0.55 kW 1500 rpm Aluminium Frame Electric Motor 80M1-4

0.55 kW 1500 rpm Aluminium Frame Electric Motor 80M1-4, a HEM Motor three-phase asynchronous motor rated 0.55 kW / 3/4 HP. Its light aluminium frame makes it suitable for machine building and easy mounting.

Electrical data

Rated power

0.55 kW / 3/4 HP

Rated speed

1400 rpm

Power factor (cos φ)

0.75

Rated current 380 V / 400 V / 415 V

1.38 A / 1.31 A / 1.26 A

Rated torque (Mn)

3.75 Nm

Starting torque / rated torque (Ts/Tn)

2.4

Breakdown torque / rated torque (Tmax/Tn)

2.3

Starting current / rated current (Is/In)

5.2

Voltage

230/400 V (Δ/Y)

Frequency

50 Hz

Mechanical features

Model code

80M1-4

Frame

Aluminium

IEC frame size

80M

Shaft height (H)

80 mm

Cable entry

1 × M20×1.5

Protection class

IP55

Insulation class

F (155 °C)

Cooling

IC 411, surface cooling by the fan on the frame

Winding

100% copper

Shaft material

C45 carbon steel

Vibration

≤ 1.8 mm/s

Noise

58–75 dB(A)

Applications: the most common industrial machines such as conveyors, gearboxes, mixers, fans and pumps. For dimensioned drawings, see the technical drawings; for all values, see the technical catalogue.

0.55 kW 1500 rpm Aluminium Motor – View

Model: 80M1-4

Other options at the same power

• 0.55 kW 1000 rpm Aluminium Frame Electric Motor 80M2-6
• 0.55 kW 3000 rpm Aluminium Frame Electric Motor 71M2-2
• 0.55 kW 1500 rpm Cast Iron Frame Electric Motor 80M1-4

0.55 kW Aluminium Frame Motor – Details

Model: 80M1-4

Technical comparison

• Current: 1.31 A at 400 V, about 7 A at start (2.38 A per kW). Compare with other ratings
• Torque: rated 3.75 Nm, about 9.0 Nm at start. Same power: 1.91 Nm at 3000 rpm, 3.75 Nm at 1500 rpm, 5.9 Nm at 1000 rpm. Torque table
• 80M frame: shaft height 80 mm; same frame: 0.37 kW 1000 rpm, 0.55 kW 1000 rpm, 0.75 kW 1500 rpm, 0.75 kW 3000 rpm. Frame – power table

Frequently Asked Questions

How many amps does a 0.55 kW 1500 rpm motor draw?

On a 400 V supply it draws about 1.31 A at full load.

Will it replace my old motor?

If your old motor also has an IEC 80M frame, that is the first piece of information for assessing mounting compatibility. To confirm the fit, compare the mounting type, shaft diameter and length, foot hole spacing, flange dimensions if any, as well as power, speed and electrical data. Send photos of your current motor’s nameplate and connections on WhatsApp and we will confirm the right model.

How can I order?

Fill in the order form above and send it via WhatsApp, or call +90 532 345 49 86.