High Quality Industrial Heavy Duty Electric DC Motor

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Product Description

📑 Basic Information
Model NO.
Z4, Z, ZYZJ, ZFQZ, ZSN4
Excitation Mode
Excited
Function
Driving
Casing Protection
Protection Type
Number of Poles
8
Structure
Brush
Certification
ISO9001, CCC, CE, CQC
Supply Type
Direct Manufacture
Material
Copper/Silicon Steel /Cast Iron
OEM/ODM
Accepted
MOQ
1 Set
Drive Application
Steel Rolling Mill, Cement Rotary Kiln, Extruder
Protection
IP21s, IP23, IP23s, IP44
Armature Voltage
400 440 600 660 700 750 VDC
Mounting
B3, B35, V
HS Code
8501330000
Production Capacity
1000 Set/Sets Per Month
📦 Packaging & Delivery
Package Size
200.00cm * 200.00cm * 200.00cm
Gross Weight
1000.000kg
Transport Package
Wooden Case
⚙️ Product Description
High Quality Industrial Heavy Duty Electric DC Motor
📊 Product Parameters
Electric Motor TypeZ4 Series Industrial DC Motor
Rated Voltage (V)220V, 330V, 440V, 550V, 660V, 750V or custom request
Rated Speed (rpm)120 to 3000 rpm
Insulation ClassF
Protection ClassIP23, IP44, IP54 (Negotiable)
Frame Size355-710mm
DutyContinuous S1
Cooling MethodsIC06, IC17, IC37, ICW37A86 (Customizable)
Mounting Configurations:
  • IMB3 (Z4-100~Z4-450): Horizontal foot mounted
  • IM35 (Z4-100~Z4-350): Horizontal flanged foot mounted
  • IMV-1 (Z4-100~Z4-225): Vertical flanged mounted
  • IMV-51 (Z4-100~Z4-315): Vertical flanged and foot mounted
🚀 Our Advantages

To distinguish ourselves and gain market share, we invest heavily in specialization. We hold ISO9001 and CE certifications alongside dozens of Utility Model Patents. We maintain a professional motor production base to support international tenders and global exports.

🛠️ Production System

Strict quality control is implemented at every step of the production chain. Our advanced equipment and internal supply chain—from punching, laminating, and welding to machining, winding, dipping, and testing—ensures the highest quality and timely delivery.

🛡️ Warranty Period

The motor is guaranteed to perform optimally within one year of use or thirteen months from the departure date (whichever comes first), provided it is stored and operated according to instructions.

If any damage occurs due to quality issues within the stipulated time, we will repair or replace the spare parts free of charge.

🔧 After-Warranty Service

We provide lifelong paid service for all products. Required wear parts and spare parts are supplied at cost price after the warranty period expires. Our service personnel conduct irregular follow-ups to ensure customer satisfaction.

❓ Frequently Asked Questions
Q1: What is the standard voltage range for these DC motors? A: The standard rated voltages include 220V, 330V, 440V, 550V, 660V, and 750V. Other voltage options can be derived upon request.
Q2: What cooling methods are available? A: We offer multiple cooling configurations including IC06, IC17, IC37, and ICW37A86. Custom protection and cooling types are also negotiable.
Q3: Are these motors suitable for heavy industrial use? A: Yes, these Z4 series motors are designed for heavy-duty applications such as steel rolling mills, cement rotary kilns, and extruders.
Q4: What certifications do the products carry? A: Our products are fully certified with ISO9001, CCC, CE, and CQC standards, ensuring international quality compliance.
Q5: Can you provide OEM or ODM services? A: Yes, we accept both OEM and ODM orders to meet specific client requirements and technical specifications.
Q6: What is the typical warranty coverage? A: We offer a warranty of one year of use or 13 months from the shipping date. During this period, quality-related repairs and spare parts are provided free of charge.

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