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FONTECK INDUSTRIES
FLAMEPROOF LOW VOLTAGE MOTORS EX3M

FLAMEPROOF LOW VOLTAGE MOTORS EX3M

Product catalog summary

Introduction: This document outlines the specifications and technical data for the EX3M flameproof motor by Fonteck Industries, designed for use in hazardous locations with explosive gases.

Features: The EX3M is a three-phase asynchronous induction motor with a flameproof terminal box that can be rotated in four directions. It is constructed from cast iron or welded carbon steel and offers an optional over-heat protection sensor. It is suitable for compressors, fans, and pumps in hazardous environments.

Certification: The motor is ATEX certified for explosive gas environments of class IIA, IIB, or IIC, with a temperature class ranging from T4 to T1. It holds a DNV certification with the number DNV 14 ATEX 5038X.

Technical Data: Available in frame sizes 63 to 280, the motor can be mounted horizontally or vertically. It operates at a rated power of 0.12 to 90 kW, with voltage options of 380 or 415 VAC and frequencies of 50 or 60 Hz. It has an IE2 efficiency classification and an insulation class of F.

Performance Data: The document includes tables with performance metrics such as power output, rotating speed, power factor, efficiency, current, torque, and sound pressure level for various frame sizes and pole numbers.

Cooling and Ventilation: Standard EX3M motors feature a radial flow fan for cooling, compliant with EN 60034-6 cooling method IC411. An optional external blower is available for enhanced ventilation needs.

Bearings: The motors are equipped with ball bearings, either sealed or relubrication type, with specifications varying by frame size and mounting type.

Ordering Information: A type explanation and ordering table are provided to assist in selecting the appropriate motor configuration based on poles, frame length, and size.

Product Specifications:

Product Type: EX3M
Frame Sizes: 63 to 280
Frame Lengths: Small, Medium, Large
Number of Poles: 2, 4, 6, 8
Voltage Ratings: 380V, 415V, Others
Frequency: 50Hz
Mounting Options: B3, B5, B30, B35, Others
Order Options: Yes, No

Example Configuration:

Product Type: EX3M
Frame Size: 80
Frame Type: Medium
Number of Poles: 4
Voltage: 380VAC
Frequency: 50Hz
Mounting Type: B3
Option Ordered: No

Contact Information:

Company: Fonteck Industries
Address: Glasblazerstraat 12E, 2984 BL Ridderkerk, The Netherlands
Phone: +31 (0)180 396550
Fax: +31 (0)180 487878
Website: www.fonteck.com

Catalog excerpts

Three‐phase asynchronous induction motor Flameproof terminal box Terminal box top mounted and can be rotated by 4 x 90° Cast iron or welded carbon steel material Motor over‐heat protection sensor and module option Typical application: compressors, fans, pumps etc. for hazardous location Type EX3M flameproof motor is designed to be used in hazardous location with explosive gas of class IIA, IIB or IIC and temperature class of T4 to T1. This series products are ATEX certified. Certification Data: Notification Body: Downloadable product data sheets as well as further information about our products are available at our website: www.fonteck.com

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General Technical Data: Material: Cast Iron Welded Carbon Steel Downloadable product data sheets as well as further information about our products are available at our website: www.fonteck.com

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Permissible Radial Forces (F) on the DE Rotor Shaft: The table below contains the permissible redial force values with the assumption of zero axial force. Frame Size 80 Downloadable product data sheets as well as further information about our products are available at our website: www.fonteck.com

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Bearing: All EX3M motors are supplied with ball bearing as standard. These bearings are wither sealed type or relubrication type. Drive‐End Bearing Horizontal Vertical Mounting Mounting 6201‐2RZC3 Non Drive‐End Bearing Horizontal Vertical Mounting Mounting 6201‐2RZC3 Downloadable product data sheets as well as further information about our products are available at our website: www.fonteck.com

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Frame Size P (kW) n (r/min) cos φ η (%) Downloadable product data sheets as well as further information about our products are available at our website: www.fonteck.com

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Frame Size P (kW) n (r/min) cos φ η (%) Downloadable product data sheets as well as further information about our products are available at our website: www.fonteck.com

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Frame Size P (kW) n (r/min) cos φ η (%) Downloadable product data sheets as well as further information about our products are available at our website: www.fonteck.com

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Frame Size P (kW) n (r/min) cos φ η (%) In (A) Note: Please refer to the meaning of the abbreviations for the parameters of the above performance data. P (kW): Power Output Downloadable product data sheets as well as further information about our products are available at our website: www.fonteck.com

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Cooling and Ventilation: Standard EX3M motors are fitted with a radial flow fan for cooling in accordance with EN 60034‐6 cooling method IC411. For applications where self‐ventilation is not adequate, an optional external blower can be ordered. Rotating Speed (r/min) 2800 Frame Size Voltage (VAC) Downloadable product data sheets as well as further information about our products are available at our website: www.fonteck.com

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Downloadable product data sheets as well as further information about our products are available at our website: www.fonteck.com

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FONTECK INDUSTRIES Glasblazerstraat 12E, 2984 BL Ridderkerk, The Netherlands Installation and Overall Dimension (mm): IM B3 Downloadable product data sheets as well as further information about our products are available at our website:

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Downloadable product data sheets as well as further information about our products are available at our website: www.fonteck.com

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FONTECK INDUSTRIES Glasblazerstraat 12E, 2984 BL Ridderkerk, The Netherlands Installation and Overall Dimension (mm Downloadable product data sheets as well as further information about our products are available at our website:

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Downloadable product data sheets as well as further information about our products are available at our website: www.fonteck.com

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Ordering Table: Please refer to the below ordering code table. If you need more information, please contact our sales representative for assistance. Product Type Frame Size Code of Frame Length No. of Poles Voltage Rating Typical Mounting Option Ordered B3‐B3 S‐Small Frame Length Y‐Yes (Please Specify) M‐Medium Frame Length B‐60 L‐Large Frame Length XXX‐Others (Please Specify) N‐No O‐Other Mounting Type (Please Specify) Downloadable product data sheets as well as further information about our products are available at our website: www.fonteck.com ...

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Product Type Medium Frame Type No Option Ordered Downloadable product data sheets as well as further information about our products are available at our website: www.fonteck.com

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.

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