Yej2 Series DC 55kw Electromagnetic-Brake Motors

• Customization: Available
• Application: Industrial
• Speed: Constant Speed
• Model NO.: YEJ2-250M-2
• Function: Driving
• Casing Protection: Protection Type
• Number of Poles: 2.4.6.8p
• Starting Mode: y-δ Starting
• Certification: ISO9001, CCC, CE
• Brand: Topper
• Colour: Blue & Silver or Customized
• Color: Blue or Customized
• Duty: S1
• Frequency: 50/60Hz
• Protection Class: IP44,IP54,IP55,etc
• Transport Package: Plywood Cases, Carton Boxes
• Specification: 0.12KW~110KW
• Trademark: TOPPER
• Origin: Taizhou, Zhejiang, China.
• HS Code: 850152000
• Production Capacity: 200PCS/Day

Product Description

 

Product Description

YEJ2 series electromagnetic-brake motors are improved products on the base of YEJ series. The technical properties of its motor conform to the requirements of Y2 series. The performances of the brake assembly are improved.

YEJ2 can make action promptly when the power of electric motor is off. Quick brake time doesn't exceed 0.15 second for frame sizes 63MM up to 90MM and not exceed 0.2 second for frame sizes 100MM up to 160MM. This series can acquire slow brake time by changing the connection in the terminal box as per customer's request.
This series have low noise and the braking performance is reliable. The working principle: The electromagnetic-brake motors acquire 198V directcurrent rectified from 220V AC when the power is on. At the same time, the armature is attracted by electromagnet. This makes brake disc ratable and enables motor to run freely. When the power is off, the electromagnet loses electromagnetic force. The armature is pushed by the spring and sticks to endshield of the motor immediately, the rotation is stopped therefor.
This series are widely used in machine tools, packaging machinery, woodworker machinery, food processing machinery, chemical engineering machinery, textile machinery, construction machinery, gear reducer and so on.

Conditions: Motors of this series can continuously run at the rated power under the following conditions:
Altitude: Ablve sea level, not exceeding 1000m.
Ambient temperature: It varies with seasons but not exceeding +40.

Voltage, Frequency and duty
Frequency: 50Hz, 60Hz
Rated Voltage: 220V/380V, 380V/660V
Connection: Y-connection for 3kW and below whereas delta-connection for 4kW and above.
Duty: Continuous(S1)
Insulation class: B, F
Protection: IP44, IP54 or IP55
NOTES: Imported bearing and locked bearing at D-end on requst.

