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Related Manuals for WÜRGES HV Series
Summary of Contents for WÜRGES HV Series
- Page 1 Operating Instructions Electric Vibrators HV / FV / IV / INV / VFL / HF / 2MV Series (Translation of original) Würges Vibrationsmotoren GmbH Boschstr. 9 86356 Neusäß, Germany Phone +49 821 999824-00 E-Mail info@wuerges.de www.wuerges.de...
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Page 2: Table Of Contents
Content 1. General Information Page 3 1.1. Target Group Page 3 2. Symbols used Page 4 3. Safety Page 5 3.1. Intended Use Page 5 3.2. Personnel Qualifications Page 5 3.3. Personal Protective Equipment Page 5 3.4. General Safety Instructions Page 6 4. -
Page 3: General Information
1. General Information Würges vibrator motors are state-of-the-art and are safe to operate when used as intended. Before using the vibrator motors, read the operating instructions completely and carefully. 1.1. Target Group All users of vibrator motors The operating instructions must be read and understood by everyone who is responsible for the installation, commissioning, maintenance and repair of vibrating motors. -
Page 4: Symbols Used
2. Symbols Used ATTENTION Important note on processes to be observed. Indicates the possibility of fatal, severe or EXPLOSION irreversible injuries if the product is used in an HAZARD explosive atmosphere. Indicates the possibility of fatal, severe or DANGER irreversible injuries from live parts. Indicates the possibility of fatal, severe, or WARNING irreversible injuries from general hazards. -
Page 5: Safety
3. Safety 3.1. Intended Use Vibrator motors are not independently functioning machines. They are used to drive vibrating machines, such as vibratory feeders, conveyor pipes, sieving machines, sorting machines and as flow aids in silos and bunkers. These machines use vibrations for sieving, conveying, loosening, compacting and sorting. - Page 6 3.4. General safety information Vibrator motors generate vibrations. The operator of vibration systems must protect employees against actual or possible risks to their health and safety from the effects of vibrations. Würges Vibrationsmotoren GmbH accepts no responsibility for damage to property or personal injury if technical changes are made to the product or the information and regulations in these operating instructions are not observed.
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Page 7: Technical Data
4. Technical Data 4.1. Type Designation Foot mounted VFL: Flange Mounted High Frequency FV / IV / INV: altern. Mounting patterns 2MV: 2 Force output HV 130 / 6 - 1250: Foot Mounted 130: Framesize 6-pole 1250: Working Moment 1250 cmkg GTH1: 1 split cover GTH2: 2 split covers 4.2. - Page 8 From size HV 1 upwards 1 Type designation 2 Force 3 Mains voltage 4 Rotational speed 5 IP-Protection 6 Capacitor for 1~ Phase use 7 Year built ϕ 8 Power factor cos 9 Frequency 10 Serial Number 11 Thermal protection class (F=155°C, H=180°C) 12 Input power P1 13 Rated current...
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Page 9: Design And Function
4.3. Design and Function The electric drive of the series is an asynchronous motor. The exception is the type HV 2 GL, where it is driven by a permanent magnet- excited direct current motor with carbon brushes. There are eccentric unbalance discs on the two shaft ends of the motor. This is understood to mean a rotating body, the mass of which is not distributed rotationally symmetrically, and which thus generates vibration. - Page 10 Designed for continuous operation (S1) with full unbalance setting (except HV 6 / 2-8 with Duty 40% S3) Centrifugal force adjustment in steps with plug-in unbalance disks (see p. 17) or stepless with swiveling unbalance disks (see p. 19) The stator Frame up to and including size HV 85 are made of a special, resistant aluminum alloy, some with cooling fins for perfect cooling.
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Page 11: Transport And Storage
5. Transport and Storage Upon delivery, the motors must be checked for visible transport damage. If the motor shows visible damage, it must not be put into operation. The vibration motor must be returned to the manufacturer for examination and, if necessary, repair. The vibrator motors must be stored in closed, dry rooms at ambient temperatures of -20 °... -
Page 12: Installation
6. Installation and commissioning 6.1. Assembly / installation Vibrating motors can be installed in any installation position. They may only be attached to machines with flat, oil, grease and paint-free and rigid mounting surfaces. Surface quality: Only screws of quality class ≥ 8.8 ISO 4014 (DIN 931) or ISO 4017 (DIN 933) and nuts of quality class ≥... -
Page 13: Electrical Connection
6.2 Electrical connection When working on the vibration motors, they must be safely disconnected from the electrical network. Proceed as follows: 1. Turn power off 2. Secure against being switched on again 3. Check that there is no voltage 4. Let the motor cool off 5. - Page 14 Connection diagram with PTC thermistor (use cable 7G1.5²) HV 1 – HV 85 HV 40, HV 75, ab HV 100 Star-delta connection not possible Star-delta connection possible Connection diagram High Frequency 42V 200Hz, 110V 200Hz, 250V 200Hz To prevent possible overloading, each vibrator must have its own motor protection switch, the tripping current of which must be set in accordance with the data on the nameplate.
- Page 15 Insert the cable into the terminal box and connect according to the previous diagram (see page 14). Except for HV 0.4/2, HV 0.4/2-1 and HV 0.1, these have the appropriate cables ex works. When tightening the cable gland nut, make sure that the cable sheath is fully covered by the seal.
