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Induction three-phase electric motors for woodworking machines drive
The motors are designed for drive of woodworking machines, in which work tool should be set on the motor shaft directly. Axial shift of rotor shaft is not more than 0,08 mm. Simultaneous radial and 30% of axled load is acceptable. The motors can be manufactured with different length of free shaft end. Average working life till the capital repair is not less than 20000 hours in case of change of bearings every 3000-5000 hours of motor work depending on rotational speed.
- Network frequency – 50, 60, 100 Hz
- Voltage – 220-440 V
- Protection degree of motor – IP54
- Protection degree of current lead – IP55
- Insulation class – F.
Technical characteristics in case of voltage 380 V, frequency of 50 Hz
| Type | Output,
kW | Rotation
speed, rpm | Frequency,
Hz | Voltage,
V | Efficiency,
% | Cos φ | Мstart
—— Мnom | Мmax
—— Мnom | Istart
—— Inom | Average
noise level, dB(A) | Weight, kg
IM 1001 IM 1081 |
| 4AMKhD 80 А2 | 1.5 | 3000 |
50 | 220
380 220/380 240/415 | 78.0 | 0.85 | 2.0 | 2.2 | 6.5 | 73 | 24.0 |
| 4AMKhD 08 В2 | 2.2 | 3000 | 80.0 | 0.87 | 2.0 | 2.2 | 6.5 | 73 | 26.0 | ||
| 4AMKhD 90 L2 | 3.0 | 3000 | 81.0 | 0.89 | 2.0 | 2.2 | 6.5 | 75 | 32.0 | ||
| 4AMKhD80 A2 | 1.5 | 3600 | 60
| 220
380 400 415 440 220/380 230/400 240/415 | 78.0 | 0.84 | 1.8 | 2.2 | 7.8 | 76 | 24.0 |
| 4AMKhD 80 B2 | 2.2 | 3600 | 80.0 | 0.86 | 1.8 | 2.2 | 7.8 | 76 | 26.0 | ||
| 4AMKhD 90 L2 | 3.0 | 3600 | 81.0 | 0.88 | 1.8 | 2.2 | 7.8 | 78 | 32.0 | ||
| 4AMKhD 80 A2 | 2.2 | 6000 | 100
| 220
330 | 76.0 | 0.88 | 1.5 | 2.2 | 6.5 | 80 | 24.0 |
| 4AMKhD 80 B2 | 3.0 | 6000 | 78.0 | 0.89 | 1.5 | 2.2 | 6.5 | 85 | 25.0 | ||
| 4AMKhD 90 L2 | 4.0 | 6000 | 79.0 | 0.90 | 1.5 | 2.2 | 6.5 | 85 | 32.0 |
The following versions are available:
- 1) by climatic conditions:
- temperate climate (Y3)
- tropical climate (T3) in accordance with governmental standard GOST 15150-69;
2) special versions:
- with increased accuracy (P).
Designation of 4AMDKh electric motor should be indentified as following:
A – induction
M – modernized
A – induction
M – modernized
Kh – with housing made of aluminum alloy, shields made of cast iron
D – for woodworking machines
80, 90 – height of rotation axle
S, M, L – overall size on housing length
А, В – designation of stator core length (А – first length, В – second length)
2 – quantity of poles
P – motor version with increased accuracy
Y or T – climatic version (Y – for temperate climate, Т – for tropical climate).