Technical data-YEJ series motor-2 poles -380v/50HZ
type	Rated output		Full Load				Static braking torque	Max.braking time at No-load	Brake power
			Speed	Input Current	Efficiency	PowTypeer factor
	KW	HP	RPM	Amp	Eff.%	P.F	N.m	S	W
YEJ80M1-2	0.75	1.0	2825	1.81	75	0.84	7.5	0.20	50
YEJ80M2-2	1.1	1.5	2825	2.52	77	0.86	7.5	0.20	50
YEJ90S-2	1.5	2.0	2840	3.44	78	0.85	15	0.20	60
YEJ90L-2	2.2	3.0	2840	4.83	80.5	0.86	15	0.20	60
YEJ100L-2	3	4.0	2870	6.39	82	0.87	30	0.20	80
YEJ112M-2	4	5.5	2880	8.17	85.5	0.87	40	0.25	110
YEJ132S1-2	5.5	7.5	2900	11.10	85.5	0.88	75	0.25	130
YEJ132S2-2	7.5	10.0	2900	15.00	86.2	0.88	75	0.25	130
YEJ160M1-2	11	15	2930	21.80	87.2	0.88	150	0.35	150
YEJ160M2-2	15	20	2930	29.40	88.2	0.88	150	0.35	150
YEJ160L-2	18.5	25	2930	35.50	89.0	0.89	150	0.35	150
YEJ180M-2	22	30	2940	42.20	89.0	0.89	200	0.35	150
YEJ200L1-2	30	40	2950	56.90	90.0	0.89	300	0.45	200
YEJ200L2-2	37	50	2950	69.80	90.5	0.89	300	0.45	200
YEJ225M-2	45	60	2960	83.90	91.5	0.89	450	0.45	200
Technical data-YEJ series motor-4 poles -380v/50HZ
Type	Rated output		Full Load				Static braking torque	Max.braking time at No-load	Brake power
			Speed	Input Current	Efficiency	Power factor
	KW	HP	RPM	Amp	Eff.%	P.F	N.m	S	W
YEJ80M1-4	0.55	0.75	1390	1.51	73.0	0.76	7.5	0.20	50
YEJ80M2-4	0.75	1.0	1390	2.01	74.5	0.76	7.5	0.20	50
YEJ90S-4	1.1	1.5	1400	2.75	78.0	0.78	15	0.20	60
YEJ90L-4	1.5	2.0	1400	3.65	79.0	0.79	15	0.20	60
YEJ100L1-4	2.2	3.0	1420	5.03	81.0	0.82	30	0.20	80
JET100L2-4	3.0	4.0	1420	6.82	82.5	0.81	30	0.20	80
YEJ112M-4	4.0	5.5	1440	8.77	84.5	0.82	40	0.25	110
YEJ132S-4	5.5	7.5	1440	11.60	85.5	0.84	75	0.25	130
YEJ132M-4	7.5	10.0	1440	15.40	87.0	0.85	75	0.25	130
YEJ160M-4	11	15	1460	22.60	88.0	0.84	150	0.35	150
YEJ160L-4	15	20	1460	30.30	88.5	0.85	150	0.35	150
YEJ180M-4	18.5	25	1465	35.90	91.0	0.86	200	0.35	150
YEJ180L-4	22	30	1465	42.50	91.5	0.86	200	0.35	150
YEJ200L-4	30	40	1470	56.80	92.2	0.87	300	0.45	200
YEJ225S-4	37	50	1475	70.40	91.8	0.87	450	0.45	200
YEJ225M-4	45	60	1475	84.20	92.3	0.88	450	0.45	200
Technical data-YEJ series motor-6 poles -380v/50HZ
Type	Rated output		Full Load				Static braking torque	Max.braking time at No-load	Brake power
			Speed	Input Current	Efficiency	Power factor
	KW	HP	RPM	Amp	Eff.%	P.F	N.m	S	W
YEJ90S-6	0.75	1.0	910	2.25	72.5	0.7	15	0.2	60
YEJ90L-6	1.1	1.5	910	3.16	73.5	0.72	15	0.2	60
YEJ100L-6	1.5	2.0	930	3.97	77.5	0.74	30	0.2	80
YEJ112M-6	2.2	3.0	940	5.61	80.5	0.74	40	0.25	110
YEJ132S-6	3.0	4.0	960	7.23	83.0	0.76	75	0.25	130
YEJ132M1-6	4.0	5.5	960	9.40	84.0	0.77	75	0.25	130
YEJ132M2-6	5.5	7.5	960	12.60	85.3	0.78	75	0.25	130
YEJ160M-6	7.5	10.0	970	17.00	86.0	0.78	150	0.35	150
YEJ160L-6	11	15	970	24.60	87.0	0.78	150	0.35	150
YEJ180L-6	15	20	970	31.40	89.5	0.81	200	0.35	150
YEJ200L1-6	18.5	25	975	37.70	89.8	0.83	300	0.45	200
YEJ200L2-6	22	30	975	44.60	90.2	0.83	300	0.45	200
YEJ225M-6	30	40	980	59.50	92.2	0.85	450	0.45	200

Detailed Photos

Our Advantages

We have more than 30years on all kinds of ac motors and gearmotor ,worm reducers producing ,nice price 
What we do:
1.Stamping of lamination
2.Rotor die-casting
3.Winding and inserting - both manual and semi-automatically
4.Vacuum varnishing
5.Machining shaft, housing, end shields, etc…
6.Rotor balancing
7.Painting - both wet paint and powder coating
8.assembly
9.Packing
10.Inspecting spare parts every processing
11.100% test after each process and final test before packing.,

 

Packaging & Shipping

 

Company Profile

Certifications

 

FAQ

Q: Do you offer OEM service?
A: Yes
Q: What is your payment term?
A: 30% T/T in advance, 70% balance when receiving B/L copy. Or irrevocable L/C.
Q: What is your lead time?
A: About 30 days after receiving deposit or original L/C.
Q: What certifiicates do you have?
A: We have CE, ISO. And we can apply for specific certificate for different country such as SONCAP for Nigeria, COI for Iran, SASO for Saudi Arabia, etc.