24kw~80kw Yd Electrode Varied Multi-Speed Asynchronous Motor (YD-280S/280M)

YD series(IP54)electrode-varied and multi-speed three phase asynchronous motor can change the rev with loading request, therefore, it can efficienty distribut the power and simplify the shift device. This series adapt to every kind of drive machine that need multi-speed. For example, machine tool cutting, mining and metallurgy machinery, spinning machinery, printing and dyeing machinery, chemical machinery, agricultural machinery.

Specification:
1)Frame size: 132.
2)Rated power: 24KW~82KW.
3)Rated voltage: 380V.
4)Frequency: 50Hz.
5)Protection class: IP54.
6)Insulation class: F.
7)Materials: Cast iron, aluminum.
8)EFF: EFF3, EFF2, EFF1.
9)Poles; 2, 4.
10)Cooling method: IC0141.
11)Mounting types: IMB3, IMB5, IMB35, IMB34, IMB14.
12)Operating mode: S1.
13)Ambient temperature: -15C<θ <40C.
14)The altitude should be lower than 1, 000m above the sea level.
15)Relative Humidity: Not higher than 90%.
16)Frame 63-112: Cartons and inner foam.
Frame132-315.

MODEL	ASYNCHRONOUS SPEED(r/min)	RATED POWER(KW)	RATED CURRENT(A)	EFF(%)	POWER FACTOR	UNLOADED NOISE dB(A)	UNLOADED VIBRATION(mm/s)	LOCKED RATOR CURRENT / RATED CURRENT(multpile)	LOCKED RATOR TORQUE/RATED TORQUE(multpile)
Synchronous Speed 1500/3000r/min(4/2p)
YD-280S-4/2	1480/2965	60/72	110/132	91/88	0.9/0.92	102	4.5	6.5/7	1.4/1.5
YD-280M-4/2	1480/2968	72/82	131/147	91/88	0.9/0.93	102	4.5	6.5/7	1.4/1.5
Synchronous Speed 1000/1500r/min(6/4p)
YD-280S-6/4	980/1480	42/55	80/102	90/87	0.87/0.9	94	4.5	6.5/7	1.5/1.3
YD-280M-6/4	980/1480	55/67	105/126	90/87	0.87/0.89	98	4.5	6.5/7	1.6/1.3
Synchronous Speed 1500/1500r/min(8/4p)
YD-280S-8/4	737/1480	40/55	82/100	91/90	0.8/0.91	98	4.5	6/7	1.6/1.7
YD-280M-8/4	737/1480	47/67	95/119	91/90	0.81/0.92	98	4.5	6/7	1.6/1.7
Synchronous Speed 500/1000r/min(12/6p)
YD-280M-12/6	487/985	24/37	61/66	88/89	0.65/0.87	89	4.5	4/6	1.5/1.5