Wheatstone 100 Base Food-Grade Permanent Magnet Motors

Washdown & Food Grade Motors-Wheatstone 100 Base Food-Grade Permanent Magnet Motors 

The WHEATSTONE Washdown & Food Grade Motors. Food-grade permanent magnet synchronous motors are specialized motors that simultaneously meet the requirements for high-efficiency, precise drive performance and stringent food safety and hygiene standards.

Key Features

1.Ultra-Clean “Hygienic Design”: To eliminate the risk of contamination, these motors typically feature a smooth 316L stainless steel housing that eliminates any crevices or surfaces where dirt or debris could accumulate, making them easy to rinse and disinfect. Their protection rating often reaches the extremely high IP69K standard, allowing them to withstand direct high-pressure, high-temperature water jets.

2.Comprehensive “Food-Grade” Safety Certifications: From materials to design, these motors strictly adhere to international standards. Not only are all parts that may come into contact with food made from FDA-compliant materials, but the entire motor must also pass authoritative hygiene certifications such as EHEDG (European Hygienic Engineering and Design Group) and 3A. This means it supports Clean-in-Place (CIP), allowing for thorough cleaning without disassembly.

3.High-efficiency, high-precision permanent magnet synchronous performance: While meeting hygiene requirements, it retains the advantages of permanent magnet synchronous motors, including high efficiency, high-precision control, and a wide speed regulation range. Some products feature a smooth design and can be equipped with optional special surface treatment technologies, making them particularly suitable for hygiene-sensitive applications such as internal logistics in the food, beverage, and pharmaceutical industries.

                                     Motor Dimensions

Electrical Parameters

Main performance parameters
Rated Power(KW)	0.75	Rated Voltage(V)	400VAC
Rated Torque(NM)	2.4	Working System	S1
Peak Torque(NM)	4.8	Insulation Class/	H
Rated speed	3000	Protection Class	IP69K
Maximum speed(RPM)	4000	Weight(kg)	6.5

Technical Specification

1. Stainless steel 316L housing with a protection rating up to IP69K.

2. It is recommended to use M6*16 hex head bolts for motor fastening.
   

Food-grade permanent magnet synchronous motors are primarily used in applications within the food, beverage, and pharmaceutical industries where there are high requirements for hygiene, safety, and energy efficiency.

Stringent Hygiene and Cleaning Environments

Meets the highest hygienic design standards: The motor housing is smooth and free of dead corners to prevent bacterial growth, and complies with international hygienic design standards such as EHEDG and 3A. Many products are made of 316L stainless steel, which offers excellent corrosion resistance.

Withstands high-pressure, high-temperature washing: The protection rating typically reaches IP69K, enabling the equipment to withstand direct washing with high-pressure, high-temperature water jets, effectively reducing downtime caused by cleaning.

Safe and Reliable Materials: Parts in contact with food use materials and food-grade lubricants that comply with FDA standards, fundamentally reducing the risk of contamination and product recalls.

High-Efficiency Energy Conservation and Precise Control Applications

Energy-Saving Retrofits for Large-Scale Equipment: In large refrigeration units at food processing plants, replacing traditional induction motors with permanent magnet synchronous motors allows for automatic speed adjustment based on load, resulting in significant energy savings. For example, Sinian Foods has implemented such permanent magnet variable-frequency retrofits on refrigeration units at multiple facilities nationwide.

High-Precision Processing and Conveying: In processes requiring precise control—such as filling, packaging, and sorting—permanent magnet synchronous motors also provide excellent dynamic response and control performance.