/2.55

Nominal torque (Nm)

7.3

Start current ratio (IA/IN)

7.7

Mounting

BCD

115

Poles

Efficiency standard

IE3

Shaft diameter (mm)

Ø24

Cooling

TEFC

HS-Code

85015220.000000

Description

Key features:

IP55 rating: The motor's IP55 rating guarantees protection against dust and water ingress, making it suitable for use in challenging settings.
High power output: With a power rating of 1.1kW, this motor packs a punch, delivering consistent and efficient performance.
Optimal speed: Running at 1440RPM, the Busck AC motor provides a balanced combination of power and speed for various industrial applications.
Voltage flexibility: Supporting both 230V and 400V, this motor can be seamlessly integrated into different power supply systems.
B3 flange: The B3 flange design ensures easy mounting and installation, saving time and effort.
IE3 efficiency: The motor's high energy efficiency, rated at IE3, helps reduce energy consumption and operating costs.

Specifications: