High Voltage 3-Phase Asynchronous AC Electric Motor Series Ytm/Yhp/Ymps for Coal Mill

• Application: Industrial
• Operating Speed: Constant Speed
• Number of Stator: Three-Phase
• Species: Ytm/Ymps/Yhp
• Rotor Structure: Cast-Aluminum Rotor
• Casing Protection: Protection Type
• Model NO.: YMPS5604-8-800KW-10KV
• Number of Poles: 4.6.8.10.12
• Starting Mode: Direct on-line Starting
• Certification: ISO9001, CCC, Ce
• Brand: China Motor
• Voltage: 3kv.3.3kv,6kv.6.6kv,10kv,11kv
• Nsulation Class: F
• Output Power: 200kw-2000kw
• Cooling Method: IC611,IC616
• Protection: IP54, IP55
• Duty: S1
• Frequency: 50Hz.60Hz
• Wire: Copper Wire
• Driving: Coal Mill Ball Mill
• Multiple of Torque: 2.6
• Transport Package: Plywood Case
• Trademark: ZCL
• Origin: Shijiazhuang, China
• HS Code: 8501530090
• Production Capacity: 300 Sets Per Month

Product Description

YTM, YHP, YMPS series coal mill special three-phase asynchronous high-voltage motor is a closed cage rotor motor. This series of motors is designed and manufactured according to IEC standards, and is specially used for various mills in power stations, mines, metallurgy and other industries. .
YTM, YHP, YMPS series large squirrel cage motors have the advantages of large stall torque, large heat capacity, reliable performance, convenient installation and maintenance.
YTM, YHP, YMPS series large squirrel cage motor structure and installation form is IMB3, the quota is a continuous quota based on continuous working system (S1), the rated frequency of the motor is 50HZ, the rated voltage is 6KV, and other products can be made according to requirements. Voltage level. This series of motors is used in many industrial and mining environments, and the motor runs smoothly and safely.

Frame No.: H400~800mm
Power range: 200kW~2000kW
Number of poles: 6 to 10
Rated voltage: 3000V, 6000V/6600V, 10000V/11000V
Insulation class: Class F
Protection level: IP54
Installation method: IMB3
Cooling method: IC611
Working system: S1
Environmental conditions: 1000m above sea level, 40°C ambient temperature.
Uses: It can be used to drive low speed (cylinder) and medium speed (bowl) coal mills in power stations, and can also be used to drag other mechanical equipment with similar characteristics.
* Operation conditions:
Altitude:  =< 1000m;
Ambient temperature: -15- 40ºC
Input power frequency: 50Hz±l%;
Voltage: ±5% rated voltage;
Duty: S1( continuous).    
Comparison of different series High Voltage motors

No.	Squirrel-cage motor	Y JS	YKK	YKS	Y2, Y3
	Slip ring motor	YR JR JR2	YRKK	YRKS	YR2, YR3
1	Structure	Box-type construction, made up of steel plates welded with each other			Compact struction
2	Cooling method	IC01 or (IC11, IC21, IC31)	IC611 or IC616	IC81W	IC411
3		Natural ventilation, with top mounted protection cover	With top mounted air-air cooler	With top mounted air-water cooler
4	Protection type	IP23	IP44 or IP54	IP44 or IP54	IP54
5	Insulation	F
6	Mounting arrangement	IMB3
7	Voltage available	380 v, 2400 v, 3kv, 3.3kv;  4160 v,  5500V  6kv, 6.6kv;      10kv, 11kv
8	Frequency available	50Hz , 60Hz

 

Model	Rated power (KW)	Rated voltage (KV)	Stator current(A)	Synchro-speed(r/min)	Main performance indexes
					Power  (%)	Power factor	Locked torque (times)	Locked current (times)	Max. torque (times)
YMPS450-6	280	6	36.7	1000	93	0.79	3	7.31	3.22
YMPS450-6	315		41.0	1000	93.51	0.794	3.018	7.42	3.3
YMPS450-6	355		45.6	1000	93.6	0.799	2.985	7.31	3.23
YMPS450-6	400		50.7	1000	93.7	0.808	3.08	7.44	3.2
YMPS450-6	450		56.9	1000	93.98	0.811	3	7.23	3.08
YMPS500-6	560		72.2	1000	94.62	0.793	3.04	7.44	2.7
YMPS500-6	630		81.0	1000	94.7	0.792	3.1	7.44	2.67
YMPS560-6	800		96.8	1000	94.61	0.84	2.985	7.43	3.37
YMPS560-6	900		108.8	1000	94.7	0.843	3.03	7.47	3.36
YMPS500-10	400		61.2	600	92.7	0.648	3.107	5.31	3.24
YMPS500-10	450		72.8	600	92.8	0.643	3.14	5.28	3.2

 

