Busck AC motor T2A63B-4B5, 0,18kW, 1350RPM, B5, 230/400, 50 Hz, Aluminium

T2a63b-4b5

The Busck AC Motor T2A63B-4B5 is a compact and reliable electric motor designed for industrial applications. This model delivers a rated output of 0.18 kW and operates at a speed of 1350 RPM. It features a B5 mounting configuration, a shaft diameter of Ø11 mm, and conforms to IEC size 63. The motor has 4 poles and complies with the IE2 efficiency standard. Cooling is managed via a TEFC (Totally Enclosed Fan Cooled) system. With an IP55 classification, it offers solid protection against dust and water ingress. The motor supports a voltage connection of 230/400 V and follows the BCD 115 mounting standard. Housing is constructed in aluminium for reduced weight.

Specifications

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IP classification

IP 55

Model

T2A63B-4B5

Speed (RPM)

1350

Rated output (kW)

0.18

Efficiency (% FL)

64.7

Voltage connection (Δ/Y)

230/400

Rated current at voltage

0.96/0.55

Nominal torque (Nm)

1.27

Start current ratio (IA/IN)

3.6

Mounting

BCD

115

Poles

Efficiency standard

IE2

Shaft diameter (mm)

Ø11

Cooling

TEFC

HS-Code

85015100.000000

Description

The Busck T2A63B-4B5 is a compact IEC-standard asynchronous motor rated at 0.18 kW and delivering 1400 RPM at 50 Hz (4-pole). Built in an IEC 63 aluminium frame, it features a B5 flange mount and an Ø11 mm shaft. The motor operates on 230/400 V Δ/Y and is suitable for general-purpose industrial use.

With IP55 ingress protection and a TEFC enclosure, the motor is designed for continuous duty (S1) and equipped with Class F insulation. It delivers a starting torque of 2.0 Nm and a rated torque of 1.27 Nm, with a start current ratio of 3.6 IA/IN. The efficiency at full load is 64.7%.

Key Features:

Compact IEC aluminium motor – robust and lightweight design for versatile applications.
IP55 protection – safeguards against dust and water jets for reliable operation.
B5 flange mounting – standardized mounting for pumps, gearboxes, and machinery.
TEFC cooling – protects the motor against contaminants, ensuring extended durability.
0.18 kW, 1350 RPM (4-pole) – delivers 1.27 Nm torque for smaller drive systems.
IE2 efficiency class – compliant with European standards for energy efficiency