1000 kw dc motor

1000 kW DC Motor - High-Performance Industrial Power Solutions

Industrial operations requiring substantial torque and precise speed control demand proven power transmission technology. The 1000 kw DC Motor from XCMOTOR delivers enterprise-grade performance with efficiency ratings exceeding 94%, armature voltage configurations from 440V to 750V DC, and continuous duty ratings suitable for 24/7 operation. Built on Z-series platform standards compliant with JB/T9577-1999, these motors feature separately excited field systems, forced ventilation cooling, and modular designs supporting loads from metallurgical rolling mills to large-scale extrusion equipment.

1000 kw dc motor Manufacturer and Supplier

XCMOTOR represents over 20 years of specialized experience in high-power DC motor solutions. Our supply chain collaborations with ABB, Siemens, Wolong, XEMC and CHANGSHA provide us access to leading edge manufacturing capabilities. All units are factory tested to international standards, and production tracking connected with SAP ensures complete traceability from component procurement through to final commissioning.

Pain Points vs. Solutions

Z4 series DC motor

Z series DC motor

Technical Advantages

Your operations benefit from precision designed features that solve real world industrial problems. Electrolytic tough pitch copper (90-110 HV) is used for the commutator assemblies and the overall indicated runout is less than 0.008mm even after 10,000 hours of operation. Insulation systems attain dielectric strength in excess of 3500V AC and brush rigging is available in carbon-graphite and metal-graphite grades to optimise for particular applications.

Armature balancing meets ISO 1940 Grade G2.5 standards, minimizing vibration to <2.8 mm/s at rated speed. Field coil designs provide linear flux response across 10-110% excitation range, critical for coordinated multi-motor drive systems in tandem mill configurations.

Production Process

Manufacturing follows rigorous quality gates:

1. Material Qualification – Incoming silicon steel and copper alloys verified to mill certificates

2. Winding & Impregnation – Vacuum pressure impregnation (VPI) with Class H resin systems

3. Machining Tolerances – CNC turning of commutator surfaces to Ra 0.4μm finish

4. Dynamic Balancing – Two-plane correction to G2.5 standards

5. High-Potential Testing – 2x rated voltage + 1000V AC for 60 seconds

6. Load Testing – Full power run-in cycles measuring temperature rise and efficiency

Industry Applications

The 1000 kw dc motor serves critical roles across:

· Steel Production: Reversing roughing mills requiring 200% overload capacity

· Paper Manufacturing: Constant tension control in multi-section dryers

· Mining Operations: Hoist drives demanding four-quadrant operation

· Marine Propulsion: Variable-speed main drives with regenerative braking

· Cement Plants: Kiln rotators operating in high-ambient conditions

Customization Capabilities

You receive tailored solutions matching exact specifications:

· Modified shaft extensions and keyway dimensions per customer drawings

· Custom voltage/current combinations aligning with existing DC bus infrastructure

· Explosion-proof enclosures certified to ATEX/IECEx standards

· Tropical climatization packages (fungus-proof windings, enhanced corrosion protection)

· Integrated encoder/resolver mounting for closed-loop positioning systems

Modifications are generally added to standard production schedules with an additional 2-3 weeks and engineering support is provided during the specification and commissioning phases.

Reliability Testing and Certifications

All motors are CCC,CE and ISO9001:2015 certificates. CRCC railway certification verifies appropriateness for traction applications. CQC and energy efficiency certifications verify conformity with GB 18613 motor specifications. It has international UL recognition and GOST certification for CIS markets.

Type test routine: endurance runs of 72 hours at 110% rated load, thermal cycling from -10°C to 50°C ambient and insulation resistance verification after exposure to humidity according to IEC 60034-1.

Why Choose XCMOTOR

You gain multiple operational advantages:

· Authentic Components: Only OEM-grade parts from certified suppliers

· Rapid Response: Technical support available including weekends

· Flexible Returns: 30-day evaluation period with full refund guarantee

· Logistics Expertise: Multimodal transport coordination (sea/air/land) with export documentation handling

· Lifecycle Partnership: Spare parts availability guaranteed for 15+ years post-delivery

Our SAP-integrated service platform enables real-time order tracking and proactive maintenance scheduling based on your operational data.

FAQ

Q：What does the letter Z represent for Z series DC motors?

A：Z is the national standard code for general DC motors in China, short for "Zhi Liu" (DC). This series includes Z2, Z4, and derivative models suitable for the product applications.

Q：What excitation modes are available for Z series DC motors?

A：Common configurations include shunt, compound, and separate excitation. Separately excited models pair optimally with digital thyristor drives for precise speed control.

Q：What are the main voltage grades of standard Z DC motors?

A：Classic ranges cover 110V to 750V DC. The products typically operates at 440V, 550V, or 660V depending on drive system voltage.

Q：What cooling structures do general Z DC motors adopt?

A：Options include self-fan (IC06), independent forced air (IC17), and water cooling (IC81W). Forced ventilation is recommended for sustained low-speed heavy loads.

Q：What's the applicable working environment for Z series DC motors?

A：Standard IP23 protection suits indoor dry environments. Enhanced sealing and explosion-proof variants accommodate harsh industrial conditions.

Contact Us

Ready to specify your power solution with 1000 kw dc motor? Reach our engineering team at xcmotors@163.com  for technical datasheets and quotation support.