YL(ML)

YL (ML) single-phase dual-capacitor asynchronous motors

YL (ML) motors are aluminium-housed single-phase motors with start and run capacitors, designed to the IEC standards for YL/ML series. They cover 0.18–2.2 kW in 2- and 4-pole versions on 220 V. Suitable for compressors, pumps, refrigeration, medical equipment and other machines that start under full load.

Power: 0.18–2.2 kW
Frame sizes: 71–100
Speed: 1400 / 2800 rpm
Efficiency: 59–76 %
Tmax/Tn: 1.8
Rated voltage: 220 V; 110–240 V
Frequency: 50/60 Hz
Duty: S1 (continuous)
Insulation class: B / F / H
Protection: IP54, IP55
Cooling (as printed): IC0141
Ambient conditions: −15 to +40 °C, altitude up to 1000 m
Applications: air compressors, pumps, refrigeration, medical equipment and other small machines

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Features

Aluminium housing, light weight and neat appearance
Reliable, safe operation and easy maintenance
Low noise and low vibration
Simple construction designed to IEC standards
Runs from a single-phase 220 V supply

Designation

YL 8012

YL	series
80 / 90S / 100L	centre height (frame size) and frame length
1 / 2 / 3	core length variant (in 4-digit codes)
2 / 4	number of poles (last digit or -2/-4 suffix)

Versions

YL	dual capacitor (start + run)
ML	alternative series designation (as printed)

Technical data

Technical data (220 V, 50 Hz)

Type	Power, kW	Speed, rpm	Efficiency, %	cos φ	Locked-rotor current, ×	Tmax/Tn
YL 7112	0.25	2800	65	0.92	11	1.8
YL 7112	0.37	2800	67	0.92	16	1.8
YL 8012	0.55	2800	70	0.92	29	1.8
YL 8022	0.75	2800	72	0.92	40	1.8
YL 90S-2	1.50	2800	75	0.95	55	1.8
YL 90L-2	2.20	2800	76	0.95	11	1.8
YL 7114	0.18	1400	59	0.92	12	1.8
YL 7124	0.25	1400	62	0.92	16	1.8
YL 7134	0.37	1400	65	0.92	16	1.8
YL 8014	0.37	1400	65	0.92	21	1.8
YL 8024	0.55	1400	68	0.92	29	1.8
YL 8034	0.75	1400	71	0.92	40	1.8
YL 90S-4	1.10	1400	73	0.95	55	1.8
YL 90L-4	1.50	1400	75	0.95	80	1.8
YL 100L-4	2.20	1400	76	0.95	80	1.8