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Related Manuals for PowerTec Ferrite F Series
Summary of Contents for PowerTec Ferrite F Series
- Page 1 Brushless Motor Manual Ferrite “F” Series Motors Installation and Operation Manual Powertec Industrial Motors sales@powertecmotors.com 13509 South Point Blvd Suite 190 Charlotte, NC 28273 www.powertecmotors.com © copyright 2012 by POWERTEC Industrial Motors, Inc...
- Page 3 Look for any mechanical damage that may have occurred during shipment. Report any AMBIENT TEMPERATURE DERATING CHART damage you find to the freight carrier FIRST. Then call 1.20 POWERTEC for help in assessing the damage. 1.10 1.00 2. STORAGE 0.90 0.80...
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Page 4: Operation
HIGH ENOUGH TO CAUSE BURNS! KEEP other warranty, expressed or implied, including fitness for the purpose ALL COMBUSTIBLE MATERIALS AWAY intended. The maximum liability of POWERTEC shall be limited to FROM THE MOTOR! the purchase price of the motor. © copy right 2012 by P O WE R TEC Industrial Motors, Inc... - Page 5 POW ERTEC “F” Series Motor Manual Page Quick Reference - - Model Numbering System - - Ferrite Motors Factory Assigned 00 = All standard Secondary Winding Feedback Connection 0 = None 1 = 1D A = 600 PPR 2 = 2D B = 1024 PPR 3 = 1Y 4 = 2Y...
- Page 6 Page POW ERTEC “F” Series Motor Manual 19. Stamped Rear Cover Rotor Assembly 20. Hex Head Tapping Screw Bearing Retainer (End Cap) 21. Lifting Lug Bearing 22. Drive End Bracket Cover Gasket 23. Wave Washer Cover 24. Air Baffle Hex Head Screw 25.
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Page 7: Electrical Connections
POW ERTEC “F” Series Motor Manual Page MOTOR PROTECTION POWERTEC Series motors come in two types: ELECTRICAL CONNECTIONS Resolver type motors are equipped with an integral resolver mounted in the rear of the motor (non-drive end), and with two All connections for the motor are in the main terminal box, except thermal switches in the windings. - Page 8 Page POW ERTEC “F” Series Motor Manual Primary Feedback Devices - - Technical RESOLVER EQUIPPED MOTORS Data The resolver supplied with POW ERTEC motors is a Frameless Resolvers frameless, single speed, transmitter type, mounted on the back of typical output @ 25°C the motor.
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Page 9: Thermistors And Thermal Switches
POW ERTEC “F” Series Motor Manual Page RESOLVER MOTORS - - CONNECTIONS AND TERMINAL MARKINGS CASE RESOLVER MOTOR THERMISTORS GROUND 5 6 7 8 9 10 MOTOR / RESOLVER LEADS Motors are shipped with nameplate connections (i.e., 1-Y, 1-D, 2Y, or 2-D) Check Motor nameplate for correct connections. - Page 10 Page POW ERTEC “F” Series Motor Manual the power leads must be made according to the nameplate (see Page 3). Start with the keyway of the motor shaft in the 12 o'clock ENCODER EQUIPPED MOTORS position (up) with the motor standing on its feet. The encoder connections must be run in a shielded cable.
- Page 11 POW ERTEC “F” Series Motor Manual Page MOTOR THERMAL SWITCH SETTING NEUTRAL -- There is a motor temperature thermal switch in the motor, inserted in the stator windings. The motor thermal switch leads The preceding procedure is used at the factory to do the are located in the main junction box.
- Page 12 Page POW ERTEC “F” Series Motor Manual MOTOR ENCLOSURES TEWC -- TOTALLY ENCLOSED, WATER COOLED The enclosure type is determined by whether the motor is cooled by air moving through it, or by convection to the ambient air For still larger sizes of totally enclosed motors, the totally around it, or by air moving over it.
- Page 13 POW ERTEC “F” Series Motor Manual Page slowly out. The banding will protect the magnets against damage while sliding out straight. Avoid jerky side to side movements. MOTOR SERVICE PROCEDURE While the rotor is out of the motor, protect the banding and Any competent motor shop that can overhaul AC induction motors magnets from sharp blows and pointed objects.
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Page 14: Troubleshooting
MOTOR RUNS HOT UNLOADED Sev ere load v ariations, such as a high inertia load changing speeds quickly may result in speed being erratic. Consult POWERTEC. 1. Check all items under Motor runs hot loaded. Driv e is unstable. Adjust gain and/or stability 2. -
Page 15: Routine Maintenance
POW ERTEC “F” Series Motor Manual Page PROBLEM LOW OUTPUT TORQUE The brakes do not normally require adjustments, but the pads may have to be changed periodically if the brake is used for 1. Improper alignment of feedback dev ice stopping duty. - Page 16 Page POW ERTEC “F” Series Motor Manual loaded systems and systems that are dynamic may require Lubrication Interval in Operating Hours - STANDARD BALL BEARINGS only careful study in choosing a suitable mounting system, grade of HORIZONTALLY MOUNTED, AVERAGE MOTOR SPEED (RPM) bolt to be used, and hence the required bolt torques.
- Page 17 POW ERTEC “F” Series Motor Manual Page RADIAL LOADING OF THE MOTOR When a motor is driving a belt-driven load, care must be taken to prevent the side pulling forces to damage the bearings and/or the shaft of the motor. MAXIMUM SHAFT RADIAL LOADING TABLE Standard Ball Bearings and standard shaft extension...
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Page 18: Motor Nameplate Data
Page POW ERTEC “F” Series Motor Manual INSUL. CL. MOTOR NAMEPLATE DATA INSULATION CLASS "F" is rated for 105°C rise above an ambient temperature of 40°C. Class "H" is rated for 125°C rise. The motor over- temperature protector is set to correspond. FRAME An alphanumeric designation of the size of a motor. - Page 19 POW ERTEC “F” Series Motor Manual Page BEARING RELUBRICATION INTERVAL CHART SE THIS CHART TO ESTIMATE THE RELUBRICATION INTERVAL AT SPEEDS OTHER THAN BASE SPEED AND FOR HIGH SPEED MOTORS This chart is based on the use of Mobil SHC 1500 or Klubersynth HB 72-52 (high speed) grease. HOURS OF OPERATION 100,000...
- Page 20 2012 P/N 2093-000000-002 POWERTEC Industrial Motors 13509 South Point Blvd. • Suite 190 • Charlotte, NC USA 28273 • PHONE: 704-227-1580 Internet: powertecmotors.com • E-mail: sales@powertecmotors.com...