With a lot of years’ knowledge in these traces, we have been distinguished from other suppliers in China by our positive aspects in aggressive pricing, on-time supply, prompt responses, on-hand engineering help and good soon after-revenue companies. our products are selling nicely in the American, European, South American and Asian markets. a specialized provider of a entire variety of chains, sprockets, gears, equipment racks, V-belts, couplings and reducers. EPT Group produce AC DC motor from 10kw-1000kw 1000kw-10mw 10mw-100mw
followig is 710kw Rolling Mill Electric powered DC Motor
710kw,1800rmp/m DC Motor for rolling mill functioning .
Deeply appreciate your enquiry, We are greatest of EPT authorities firm 30 years experiences,one thousand workers with 10 billion USD turnover in ZheJiang china .Welcome your going to |
SP-078 Annex one – DC motor for rolling mill | |||
EPTASIC Information | SUPLIER Info | ||
Nominal EPT | KW | 710 | |
Armature voltage | V | 600 | |
Pace (base/maXiHu (West Lake) Dis.mum) | RPM | 800/1800 | |
Nominal Recent | A | ||
Discipline excitation current | A | ||
Subject excitation voltage – EPTT | V | 310 | |
Inertia | Kg.m2 | ||
MaXiHu (West Lake) Dis.mum fee of change of current | In/s | 200 | |
EPT performance (thinking about all losses throughout procedure) | % | ||
Non reversing with Jog EPT amp Jog reverse | y/n | of course | |
Assortment for velocity in jog EPT | RPM | ||
Variety for pace in jog reverse | RPM | ||
MaXiHu (West Lake) Dis.mum DI/In permissible | n | ||
Insulation course | type | H | |
Obligation Score | variety | IEC S1 | |
Variety of framework, major poles amp interpoles | type | Totally laminated | |
Type of mounting (IM xx) | variety | 1001 – EPT3 | |
Type of cooling (IC xx) | variety | IC W37A86 | |
Variety of safety (IP xx) | kind | IP54 | |
Variety of bearing | variety | ||
Compensating windings | y/n | of course | |
Operating manner | sort | 1Q | |
Grounding brush (to prevent present passing through bearings) | y/n | indeed | |
Clear inspection covers | y/n | sure | |
Is the motor developed to function with six pulses thiristor bridge? | y/n | indeed | |
Shaft extension for pulse generator mounting | y/n | of course | |
OVERLOADS FOR STANDS | SUPLIER Data | ||
one hundred fifteen% continuosly? | y/n | yes | |
125% for two hrs? | y/n | yes | |
Able for carrying for one moment | y/n | sure | |
EPTase speed a hundred%- Load sometimes used 200% Load frequently used 175% |
y/n | of course | |
two hundred % of EPTase speed – Load from time to time used 200% Load usually utilized one hundred sixty% |
y/n | indeed | |
Far more than 300 % of EPTase speed – Load at times applied a hundred seventy five% Load regularly applied 140% |
y/n | of course | |
Carrying for two moment – only to stop mechanical injuries | |||
Overspeed 25 % of maXiHu (West Lake) Dis.mimum velocity | y/n | of course | |
SENSORS AND ACCESORIES | |||
Terminal box with IP55 wired to motor and sensors | y/n | indeed | |
Temperature sensor for armature winding | y/n | indeed | |
Temperature sensor for excitation winding | y/n | indeed | |
Temperature sensor for bearings | y/n | indeed | |
Car-condensation Heater | y/n | yes | |
Sensors for heat exchager | y/n | see Warmth Exchanger details | |
Stress swap for air | y/n | of course | |
Detector for h2o losses | y/n | of course | |
Pulse generator with overspeed | y/n | yes | |
EPTrush dress in sensor | y/n | sure | |
MOTOR Dimensions | SUPLIER Knowledge | ||
Motor bodyweight | Kg | ||
Cooler excess weight | Kg | ||
Shaft top | mm | recommended four hundred | |
Motor width | mm | ||
Cooler width | mm | ||
Motor depth | mm | ||
Cooler depth | mm | ||
Motor top | mm | ||
Cooler peak | mm | ||
Warmth EXCHANGER Data | SUPLIER Data | ||
Temperature measuring products (air amp water) | y/n | sure | |
Leakage air filter | y/n | sure | |
Circulation change | y/n | of course | |
Pressure swap for air | y/n | n/c | |
Detector for drinking water losses | y/n | indeed | |
Required cooling h2o circulation | m3/h | ||
Stress fall in cooler | bar | ||
Cooling h2o temperature | ordmC | ||
H2o temperature increase | ordmC | ||
MaXiHu (West Lake) Dis.mum permissible inlet drinking water temperature | ordmC | ||
Servicing amp Setting Info | SUPLIER Knowledge | ||
EPTrushes life time (normal condition) | thirty day period | ||
EPTearing provider life span at max. Velocity | month | ||
Permissible shaft load | N | ||
Permissible aXiHu (West Lake) Dis.al bearing load | N | ||
Seem strain level (in accordance to ISO 3746) | db (A) | ||
Acoustic strain stage (in accordance to ISO 3746) | db (A) | ||
Further Data | Demands | SUPLIER Info | |
Vibration levels | Provider ought to give tables with frequency [Hz] vs maXiHu (West Lake) Dis.mum vibration displacement, speed and acceleration | ||
Winding insulation system | Provider must give a briefly description of the technique | ||
EPT amp Torque Curves | Supplier need to give curves of EPT vs velocity, torque vs pace and torque vs existing |