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VM-3155D Installation, Operation and Maintenance Instructions VIBRATORY FEEDER MODEL 36C ERIEZ MAGNETICS HEADQUARTERS: 2200 ASBURY ROAD, ERIE, PA 16506–1402 U.S.A. WORLD AUTHORITY IN SEPARATION TECHNOLOGIES...
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Careful attention to these requirements will assure the most efficient and dependable performance of this equipment. If there are any questions or comments about the manual, please call Eriez at 814-835-6000 for Vibratory Feeder assistance. CAUTION Safety labels must be affixed to this product.
Table of Contents ERIEZ VIBRATORY FEEDER - MODEL 36C INSTALLATION ..................... 4 Mounting ......................4 Electrical Connections ..................4 OPERATION AND MAINTENANCE ..............4 Tuning Guide ....................4 How To Measure Displacement ............... 5 Tuning for Non-standard Trays ................ 5 Tuning for Different Conditions of Tray Loading ..........
Electrical Connections No routine maintenance or lubrication is required, NOTE: The Eriez Vibratory Feeder is designed to be except that any accumulation of foreign matter should operated from an AC source. It cannot be operated be periodically removed from between the tray-tiebar from a DC source.
How to Measure Displacement sum of the relative stiffness numbers. By various Position an Eriez displacement sticker on the outer combinations of different ply springs having different side of the tray, near the rear of the tray and at an relative stiffnesses, practically any desired total angle of 25°...
Tuning For Different Conditions of Tray Loading Units with Eriez-built trays are factory tuned for maximum displacement (approximately .055 to .060 inches [1.4 mm to 1.5 mm]) with light loading (light head load, light materials, limited depth of flow of heavier materials).
E-frame and the two pole pieces (Figure 4 and 8). E-frame The purpose of this is to hold the tiebar or tray- Armature adapter tiebar assembly in position while the tuning springs are removed. E-frame Rear spring stack Body housing FIGURE 7 FIGURE 8 Vibratory Feeder: Model 36C...
Tray Bolt M8-1.25 10.8 (Check torque - see Table 1). Table 1 Torque Chart 36C The Hi-Vi Magnetic Drive Circuit Old-style electromagnetic equipment has an inefficient attract-release type operation, where a mass mounted on springs is attracted by a DC electromagnet and returned to its original position solely by the springs.
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As the polarity of the electromagnet changes, all of the forces are reversed and the permanent magnet armature is driven in the opposite direction. POTENTIOMETER POWER ELECTRO-MAGNET SUPPLY ARMATURE CONNECTED PERMANENT TO SPRINGS AND MAGNET MOVING MASS Figure 9 Vibratory Feeder: Model 36C...
Refer To Table 2. Service Chart Coil Failure Misapplication Replace coil or coil and E-frame assembly. Feeder too small. Product difficult or impossible Order from Eriez parts lists. Follow maintenance to handle. Impossible temperatures or instructions carefully. atmospheres. Impossible dimensional Control Failure requirements.
To increase and Eriez. Equipment should remain in its original displacement, use more or thicker tuning springs. shipping crate or packaging and be placed in a clean, dry area.
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