Model	Rated power (KW)	Rated voltage (KV)	Stator current(A)	Synchro-speed(r/min)	Main performance indexes
					power (%)	Power factor	Locked torque (times)	Locked current (times)	Max. torque (times)
YTM400-8	200	6	27.3	750	92.42	0.762	1.827	4.61	2.18
YTM450-8	280		35.7	750	93.3	0.807	1.848	5.726	2.77
YTM450-8	315		40	750	93.43	0.808	1.868	5.68	2.73
YTM500-6	560		67.8	1000	94.5	0.842	1.826	5.915	2.51
YTM500-6	630		76.3	1000	94.6	0.842	1.788	5.748	2.43
YTM500-6	710		84.8	1000	94.8	0.845	1.83	5.775	2.43
YTM500-6	800		96.7	1000	94.82	0.838	1 896	5.93	2.65
YTM500-8	400		51.2	750	94	0.803	1.864	5.93	2.76
YTM500-8	450		56.8	750	94.1	0.809	1.875	5.92	2.72
YTM500-8	500		63	750	94.2	0.814	1 857	5.78	2.61
YTM500-8	560		70	750	94.3	0.816	1.953	5.96	2.5
YTM560-6	800		95.3	1000	95	0.846	1.83	5.4	2.08
YTM560-6	900		107	1000	95.21	0.85	1.846	5.41	2.08
YTM560-6	1000		118.8	1000	95.33	0.848	1.915	5.44	2.09
YTM560-6	1200		142.5	1000	95.38	0.848	1.959	5.46	2.08
YTM630-6	1120		125.3	1000	95.46	0.9	2.08	6.58	2.48

 

Model	Rated power (KW)	Rated voltage (KV)	Stator current(A)	Synchro-speed(r/min)	Main performance indexes
					power (%)	Power factor	Locked torque (times)	Locked current (times)	Max. torque (times)
YTM710-1-6	1600	6	194	1000	95.29	0.825	1.79	5.58	2.4
YTM710-2-6	1800		218	1000	95.36	0.828	1.93	5.75	2.44
YTM710-1-10	1250		158	600	94.76	0.825	1.78	6	2.52
YTM710-2-10	1400		177	600	94.79	0.82	1.84	6.1	2.54
YTM800-1-10	1600		200	600	95.02	0.82	1.67	5.1	2.3
YTM800-2-10	1800		225	600	95.06	0.83	1.77	5.14	2.28
YHP450-6	280		36.7	1000	93	0.79	3	7.31	3.22
YHP450-6	315		41.0	1000	93.51	0.79	3.018	7.42	3.3
YHP450-6	355		45.7	1000	93.6	0.8	2.985	7.31	3.23
YHP450-6	400		50.7	1000	93.7	0.81	3.08	7.44	3.2
YHP450-6	450		56.8	1000	93.98	0.81	3	7.23	3.08
YHP500-6	560		72.2	1000	94.62	0.79	3.04	7.44	2.7
YHP500-6	630		81.0	1000	94.7	0.79	3.1	7.44	2.67
YHP560-6	800		96.8	1000	94.61	0.84	2.985	7.43	3.37
YHP560-6	900		108.9	1000	94.7	0.84	3.03	7.47	3.36
YHP500-10	400		63.9	600	92.7	0.65	3.107	5.31	3.24
YHP500-10	450		72.9	600	92.8	0.643^	3.14	5.28	3.23

Note: all performance indexes above are designed values, as for values of efficiency and power factor could be negotiated separately.

YTM, YHP, and YMPS series large squirrel cage motors have the advantages of large stall torque, large heat capacity, reliable performance, and convenient installation and maintenance. The use of advanced and reliable cast aluminum rotor structure or copper strip rotor structure ensures the high starting torque of the motor.


The motor products manufactured and sold by our company are used in many industries, such as electric power, mining, steel metallurgy, petrochemical, water conservancy, transportation, building materials and many other industries. The equipment for the motor is pump, machine tool, fan, mill, crusher, rolling mill, compressor and many other industrial equipment.


There are many types of motor products manufactured and sold by our company. The main products are high- and low-voltage three-phase asynchronous motors. The motor structure types include squirrel-cage type and winding type. Among them, high-voltage synchronous motors mainly support air compressors and mine ball mill equipment. use. We adhere to the service tenet of "focus on products, service with heart" and provide high-quality motor products to customers.


The company has large-scale laboratory, intelligent CNC winding machine, CNC rising machine, automatic wrapping machine, VPI high pressure vacuum immersion system, large-scale dipping paint drying furnace, 60 tons test platform, large vertical car, milling machine, grinding machine, Each type of dynamic balancing machine, double-feedback test and detection system with 6MW (12MW) motor and other motor production professional equipment more than 500 sets, sound mechanical equipment processing capacity, to lay a good foundation for customers to improve good quality motor products.