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Page 16: Speed Control
6.3. Speed Control With our three-phase vibrating motors, the speed can be regulated with frequency converters. The output power of the frequency converter should be approx. 1.5 times the rated motor power (P1 / Pin). Please inquire about the maximum permissible final speed for each motor type. The speed reduction, up to approx. -
Page 17: Force Adjustment
7. Force Adjustment Danger of crushing when setting the centrifugal force. Make sure that the rotor shaft is fixed. The safety instructions on page 6 must be observed! If no special centrifugal force setting has been ordered, the motor is set to maximum centrifugal force ex works. - Page 18 Speed 4-pole min Motor Force 180° rotated removed HV 1/4 12,5 N 6,25 N HV 2/4 55 N 27,5 N HV 6/4 95 N 47,5 N HV 12/4-30 187,5 N 93,75 N HV 12/4-42 350 N 175 N Speed 6-pole 1000 min Motor Force 180°...
- Page 19 7.2. Centrifugal force adjustment with swivel unbalance discs From size HV 12/4-60 (exception HV 30/2 and HV 55) the centrifugal force is adjusted by turning the two outer unbalance disks. The percentage centrifugal force can be either: a) read off the scale on the shaft. One division corresponds to 10%. b) read off the back (fixed) unbalance on the etched scale.
- Page 20 After the centrifugal force has been set, loosened screws must be fastened again and the protective covers reassembled (for tightening torques see below). Otherwise there is a risk of accident! In order to guarantee the tightness of the motor, it is important to ensure that the seals are intact when dismantling and assembling the protective covers.
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Page 21: Maintenance
8. Service & Maintenance When working on the vibration motors, they must be safely disconnected from the electrical network. Proceed as follows: 1. Turn power off 2. Secure against being switched on again 3. Check that there is no voltage 4. - Page 22 8.2 Bearing data and relubrication The bearings of the vibration motors up to size HV 65 are lubricated for life. A maintenance of the bearings is with these devices not necessary. From size HV 40 we recommend the following lubrication intervals: 2-pole, 3000 min 50Hz, 3600 min...
- Page 23 6-pole, 1000 min 50Hz, 1200 min 60Hz Motor Bearing Initial filling Relubrication period Relubrication amount Bearing Life 50 Hz 60 Hz 50 Hz 60 Hz 50 Hz 60 Hz HV 6/6 6303 ZZ C4 >100 000 > 100 000 HV 6/6-18 6303 ZZ C4 >100 000 >100 000...
- Page 24 Direct Current DC, 3000 min Motor Bearing Initial filling Relubrication period Relubrication amount Bearing life 50 Hz 60 Hz 50 Hz 60 Hz HV 2 GL 6002 ZZ C4 5800 HV 2 GL Verst. 6002 ZZ C4 1000 HF, 6000 min 200Hz, 3000 min 200Hz Motor...
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Page 25: Spare Parts
9. Spare Parts When ordering spare parts, please state the following: • Motor type • Serial number (S/N) • Item number on the spare parts list, see page 33 • Desired amount We only accept a guarantee for original spare parts supplied by us. We expressly point out that original spare parts and accessories not supplied by us have not been checked and approved by us. - Page 36 1. Stator frame / encapsulated housing with winding (HV 1 & HV 2) 2. Bearing housing 3. Protective cover 4. Terminal box cover 5. Bearing cover 6. Stator 7. Motor shaft complete 8. Roller bearings 9. Fixed unbalance weight 10. adjustable unbalance weight 11.
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Page 37: Warranty
10. Disposal and recycling Packaging material and engine components must be disposed of in an environmentally friendly manner. Steel / Casted Iron Unbalance disks, motor shaft, screws, nuts, Schnorr disks, bearings, end shield, stator frame (from HV 40) Aluminium Frame, protective hoods, terminal box cover, nameplate Seals, terminal box block, cable gland Copper and resin... -
Page 38: Troubleshooting
12. Troubleshooting Fault Possible Cause Troubleshooting Remedy Vibrator surface Wrong connection Check the connection diagramm temperature exceeding Too much grease in Fill right amount of grease 80°C bearings Not enough grease in Fill right amount of grease bearings Bearing grease too dirty Clean bearing and refill Wrong mains voltage Check voltage and cable... -
Page 39: Single Phase Use With Capacitors
Single Phase Use with Capacitors 1~230V 50Hz AC The motor must be switched to 230 V (see p. 13) Exception HV 0.4 the motor cannot be switched. Use capacitors with a permissible voltage of 320 V: Motor Capacitor HV 0,4/2 230V HV 1/2 HV 2/2-4 HV 2/2-6... -
Page 40: Circuit Diagram
Circuit diagram for 2 counter rotating motors MT1 motor protection switch motor 1 MT2 motor protection switch motor 2 A1 wire break relay motor 1 A2 wire break relay motor 2 KM switch-on contactor F fuses... -
Page 41: Eu-Declaration Of Conformity
EU Declaration of Conformity The manufacturer Würges Vibrationsmotoren GmbH, Boschstr. 9, 86356 Neusäß hereby declares: The electric vibration motors of the series HV / FV / VFL / HF / IV / INV / 2MV comply with the regulations of the following European directives: 2014/35 / EU (low voltage) The following harmonized standards were applied: EN 60034-1... - Page 42 Notes...
- Page 43 Notes...
- Page 44 Würges Vibrationsmotoren GmbH Boschstr. 9 D-86356 Neusäß Phone +49 821 999824-00 E-Mail info@wuerges.de www.wuerges.de © 09/2021 Rev. 00...
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