ATT Electric and Machinery


		Motors General Purpose Three Phase Standard (EFF2) > WY Series MS Series RMS Series YF Series Three Phase High Efficiency (EFF1) > WE Series WEA Series Single Phase > MY Series ML Series Specific Purpose > High Temperature Resistant Explosion Proof Medium and High Voltage Brake Motors Hydraulic Motors Multi Speed Motors Slip Ring Motors Gear Motors

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General Purpose Motors
Three Phase
Standard (EFF2)
WY Series	MS Series	RMS Series	YF Series

High Efficiency (EFF1)
WE Series	WEA Series

Single Phase
MY Series	ML Series

Specific Purpose Motors
High Temperature Resistant	Explosion Proof	Medium and High Voltage Motors	Brake & Marine Used Motors

Hydraulic Motors	Multi Speed Motors	Slip Ring Motors	Gear Motors

WEA Series High Effiency(EFF1) TEFC Aluminium Asynchronous Motor

Performance Data for 50Hz
Rated Power		Pole	Frame Size	Rated Speed (RPM)	Current IFL (A)			Power Factor (COSØ)	Efficiency (%)	Locked Rotor Current / Full Load Current (ILR/IFL)	Rated Torque (TFL) Nm	Locked Rotor Torque / Full Load Torque (TLR/TFL)	Breakdown Torque / Full Load Torque (TM/TFL)	Moment of Inertia (JKgm²)	Weight (Kg)
KW	HP	Pole	Frame Size	Rated Speed (RPM)	380V	400V	415V	Power Factor (COSØ)	Efficiency (%)	Locked Rotor Current / Full Load Current (ILR/IFL)	Rated Torque (TFL) Nm	Locked Rotor Torque / Full Load Torque (TLR/TFL)	Breakdown Torque / Full Load Torque (TM/TFL)	Moment of Inertia (JKgm²)	Weight (Kg)
0.37	0.5	6	80-1	905	1.04	0.99	0.95	0.73	74.0	4.7	3.90	1.9	2.2	0.00194	18
0.37	0.5	8	90S	705	1.26	1.20	1.16	0.62	72.0	6.0	5.01	2.0	2.0	0.00330	22
0.55	0.75	4	80-1	1390	1.40	1.30	1.30	0.75	80.7	6.3	3.80	2.3	2.5	0.00210	16
		6	80-2	908	1.48	1.41	1.36	0.75	75.4	4.7	5.78	1.9	2.2	0.00231	20
		8	90L	705	1.86	1.77	1.71	0.62	72.5	6.0	7.45	2.0	2.0	0.00430	24
0.75	1	2	80-1	2840	1.80	1.70	1.60	0.83	77.5	6.8	2.50	2.3	2.4	0.00080	16
		4	80-2	1390	1.80	1.80	1.70	0.75	82.3	6.5	5.20	2.3	2.6	0.00260	18
		6	90S	910	2.00	1.90	1.90	0.72	77.7	5.8	7.90	2.1	2.4	0.00320	24
		8	100L-1	705	2.39	2.27	2.19	0.65	73.5	6.0	10.16	2.0	2.0	0.00690	31
1.1	1.5	2	80-2	2840	2.40	2.30	2.20	0.83	82.8	7.3	3.70	2.3	2.6	0.00090	18
		4	90S	1405	2.70	2.50	2.40	0.75	83.8	6.6	7.50	2.3	2.5	0.00260	25
		6	90L	910	2.90	2.70	2.60	0.73	79.9	5.9	11.50	2.3	2.5	0.00420	28
		8	100L-2	705	3.37	3.20	3.08	0.65	76.3	6.0	14.90	2.0	2.0	0.01030	32
1.5	2	2	90S	2850	3.20	3.10	3.00	0.84	84.1	7.6	5.00	2.5	2.8	0.00120	26
		4	90L	1405	3.60	3.40	3.30	0.75	85.0	6.9	10.20	2.4	2.7	0.00310	29
		6	100L	920	3.80	3.60	3.50	0.74	81.5	6.0	15.60	2.1	2.3	0.00740	38
		8	112M	710	4.21	4.00	3.86	0.69	78.4	6.0	20.18	2.0	2.0	0.01300	38
2.2	3	2	90L	2850	4.60	4.40	4.20	0.85	85.6	7.5	7.40	2.4	2.7	0.00140	30
		4	100L-1	1425	4.80	4.50	4.40	0.81	86.4	7.5	14.70	2.3	2.6	0.00730	37
		6	112M	940	5.40	5.10	5.00	0.74	83.4	6.0	22.40	2.2	2.3	0.01470	45
		8	132S	715	5.89	5.60	5.40	0.70	80.9	6.0	29.38	2.0	2.0	0.03400	55
3	4	2	100L	2880	6.00	5.70	5.50	0.87	86.7	7.5	9.90	2.4	2.6	0.00400	40
		4	100L-2	1425	6.40	6.00	5.80	0.82	87.4	7.6	20.10	2.3	2.7	0.00730	42
		6	132S	960	7.30	6.90	6.60	0.74	84.9	6.2	29.80	2.1	2.3	0.03050	68
		8	132M	715	7.76	7.37	7.10	0.71	82.7	6.0	40.07	2.0	2.0	0.04200	71
4	5.5	2	112M	2880	7.90	7.50	7.20	0.88	87.6	7.5	13.30	2.3	2.4	0.00570	47
		4	112M	1440	8.40	8.00	7.70	0.82	88.3	7.7	26.50	2.3	2.7	0.00990	52
		6	132M	960	9.50	9.10	8.70	0.74	86.1	6.8	39.80	2.0	2.2	0.03780	79
5.5	7.5	2	132S-1	2880	10.70	10.20	9.80	0.88	88.6	7.6	18.20	2.2	2.7	0.01120	63
		4	132S	1440	11.40	10.90	10.50	0.82	89.2	7.5	36.50	2.1	2.4	0.02230	70
		6	132M	960	12.70	12.10	11.70	0.75	87.4	7.1	54.70	2.0	2.3	0.04730	84
7.5	10	2	132S-2	2900	14.30	13.60	13.10	0.89	89.5	7.2	24.70	2.3	2.3	0.01340	70
7.5	10	4	132M	1445	15.20	14.50	14.00	0.83	90.1	7.4	49.60	2.2	2.5	0.03080	82

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