Inverter Duty Three-Phase Asynchronous Motor

Short Description:

YZP series variable-frequency adjustable speed three-phase asynchronous motor for lifting and metallurgy combines the characteristics of the three-phase asynchronous motor for lifting and metallurgy with the advantages of variable-frequency adjustable speed. It has the characteristics of large overload capacity, high mechanical strength, wide speed range, and stable operation. It can use various types of lifting and metallurgical machinery or other similar equipment, especially for those with short or intermittent operation, frequent starting, braking Equipment with overload and significant vibration and impact sometimes.

YZPEJ series electromagnetic braking variable-frequency speed regulating motor is composed of YZP series motor and electromagnetic brake (AC/DC). It has the characteristics of large overload capacity, high mechanical strength, compact structure, adjustable braking torque, easy control, use and maintenance, etc. It is suitable for driving various types of lifting and metallurgical machinery or other similar equipment, and the motor is equipped with disc brakes, so that the motor has good braking effect YZPEJ series are squirrel cage motors.

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Product Detail

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Operation Condition

1. The motor can operate normally under the following conditions:

1.1 The ambient air temperature shall not exceed 40 ℃ (for general environment, class F) and 60 ℃ (for metallurgical environment, class H).
1.2 Relative humidity ≤ 90 ℃.
1.3 The altitude shall not exceed 1000m.
1.4 Start, brake (electrical or mechanical) and reverse frequently.

2. The rated voltage of the motor is 380V and the rated frequency is 50Hz. The rated voltage and frequency can also be determined according to user requirements.
The speed regulation range of the motor is 1~100Hz. Constant torque output is provided when the frequency is lower than the rated frequency, and constant power output is provided when the frequency is higher than the rated frequency.

3. Reference working system of motor: S3 40%.

1). Protection grade:
The protection grade of motor is IP54, that of cooling fan is IP23, and that of electromagnetic brake is IP23

2). Cooling mode:
The motor is cooled by totally enclosed independent fan (IC416), or other cooling methods can be made according to user requirements.

3). Insulation class:
The motor insulation grade is F (for general environment) and H (for metallurgical environment), and special insulation structure is adopted to adapt to the impact of high harmonic voltage.

4. Junction box: the motor stator junction box is located on the top of the base, or on the right or left side of the base according to user requirements.

5. VPI impregnation process is adopted to improve the overall insulation capacity and mechanical strength.

6. Special rotor design is adopted to improve the efficiency and torque of the motor.

7. According to user requirements, it can be equipped with overtemperature protection switch, moisture-proof heating band, electromagnetic brake, encoder, overspeed switch, etc.

8. Type of cooling fan
8.1 Rated voltage: 380V, rated frequency: 50Hz, reference working system: S1, the fan must be powered by independent power supply.

