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Foot Mounted B3 Motors Manufacturers

Foot Mounted B3 Motors

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Introduction

The **Flange Mounted B5 (or IMB5)** motor is used when the motor needs to be attached directly to the driven machine, eliminating the need for a baseplate. The B5 flange is typically a **large flange** where the bolt circle diameter is greater than the spigot (pilot) diameter. This mounting style ensures excellent co-axial alignment, critical for smooth, low-vibration power transfer. Our B5 flange motors are widely used in combination with gearboxes, pumps, and fans where space is limited and reliable, direct connection is mandatory.

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Why choose us?

Application Industries

  • Gear Reducers and Worm Drives: Direct coupling to input shafts of high-ratio gearboxes.

  • Centrifugal Pumps: Motors directly bolted to the pump casing or adapter flange.

  • Agitators and Mixers: Used for top-entry mixers in tanks, requiring vertical stability.

  • Brake Motors: Often utilized with brake attachments where the motor and brake assembly are flange-mounted.

Popular Industries And Applications

Key Specifications

Parameter Detail
IEC Mounting Code IMB5 (Equivalent to B5)
Flange Type Large Flange (FF)
Alignment Method Precise spigot (pilot) diameter ensures concentricity
Common Use Horizontal or Vertical mounting with shaft down (IMV1)
Dimensional Standards IEC 60072-1 and European/NEMA flange compatibility

Hardcore Parameters

Key Advantages

  • **Superior Alignment:** Direct flange mounting inherently provides better co-axial alignment than foot-mounted (B3) systems that rely on external alignment.

  • **Space Saving:** Eliminates the need for a separate baseplate and foot space, reducing the machine's overall footprint.

  • **Simplified Installation:** Quick and reliable mounting to the mating flange of the driven equipment.

  • **Reduced Vibration:** Minimizes transmitted vibration between the motor and machine, leading to longer bearing life.

1-Minute Selection Guide

Customized services

Our Advantages

Payment & Shipping Terms

  • Flange Matching: We offer to match custom flange requirements (e.g., metric to imperial) upon receiving detailed dimensional drawings.

  • Protection: Flange faces and spigot diameters are treated with anti-corrosion coating before shipping.

  • Availability: Standard B5 flange versions are readily available in both low-voltage and medium-voltage explosion-proof ranges.

Frequently Asked Questions

Frequently Asked Questions

  • Q: How do I know if I need a B5 or a B3 motor?
  • A: If the motor connects directly to the machine face using bolts around the shaft, you need a B5. If the motor bolts to a baseplate using feet, you need a B3.
  • Q: Is the B5 flange always round?
  • A: Yes. The flange is always circular, defined by its outer diameter, the pitch circle diameter (PCD) for the bolts, and the spigot diameter.
  • Q: Can a B5 motor be mounted vertically?
  • A: Yes. B5 motors are commonly used for vertical mounting with the shaft pointing down (IMV1) or up (IMV3) when attached to vertical pumps or mixers.
About

Who we are

Shanghai Pinxing Explosion-proof Motor Co., Ltd. is a high-tech enterprise specializing in the design, research and development, manufacturing, and service of motors and motor control products.

Shanghai Pinxing is a AAA manufacturer of electrical equipment in China, specializing in the production of more than 1000 varieties of large and medium-sized high- voltage flameproof and increased safety explosion-proof motors, large and medium-sized high-voltage AC motors (including asynchronous, synchronous, frequency conversion and wound rotor motors), various types of small& medium-sized low-voltage explosion-proof motors, AC motors and so on. As a China Foot Mounted B3 Motors Suppliers and Custom Foot Mounted B3 Motors Company, Our products are exported to more than 40 countries and regions at home and abroad which are widely used in the fields of coal mining, metallurgy, cement, paper making, environmental protection, petroleum, chemical, textile, road traffic , water conservancy, power, shipbuilding and other factories and enterprises. We are moving towards energy conservation, efficiency, environmental protection, integrated automation and internationalization. Shanghai Pinxing Explosion-proof Motor Co., Ltd aims to provide good motor products and motor technology solutions for global industrial enterprises and various fields, and make "Pinxing"motor become the motor technology solution provider and motor manufacturer in the global motor industry.

Pinxing.

Shanghai Pinxing Explosion-proof Motor Co., Ltd. Shanghai Pinxing Explosion-proof Motor Co., Ltd.
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