VPI Industries JMW-9T Manual do Utilizador descarregar pdf (Página 4)

Introduction

The SSM turntable is a precision instrument. It has been thoroughly tested and run for at

least 4 hours. The speed accuracy, wow, flutter, and rumble have been checked, and this

unit meets all of our specifications.

Minimum Specifications

 Wow and flutter  Less than .01%.

 Rumble  Greater than 85db down.

 Speed accuracy  Within .05%.

 Total weight  90 + pounds.

 Platter runout  +/- .001 inch.

Product Specifications

 Dual 300 RPM AC synchronous drive motors and 14 pound flywheel.

 Drive belts custom-made for VPI from a single piece of Nitrile.

 Aluminum cone feet with stainless steel ball bearings on the bottoms.

 Solid acrylic platter with bronze bushings and Teflon thrust surface.

 Platter sits on 60 Rockwell-hardened shaft and chrome-hardened ball bearing.

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VPI Industries JMW-9T Manual do Utilizador Página 4