Specification

Type		power kW	Rated current Current A	speed r/min	Rated torque N.m	Moment of inertia （kg·m 2）	Axial flow fan		Constant Torque Hz	Constant Output Hz
Type		power kW	Rated current Current A	speed r/min	Rated torque N.m	Moment of inertia （kg·m 2）	Voltage(V)	power （W）	Constant Torque Hz	Constant Output Hz
Synchronous speed 1500r/min
YZP	71M1-4	0.25	0.81	1330	1.8	0.012	380	50	3~50	50~100
YZP	71M2-4	0.37	1.1	1330	2.66	0.012	380	50	3~50	50~100
YZP	80M1-4	0.55	1.48	1390	3.67	0.012	380	50	3~50	50~100
YZP	80M2-4	0.75	1.88	1390	5.01	0.012	380	50	3~50	50~100
YZP	90S-4	1.1	2.67	1390	7.35	0.012	380	50	3~50	50~100
YZP	90L-4	1.5	3.48	1390	10	0.012	380	50	3~50	50~100
YZP	100L1-4	2.2	4.90	1410	14.6	0.012	380	50	3~50	50~100
YZP	112M1-4	3.0	6.8	1435	20.0	0.012	380	55	3~50	50~100
YZP	112M2-4	4.0	8.9	1435	26.6	0.014	380	55	3~50	50~100
YZP	132M1-4	5.5	11.7	1445	36.3	0.031	380	55	3~50	50~100
YZP	132M2-4	6.3	13.1	1445	41.6	0.041	380	55	3~50	50~100
YZP	160M1-4	7.5	16.0	1455	49.2	0.07	380	80	3~50	50~100
YZP	160M2-4	11	23.4	1455	72.2	0.092	380	80	3~50	50~100
YZP	160L-4	15	30.5	1455	98.5	0.117	380	80	3~50	50~100
YZP	180L-4	22	43.2	1465	143	0.198	380	80	3~50	50~100
YZP	200L-4	30	58.3	1475	194	0.346	380	150	3~50	50~100
YZP	225M-4	37	70.3	1480	239	0.665	380	200	3~50	50~100
YZP	250M1-4	45	86.5	1480	290	0.789	380	230	3~50	50~100
YZP	250M2-4	55	104.5	1480	355	0.892	380	230	3~50	50~100
YZP	280S1-4	63	121.1	1485	405	1.468	380	320	3~50	50~100
YZP	280S2-4	75	141.3	1485	482	1.631	380	320	3~50	50~100
YZP	280M-4	90	166.9	1485	579	1.955	380	320	3~50	50~100
YZP	315S1-4	110	205.7	1485	707	3.979	380	370	3~50	50~100
YZP	315M-4	132	243.9	1485	849	4.544	380	370	3~50	50~100
YZP	355M-4	160	290.8	1490	1026	7.405	380	370	3~50	50~100
YZP	355L1-4	200	353.6	1490	1282	8.767	380	600	3~50	50~100
YZP	355L2-4	250	441.9	1490	1602	10.296	380	600	3~50	50~100
Synchronous speed 1000r/min
YZP	112M1-6	1.5	3.9	940	15.2	0.013	380	55	3~50	50~100
YZP	112M2-6	2.2	5.6	940	22.4	0.017	380	55	3~50	50~100
YZP	132M1-6	3	7.4	960	29.8	0.035	380	55	3~50	50~100
YZP	132M2-6	4	9.6	960	39.8	0.046	380	55	3~50	50~100
YZP	160M1-6	5.5	12.5	965	54.4	0.086	380	80	3~50	50~100
YZP	160M2-6	7.5	17.0	965	74.2	0.11	380	80	3~50	50~100
YZP	160L-6	11	24.3	965	109	0.145	380	80	3~50	50~100
YZP	180L-6	15	32.0	975	147	0.253	380	80	3~50	50~100
YZP	200L-6	22	47.0	980	214	0.482	380	150	3~50	50~100
YZP	225M-6	30	59.3	985	291	0.785	380	200	3~50	50~100
YZP	250M1-6	37	71.1	980	361	1.153	380	230	3~50	50~100
YZP	250M2-6	45	86.4	980	439	1.351	380	230	3~50	50~100
YZP	280S1-6	55	106.3	985	533	2.227	380	320	3~50	50~100
YZP	280S2-6	63	120.3	985	611	2.477	380	320	3~50	50~100
YZP	280M-6	75	140.8	985	727	2.857	380	320	3~50	50~100
YZP	315S1-6	90	172.1	990	868	5.216	380	370	3~50	50~100
YZP	315M-6	110	209.6	990	1061	5.887	380	370	3~50	50~100
YZP	355M-6	132	251.0	990	1273	9.726	380	600	3~50	50~100
YZP	355L1-6	160	302.6	990	1543	10.957	380	600	3~50	50~100
YZP	355L2-6	200	373.9	990	1929	13.1	380	600	3~50	50~100
YZP	400L1-6	250	473.2	990	2388	22.8	380	2200	3~50	50-100
YZP	400L2-6	300	567.8	990	2865	25.8	380	2200	3~50	50-100
Synchronous speed 750r/min
YZP	132M1-8	2.2	6.0	710	29.6	0.035	380	55	3~50	50~100
YZP	132M2-8	3	8.1	710	40.4	0.046	380	55	3~50	50~100
YZP	160M1-8	4	10.0	720	53.1	0.082	380	80	3~50	50~100
YZP	160M2-8	5.5	13.8	720	73.0	0.11	380	80	3~50	50~100
YZP	160L-8	7.5	18.1	720	99.5	0.149	380	80	3~50	50~100
YZP	180L-8	11	26.3	725	145	0.253	380	80	3~50	50~100
YZP	200L-8	15	36.0	730	196	0.461	380	150	3~50	50~100
YZP	225M-8	22	49.5	725	290	0.808	380	200	3~50	50~100
YZP	250M1-8	30	64.2	735	390	1.227	380	230	3~50	50~100
YZP	250M2-8	37	78.2	735	481	1.45	380	230	3~50	50~100
YZP	280S1-8	45	96.5	740	581	2.519	380	320	3~50	50~100
YZP	280M-8	55	115.8	740	710	2.978	380	320	3~50	50~100
YZP	315S1-8	63	134.0	740	813	6.255	380	370	3~50	50~100
YZP	315S2-8	75	157.4	740	968	7.036	380	370	3~50	50~100
YZP	315M-8	90	188.5	740	1162	7.908	380	370	3~50	50~100
YZP	355M-8	110	227.9	740	1420	9.792	380	600	3~50	50~100
YZP	355L1-8	132	272.1	740	1704	11.588	380	600	3~50	50~100
YZP	355L2-8	160	329.8	740	2065	13.781	380	600	3~50	50~100
YZP	400L1-8	200	399.5	745	2547	22.8	380	2200	3~50	50-100
YZP	400L2-8	250	499.3	745	3183	25.8	380	2200	3~50	50-100
Synchronous speed 600r/min
YZP	280S-10	37	88	590	599	2.519	380	320	3~50	50~100
YZP	280M-10	45	107	590	728	2.978	380	320	3~50	50~100
YZP	315S1-10	55	126.8	590	890	6.428	380	370	3~50	50~100
YZP	315S2-10	63	144.5	590	1020	7.036	380	370	3~50	50~100
YZP	315M-10	75	168.8	590	1214	7.908	380	370	3~50	50~100
YZP	355M-10	90	203.8	595	1445	9.646	380	600	3~50	50~100
YZP	355L1-10	110	246.9	595	1766	11.588	380	600	3~50	50~100
YZP	355L2-10	132	292.3	595	2119	13.781	380	600	3~50	50~100
YZP	400L1-10	160	341.4	595	2550	23.6	380	2200	3~50	50-100
YZP	400L2-10	200	426.7	595	3183	25.2	380	2200	3~50	50-100