Medium & Large Electric DC Motor for Steel Rolling Mill

• Application: Universal, Industrial, Household Appliances, Machinery
• Operating Speed: Adjust Speed
• Excitation Mode: Excited
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: ZFQZ
• Function: Driving
• Casing Protection: Protection Type
• Number of Poles: 8
• Structure and Working Principle: Brush
• Type: Z4
• Certification: ISO9001, CCC, Ce,CQC
• Brand: New Hengli
• Supply Type: Direct Manufacture
• Material: Copper/Silicon Steel /Cast Iron
• OEM/ODM: Accepted
• Insulation: H or F
• Rate Voltage: 220, 380, 400, 440, 550, 660, 810, 850VDC
• Speed: 100-3000rpm Can Be Choose
• Power: 50~2000 Kw
• Cooling: IC06, IC17, IC37, IC86W
• Protection: IP21s,IP23,IP44,IP54
• R,P,T: PT100 or PTC140
• Transport Package: 3-4 Layers Moisture Sealer or Per Clients Request.
• Specification: CE, ISO9001
• Trademark: NHL
• Origin: Hangzhou, Zhejiang, China
• HS Code: 8501330000
• Production Capacity: 1000 Set/Sets Per Month
• Package Size: 200.00cm * 200.00cm * 200.00cm
• Package Gross Weight: 1000.000kg

Product Description

Company Profile

 

Detailed Photos

 

Product Parameters

Features and application

Requirements for Use
1. The allowable ambient temperature for the operation of the motors is -30C~+40C and the allowable sea level is not higher than 1000m.

2. The supplying electric source of the motors adopts rectified electric source or DC generator electric source. When adopting 3-phase, fully controllable bridge rectified electric source, the motors can work for a long period without outer smoothing reactor.

Products Specification

electric motor

Rated Voltage(V): 220V , 330V , 440V , 550V , 660V , 750V or other voltage may be derived on request

Raged Speed(rpm): 120 to 3000rpm can be chose

Insulation Class: F

Protection Class: IP23, IP44 , IP54 can be negotiated

Mounting Type: IM 1001 Frame : 355-710mm

Duty: ContinuousS1

Methods of Cooling: IC06, IC17, IC37 and ICW37A86, Other types of protection and cooling required by customers can be negotiated.

 

 

Our Advantages

 

Our Strength:

Furthermore, in order to distinguish us from competitors, to grow even further and gain more market share, we decided to invest most of its profits in specializing and acquired the quality certificate of ISO9001 , passed CE.At the same time we has dozens of Utility Model Patents. We also made a cooperation with Shanghai Electrical Apparatus Research Institute (Group) Co.,Ltd, as special motor production base for SEARI in 2005 . Now participates in many international tenders and exports to many countries around the world through everyone's efforts in Hengli.




 

Production of system: 
We strictly check on every step of the production chain to ensure links is good in quality, to satisfy customers' demand and ensure delivery at the same time. advanced equipment and complete internal supply chain, from punching, laminating, welding, machining, winding, embedded line, dipping, assembled to test, all the procedures are done in-house to ensure quality.

 

 

Warranty Period: 

   The motor could work well within one year's using period or no less than thirteen months from departure date of our company(subject to the first) if the user use and store the motor properly according to the instruction .

   If the motor is damaged or can not work normally within the stipulated time due to the poor quality , our company will repair and replace the spare parts or motors free of charge ,while all entry and exit costs borne by the buyer.

After Sales Service

 

Service after the  Warranty Period :

  Our company implements the lifelong paid service if malfunction occurs after the warranty period, we will supply the required easy-weared parts and spare parts at cost price. After sales- service personnel will call back the user irregularly.