ZWE Series (IE2) High Efficiency with Increased Power Asynchronous Cast Iron Motors

Product catalog summary

Overview: The ZWE Series motors are high-efficiency asynchronous cast iron motors designed to provide increased power output while maintaining a smaller frame size compared to standard IEC motors. These motors are compliant with IE2 efficiency standards and are suitable for various industrial applications including pumps, water treatment, and road machinery.

Technical Characteristics:

Protection: IP55
Insulation Class: F
Temperature Rise: B-level
Duty: S1
Rated Voltage: 400V
Rated Frequency: 50Hz
Ambient Temperature: -20°C to 40°C
Operation Altitude: ≤1000m
Connection: Y-connection for motors up to 3kW, Δ-connection for 4kW and above
Cooling Method: IC411/IC416

Mounting Arrangements: The ZWE Series offers various mounting configurations including IM B3, IM B35, and IM B5, among others. Specific configurations like IM V6, IM B6, and IM B8 require inquiry.

Performance Specifications: The motors are available in different power ratings and speeds, with efficiency ranging from 89.0% to 95.2% depending on the model. They exhibit high power factors and low sound levels, making them suitable for demanding industrial environments.

Dimensions and Bearings: Detailed dimensions are provided for different frame sizes and mounting types. Bearings are specified for both driving and non-driving ends, ensuring reliable operation.

Contact Information: The document provides contact details for Wonder Electric Co., Ltd. in China, Malaysia, and Singapore, including addresses, emails, and phone numbers for customer support and inquiries.

Catalog excerpts

ZWE Series (IE2) High Efficiency with Increased Power Asynchronous Cast Iron Motors-1

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General Information: Mounting Arrangements: ZWE Series motors are high efficiency motors with increased power. ZWE motors provide equipment manufacturers and end users Types BasicType °f Derived Types of Construction with higher output while the frame size is smaller compared to IEC standard motors. The efficiency indicators are in line with IE2. Main product features: smaller size, less weight and outstanding appearance. Wonder three phase asynchronous motors are widely applied in general machinery and industries such as pumps & water treatment, road machinery, petroleum, chemical and metallurgy,...

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Frame Size Poles Mounting and Overall dimensions (mm) A B B1 C D E F G H K DH GA AA AB AC AD HA HD BB LD L

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Frame Size Poles Mounting and Overall Dimensions (mm) D E F G M N P S T DH GA AC LA HD LD L

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Fuzhou Wonder Electric Co., Ltd. Add: No. 120, Changyang Road, Fuzhou Development Zone, Fujian, China Website: www.wonderfz.com Email: [email protected] Tel: +86-591-83998899 Fax: +86-591-83998666 Wonder Electric Co., Ltd. Add: No. 239, Xingda Road, Fuan Electrical Machinery and Appliances Zone, Fujian, China Website: www.wonder-cn.com Email: [email protected] Tel: +86-593-6379666 6379988 Fax: +86-593-6379999 Wonder Electric Motor (M) Sdn. Bhd. Add: No.11, Jalan Meranti Jaya 16, Taman Meranti Jaya Industrial Park, 47120 Puchong, Selangor, Malaysia Email: [email protected] Tel:...

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