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Measuring Pillow Block Bearing MDL

Measuring Pillow Block Bearing MDL

Measuring Pillow Block Bearing MDL

Product catalog summary
Overview
The document describes the Measuring Pillow Block Bearing MDL, designed for machines where quick exchange, re-grinding, or surface treatment of rolls is essential. It features a narrow design suitable for confined spaces and allows for easy installation and removal with minimal bolts.

Specifications
The MDL uses a double beam principle with full bridge strain gauges for measurement. It includes mechanical stops to prevent overload. The nominal force is 5 kN, with a maximum operating force of 120% and an absolute maximum force of 200%. Overload protection is up to 1000%. The nominal rating is 1 mV/V, with a combined error of 0.5%.

Temperature and Material
The nominal ambient temperature range is +10 to +60°C, and the operational temperature range is -10 to +75°C. The material used is tool steel.

Options and Variants
The MDL offers vertical (V) and horizontal (H) measuring directions. Connection variants include T (cable gland, straight) and S (plug connection, right-angled, MIL).

Installation Recommendations
Measuring rolls should have a fixed and a floating bearing, equipped with self-aligning ball bearings to allow temperature-dependent expansion without affecting accuracy.

Contact Information
HAEHNE Elektronische Messgeräte GmbH, Heinrich-Hertz-Str. 29, D-40699 Erkrath, Germany. Phone: 0211/92591-0, Fax: 0211/92591-20, Email: [email protected], Website: www.haehne.de
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Catalog excerpts

Measuring Pillow Block Bearing MDL-1

Scope of Supply Measuring pillow block bearing with 5 m cable and with connection variant T: cable gland, straight Variant S: Plug connection, right-angled, MIL Additional Options Measuring direction H o V Special Features • Vertical and horizontal measuring direction • Nominal force 5 kN Wire assignment ®m ®/© yellow ++ white V4: Supply voltage V,: Signal voltage Specifically designed for machines where re-grinding of rolls, a surface treatment of rolls, or a quick exchange of rolls is essential. The measuring pillow block bearing MDL is designed for quick installation and removal of rolls. Only a few bolts are necessary for the exchange of rolls. The extremely narrow design is especially suited for mounting the bearings in confined spaces in machinery. The integrated measuring element function according to the double beam principle with applied full bridge strain gauges. The measuring amplifier e. g. the HAEHNE MV125 is available for the voltage supply to the full bridge and the processing of the measuring signals. Mechanical stops prevent overload conditions. Odering example MDL-V2-5k-S Type Meas. direction Fixed bearing Nominal force Variants/ Options Measuring direction H HAEHNE Elektronische Messgerate GmbH ■ Heinrich-Hertz-Str.29 ■ D-40699 Erkrath Germany ■ Telefon 0211/92591-0 ■ Fax 0211/92591-20 http://www.haehne.de Email: [email protected]

 Open the catalog to page 1
Measuring Pillow Block Bearing MDL-2

Technical Data HAEHNE Attention! Measuring rolls must have a fixed and a floating bearing and should be equipped only with self-aligning ball bearings. Temperature-dependent expansion of the shaft must be possible. Expansion does not effect the measuring accuracy. Technical modifications reserved. HAEHNE Elektronische Messgerate GmbH ■ Heinrich-Hertz-Str.29 ■ D-40699 Erkrath Germany ■ Telefon 0211/92591-0 ■ Fax 0211/92591-20 http://www.haehne.de Email: [email protected]

 Open the catalog to page 2

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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.