Busck AC motor T3A90S-4A22, 1.1kW, 1440RPM, 230/400V, 50Hz, ATEX 22, aluminium

T3A90S-4A22

The Busck AC Motor T3A90S-4A22 is a reliable three-phase electric motor designed for industrial use. It features a rated output of 1.1 kW and an operating speed of 1440 RPM. Built to IEC 90 standards, it has 4 poles and conforms to the IE3 efficiency class. The motor is manufactured with a durable aluminium housing and offers a high protection level of IP65. It is certified for use in hazardous areas according to ATEX Zone 2–22, and includes a shaft diameter of Ø24 mm and B14 mounting interface. Electrical connection is via 230/400V at 50Hz. The unit uses TEFC cooling and has a BCD of 115 mm.

Specifications

Product description

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IP classification

IP 65

Model

T3A90S-4A22

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

B14

BCD

115

Poles

Efficiency standard

IE3

Shaft diameter (mm)

Ø24

Cooling

TEFC

HS-Code

85015220.000000

Description

Key features:

ATEX 22 certified: Ensures that the motors conform to the most safety standards, as evidenced by their compliance with ATEX II 3D Ex tc IIIC T125°C Dc Zone 22 and ATEX II 3G Ex nA IIC T4 Gc Zone 2 certifications.
IP65 rating: The IP65 rating provides protection against dust and water ingress, enhancing the motor's longevity and performance.
High performance: With a power output of 1.1kW and a speed of 1440RPM, this motor delivers consistent and efficient performance.
Wide voltage range: The motor can operate at both 230V and 400V, offering flexibility in voltage requirements.
B14 flange: The B14 flange design facilitates easy installation and integration into various industrial setups.
High efficiency: With an IE3 efficiency rating, this motor optimizes energy consumption, leading to cost savings and reduced environmental impact.

Specifications: