Xi’an Taifu Simo Motor Z4 Series 直流电机 – High-Efficiency Industrial Drive Solution

Advanced International Technology for Precise and Reliable DC Power in Modern Industry

"(《世界人权宣言》) Xi’an Taifu Simo Motor Z4 Series DC Motor represents the fourth-generation DC motor technology, integrating advanced electromagnetic design and innovative cooling systems. This series not only preserves the classic advantages of 直流电机 but also delivers major breakthroughs in dynamic response, speed regulation precision, and energy efficiency, making it an ideal choice for modern industrial automation and drive applications.

型号识别 - 准确识别电机规格

"(《世界人权宣言》) Z4 series DC motor uses a systematic model designation. For example, Z4-280-11B:

• “Z”:直流电机
• “4”: Fourth-generation series
• “280”: Center height 280 mm
• First “1”: Core length code
• Second “1”: Front end-cover size (1 = short, 2 = long)
• “B”: Compensation winding configuration

Special models such as Z4-112/2-1:

• First digit after “/”: motor pole count
• Second digit: core length code

The naming system follows IEC 国际标准 和 GB/T 4831 “Motor Model Coding Method”, ensuring clear identification and specification standardization.

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Technical Overview – Innovative Design Leading the Industry

Standards and Specification Range

• Center height 100–355 mm: Small DC motors (JB/T6316-92 standard)
• Center height 400–450 mm: Standard series extended models
• Center height 500–710 mm: New-generation medium DC motors

主要技术特点

Compared to previous Z2 and Z3 series:

• Power compatibility: Optimized for DC unit and static rectifier supply
• Dynamic performance: Lower rotational inertia, stronger load variation tolerance
• Control precision: Smooth speed regulation, automatic speed stabilization, fast response

Core specifications:

参数	规格
Power range	1.5–840 kW
额定速度	9 standard options (3000–200 r/min)
激励	Standard separately excited, 180 V
绝缘	F 级
环境	Altitude ≤1000 m, ambient ≤40℃

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Advanced Structural Design – Solid Foundation for Performance

Innovative Electromagnetic Structure

• Octagonal laminated stator:
  • +15% space utilization
  • Enhanced pulsed current endurance
  • Supports rapid load variation response
• Flexible winding configuration:
  • Base models without series winding, supporting forward/reverse control
  • Center height 315–450 mm: standard compensation winding
  • Optional series winding customization

Diverse Cooling Systems

Cooling Type	Suitable Environment	Advantage
IC06	Standard industrial	Self-ventilation with fan
IC17	Limited airflow	Ducted intake, louvered exhaust
IC37	Enclosed space	Dual duct ventilation
IC611	High dust	Fully enclosed air-to-air
ICW37A86	High temperature	Fully enclosed air-to-water

Installation and Protection

• 防护等级: Base IP21S, supports higher levels
• 安装: Complies with GB/T997 and IEC standards
• Terminal box: Standard forward, optional reverse
• Shaft extension: Standard left-side, dual extension optional

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Core Advantages – Redefining DC Motor Performance

Superior Speed Regulation

• Wide regulation range for versatile applications
• High speed stability via automatic stabilization
• Fast dynamic response to load and speed commands

High-Efficiency Energy Conversion

• 优化的电磁设计减少了铁和铜的损耗
• Improved commutation extends brush life
• Enhanced heat dissipation ensures sustained power output

Broad Application Adaptability

• 冶金学: Rolling mill drives
• Machine tools: Precision metal cutting equipment
• Process industry: Paper, textile, printing machinery
• Heavy industry: Cement, plastic extrusion equipment

智能控制集成

Supports additional modules:

• Tachogenerators for precise speed feedback
• Pulse generators for position control
• Centrifugal switches for speed monitoring
• Brake systems for rapid stop

Power adaptability:

• 160V models: recommended with external reactor
• 440V models: direct operation
• Special voltage and excitation options available on request

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Xi’an Simo Motor Quality Assurance System

认证和标准

• National standard: GB/T755 Basic Requirements for Rotating Machines
• International standard: VDE0530
• Quality system: ISO9001
• Safety certifications: CE, UL, CCC

Technical Service Commitment

• Full 质量 control with non-conforming units rejected
• 72-hour continuous operation test for performance verification
• On-time delivery guarantee, special arrangements as needed
• 24-hour technical response, 48-hour onsite service
• Three-guarantee policy and lifetime cost-based warranty

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Professional Selection and Ordering Guide

Standard Selection Parameters

Factor	Standard Option	Custom Option
Power range	1.5–840 kW	Custom power
电压	160 V / 440 V	Special voltage
Speed levels	9 standard	Custom speed
冷却	5 standard types	Custom cooling
安装	IMB3	Special mounting

Ordering Requirements

• Complete motor model and specifications
• 额定功率和电压
• Speed range and excitation parameters
• Installation and structural requirements

Special configurations:

• Environment: tropical “TH” for humid conditions
• Structural changes: reverse box, reverse rotation
• Accessories: brushes, brush holders, spare parts
• Non-standard: technical agreements for custom parameters

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Application Recommendations

• Metallurgical rolling mills: high dynamic response, precise speed control
• Precision machine tools: smooth low-speed operation, high torque output
• Production line drives: multi-motor synchronization and coordinated control
• Special equipment: reliable operation in challenging environments

Selection considerations:

• Load characteristics: constant torque/power requirements
• Speed regulation: accuracy requirements
• Duty cycle: continuous or intermittent operation
• Environmental conditions: temperature, humidity, dust levels

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结论

"(《世界人权宣言》) Xi’an Taifu Simo Motor Z4 Series DC Motor combines cutting-edge design, exceptional performance, and reliable operation, establishing itself as a critical solution for modern industrial drives. Leveraging strong technical expertise and a comprehensive service system, 西莫电机 provides professional technical support and dependable after-sales service.

For detailed technical specifications or personalized selection advice, contact the Simo Motor expert technical team for full-service support.