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T2A71A-4HMThe Busck AC Motor T2A71A-4HM is an electric motor designed for industrial applications, built to IEC norm 71 and equipped with a rated output of 0.25 kW and a rated speed of 1400 RPM. This model features a 2-pole configuration with TEFC cooling and complies with IE2 efficiency standards. It offers a shaft diameter of Ø14 mm and B14 mounting with an 85 mm bolt circle diameter (BCD). The motor housing is made of aluminium and provides reliable operation with an IP55 protection rating. Electrical connection is via 230/400 V at 50 Hz, suitable for a range of standard three-phase installations.
Specifications
Product description
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€227.00
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IP classification
IP 55
Model
T2A71A-4HM
Speed (RPM)
1400
Rated output (kW)
0.25
Efficiency (% FL)
69.6
Voltage connection (Δ/Y)
230/400
Rated current at voltage
1.34/0.77
Nominal torque (Nm)
1.71
Start current ratio (IA/IN)
4.1
Mounting
B14
BCD
85
Poles
2
Efficiency standard
IE2
Shaft diameter (mm)
Ø14
Cooling
TEFC
HS-Code
85015100.000000
Description

Key features:
- IP55 rating: The motor boasts an IP55 rating, making it dust and water-resistant.
- High power output: With a power rating of 0.25kW, this motor packs a punch, delivering consistent and efficient performance.
- Efficient speed: Operating at 1400RPM.
- Voltage options: The Busck AC motor supports both 230V and 400V power supply, providing flexibility in different electrical setups.
- B14 flange with 8 holes: The motor comes with a B14 flange, along with 8 holes for easy and secure mounting.
- IE2 efficiency: This motor adheres to the IE2 efficiency standard, ensuring energy efficiency and reduced operational costs.
Specifications:
- Robust construction: Built with a aluminum housing.
- Wide temperature range: -20°C to +40°C.
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