explosion-proof asynchronous motor

explosion-proof asynchronous motor 1)excellent performance 2)good insulation 3)saving energy 4)little vibration

       explosion-proof asynchronous motorFeatures1)excellent  performance2)good insulation 3saving energy

4)compact construction

5)little vibration

Introduction

  The series of motors have the explosion-proof performance meeting the regulations of GB3836.1-200'part1;general requirement of electric equipment applied under the condition with explosive gas’,GB3836.2-2000'part2:explosion-proof "d"of electric equipment applied under the condition with explosive  gas'

 Y:three-phase induction motor

 B:explosion-proof

 2:second design

insulation class:class F

protection class:IP 55

model no.	rated power	rated current	rated speed	stall torque	stall current	maximum torque	efficiency	PF	noise
	(kW)	(380V)A	( r/min)	rated torque	rated current	rated torque	(%)	(cosΦ)	dB(A)
synchronous speed 3000r/min
YB2-801-2	0.75	1.83	2840	2.2	6	2.3	75	0.83	67
YB2-802-2	1.1	2.6	2840	2.2	6	2.3	78	0.84	67
YB2-90S-2	1.5	3.4	2850	2.2	7	2.3	79	0.84	72
YB2-90L-2	2.2	4.8	2850	2.2	7	2.3	81	0.85	72
YB2-100L-2	3	6.2	2870	2.2	7	2.3	83	0.88	76
YB2-112M-2	4	8.1	2890	2.2	7	2.3	85	0.88	77
YB2-132S1-2	5.5	11.1	2900	2.2	7	2.3	86	0.88	80
YB2-132S2-2	7.5	14.8	2900	2.2	7.5	2.3	87	0.88	80
YB2-160M1-2	11	21.6	2940	2.2	7.5	2.4	88	0.88	86
YB2-160M2-2	15	28.8	2940	2.2	7.5	2.4	89	0.89	86
YB2-160L-2	18.5	35.5	2940	2.2	7.5	2.4	89	0.89	86
YB2-180M-2	22	41	2950	2	7.5	2.3	90.5	0.9	89
synchronous speed 1500r/min
YB2-801-4	0.55	1.57	1390	2.4	5	2.3	71	0.75	58
YB2-802-4	0.75	2.03	1390	2.4	5	2.3	73	0.77	58
YB2-90S-4	1.1	2.9	1390	2.3	6	2.3	75	0.77	61
YB2-90L-4	1.5	3.7	1390	2.3	6	2.3	78	0.79	61
YB2-100L1-4	2.2	5.2	1420	2.3	6	2.4	80	0.81	64
YB2-100L2-4	3	6.8	1420	2.3	6	2.4	82	0.82	64
YB2-112M-4	4	8.8	1430	2.3	6	2.4	84	0.82	65
YB2-132S-4	5.5	11.6	1450	2.3	7	2.4	86	0.84	71
YB2-132M-4	7.5	15.4	1450	2.3	7	2.4	87	0.85	71
YB2-160M-4	11	22.3	1460	2.2	7	2.4	88	0.85	75
YB2-160L-4	15	30.1	1460	2.2	7	2.4	89	0.85	75
YB2-180M-4	18.5	36.5	1470	2.2	7	2.3	90.5	0.85	76
YB2-180L-4	22	43.1	1470	2.2	7	2.3	91.2	0.85	76
YB2-200L-4	30	57.6	1470	2.2	7.2	2.4	92	0.86	79

explosion-proof asynchronous motor