TEC IE1 0.37kW Aluminium Three Phase Motor 230V/400V 4 Pole 71 Frame B14

0.3743TECAB14 71 (71M4B-TECA B14)

Order Code: 21294
Obsolete Product
This item is now obsolete. Alternatives may be available - see linked products below.

Brand: TEC Electric Motors, Range: TECA Three Phase Aluminium

TEC Electric 0.37kW 3ph 4 Pole Face Mounting 71 Frame AC Motor for 230V or 400V 3 phase supply. Inverter Rated for use with a Variable Frequency Inverter Drive having 1ph or 3ph input and 3ph output, or a fixed frequency mains supply at 50Hz.

Fixed Main Supply Output:  0.37kW (0.5HP) x 1370RPM at 230V or 400V x 50Hz 3ph.
Inverter Drive Supply Output:  14:1 Speed Control range from 137RPM to 1918RPM, with suitable de-rating at the lower speeds (70Hz is the maximum continuous for maximum output, as advised by the Manufacturer).

Full Load Current: 1.93A at 230V, or 1.11A at 400V.
Efficiency: 65%.  A more efficient motor is available, please see linked products below
Power Factor: 0.74 when mains connected at 50Hz.
Set terminal box links 'three a-breast' for 230V 'Delta' connection.
Set terminal box links ‘two at one side’ for 400V 'Star' connection.

Dimensions: 132mm Wide x 255mm Long x 188mm high overall.
Enclosure Rating: IP55.
Face Mounting: on 4 x M6 holes equispaced on 85mm PCD with 70mm spigot in the 105mm diameter flange.
Shaft: 14mm dia x 30mm with 5mm wide key.
Terminal Box: for 2 x M20 Glands (one fitted) and terminals for M4 rings.
Weight: 6kg.

Ambient Temperature: Rated at 40C.
Ventilation space required at rear cooling air intake.
Thermistor over-temperature protection included for use with an external monitoring device (see the items linked below).

Part number: 71M4B-TECA (71 M4B TEC-A)

For Variable Speed Use…
Part Time Output when Inverter powered is...
1.29Nm - 0.37kW (0.5HP) x 2740RPM at 100Hz
2.58Nm - 0.37kW (0.5HP) x 1370RPM at 50Hz
2.58Nm - 0.18kW (0.25HP) x 685RPM at 25Hz
2.58Nm - 0.037kW (0.05HP) x 137RPM at 5Hz
Continuous Output when Inverter powered is...
1.84Nm - 0.37kW (0.5HP) x 1918RPM at 70Hz
2.58Nm - 0.37kW (0.5HP) x 1370RPM at 50Hz
2.19Nm - 0.16kW (0.21HP) x 685RPM at 25Hz
1.29Nm - 0.018kW (0.025HP) x 137RPM at 5Hz

Extended Warranty Available: When a TEC AC Motor is used with a TECDrive AC Inverter (see linked products below) the warranty period is 2 years (from dispatch). Standard warranty is 1 year.
For the extended warranty to be valid the TEC AC Inverter and TEC Motor must be on the same order and used together when on site.

Download the Dimensions and Technical Catalogue from the links below...

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