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GMW

USER’S MANUAL

MODEL: 5201

MODEL: 5201-MRD-MPS

PROJECTED FIELD ELECTROMAGNET

MOTORIZED ROTATING DRIVE

Date Sold:____________

PROPRIETARY

THIS DOCUMENT CONTAINS CONFIDENTIAL INFORMATION PROPRIETARY TO GMW ASSOCIATES. IT MUST

NOT BE REPRODUCED OR DISCLOSED TO OTHERS OR USED IN ANY WAY EXCECPT FOR THE INSTALLATION,

OPERATION OR MAINTENANCE OF GMW ASSOCIATES PRODUCTS.

File No: M5201a Projected Field Electromagnet.doc

Revision Date: April 10, 2003

_____________________________________________________________________________________

GMW

955 Industrial Road, San Carlos, CA 94070 Tel: (650) 802-8292 Fax: (650) 802-8298
Email: [email protected] Web site: http://www.gmw.com

Summary of Contents for 5201

Page 1: ...OT BE REPRODUCED OR DISCLOSED TO OTHERS OR USED IN ANY WAY EXCECPT FOR THE INSTALLATION OPERATION OR MAINTENANCE OF GMW ASSOCIATES PRODUCTS File No M5201a Projected Field Electromagnet doc Revision Date April 10 2003 _____________________________________________________________________________________ GMW 955 Industrial Road San Carlos CA 94070 Tel 650 802 8292 Fax 650 802 8298 Email sales gmw com...

Page 2: ...ersus Current TEST DATA Section 7 Field Uniformity DRAWINGS Section 8 Drawing 11901960 Electromagnet Motorized Rotation Drive General Assembly Drawing 11901860 Electromagnet General Assembly Drawing 11901950 Electromagnet Electrical Assembly Drawing 13900420 Electromagnet Electrical Wiring Drawing 13900430 Electrical Wiring Kepco Programming Plug Drawing 11901910 Electromagnet Terminal Block Assem...

Page 3: ...e hot 1 02 Ohm max power 20A 20V 400W Self Inductance Cooling 0 5 Litre min 1 0 bar 14 psid Thermal Interlock Open circuit above 75 C 167 F Dimensions Drawing 11901860 70 0 mm W x 60 0 mm D x 120 mm H 2 8 inch W x 2 4 inch D x 4 7 inch H Weight 4 kg 9 lb CAUTION The value of maximum coil resistance given should not be exceeded At this resistance the coils are at maximum safe temperature for contin...

Page 4: ...x 200 deg max Homing Switch 0 0deg Drive System Gear type Worm Worm Gear Mechanical reduction 100 1 Stepper Motor Motor type VS13B SFRIO Motor torque 0 5Nm 73 oz in Motor frame size 17 Stepper Motor Controller Model Compumotor Zeta 6104 AC Power 115V AC only Rotation Axis Scaling approx 6944 steps deg Dimensions Drawing 11901960 200 mm W x 200 mm D x 193 mm H 7 9 inch W x 7 9 inch D x 7 6 inch H W...

Page 5: ...ed the maximum coil hot resistance given in the specifications or coil overheating and possible damage may occur 5 Watches Credit Cards and Magnetic Disks Do not move magnetically sensitive items into the close vicinity of the magnet pole Even some anti magnetic watches can be damaged when placed in close proximity to the pole gaps during operation Credit cards and magnetic disks are affected by m...

Page 6: ... plug with the two securing thumbscrews 3 Connect the three sleeved wires to the output connector block on the rear of the Kepco BOP power supply as detailed below Black Wire with RED sleeve to Output Black Wire with BLUE sleeve to Common Green wire to Ground 4 Connect GPIB ribbon cable to edge connector on GPIB board 5 Connect GPIB adaptor into the back of Kepco BOP power supply 6 Secure GPIB ada...

Page 7: ...r will trip to the off position Clean cool 16 C 20 C water at 0 5 l min at 1 0 bar 14 psid should be used to cool the 5201 magnet The cooling copper tubes are electrically isolated from the coils to avoid electrochemical corrosion A 50 micron filter should be placed before the input to the magnet to trap particulates and avoid blockage of the cooling circuits Water Cooling Connections The magnet s...

Page 8: ...stall the driver follow the directions given below 1 Insert CD rom into computer CD ROM drive 2 Copy the complete 5201 Magnet Control directory to the host computers hard drive 3 Locate the Default dat file in the Data directory 4 Right mouse click on the file properties 5 Uncheck the Read Only attribute Before running the 5201 Magnet Control software set the Com Port control to match the Com Port...

Page 9: ...om the magnet power supply Loaded Excitation File Displays the current loaded excitation file MAGNET ROTATION CONTROL PANEL Home CW Control Makes the motorized rotating Drive rotate in a clockwise direction until it finds the homing position at 0 0 deg and resets the current position counter to 0 0 deg Home CCW Control Makes the motorized rotating Drive rotate in a counterclockwise direction until...

Page 10: ...ets the acceleration deceleration and velocity of the stepper motor when homing to the 0 0 deg position Soft Limits Range Sets the maximum minimum and increment on the soft limits scale Soft Limit feature can be turned On or Off by the Soft Limits control switch Velocity Chart Indicator Shows the current acceleration deceleration and velocity of the stepper motor Reset Controller on Start Up Sends...

Page 11: ...og file Auto log indicator will flash yellow CREATE DATA FILE PANEL Visible only when the new data file control is pressed Data File Header Control Provides inputs for test engineer magnet model magnet serial no andtest notes The computer date is automatically inserted into the data file Data File Name Control Provides input for new file name Create New Data File Control Creates a new data file an...

Page 12: ...rol or indicator on the front panel A description of the control or indicator function will appear in the help window ELECTROMAGNET OPERATION Current Control 1 Select current control mode default 2 Select Setpoint on the key focus control 3 Enter desired current from the keyboard and press the enter key The setpoint control pointer should move to the desired current and the correct current will be...

Page 13: ...ion Soft Limits Operation 1 Set the soft limits control to enable 2 Set the CCW limit by clicking on the blue pointer with the mouse and dragging to the desired location on the status indicator 3 Set the CW limit by clicking on the blue pointer with the mouse and dragging to the desired location on the status indicator 4 Click on either the CCW or CW Start Motion button The motorized rotating driv...

Page 14: ...n is overheating and must be rectified before further use of the magnet Water Hoses should be checked regularly for water leaks Any leaks should be rectified before further use of the magnet Motorized Rotating Drive Rotating Platencontains nylon ball bearings and does not require periodic lubrication Worm Gear should be lubricated annually by smearing the worm gear with a coating of a graphite bas...

Page 15: ...Section 6 EXCITATION CURVES ...

Page 16: ...Projected Field Magnet SN 001 Bx vs Current X Y 0mm Z 2mm 0 50 0 40 0 30 0 20 0 10 0 00 0 10 0 20 0 30 0 40 0 50 20 15 10 5 0 5 10 15 20 Current A Field T Upward Ramp Downward Ramp ...

Page 17: ...Projected Field Magnet SN 001 Bx vs Current X Y 0mm Z 3mm 0 50 0 40 0 30 0 20 0 10 0 00 0 10 0 20 0 30 0 40 0 50 20 15 10 5 0 5 10 15 20 Current A Field T Upward Ramp Downward Ramp ...

Page 18: ...Projected Field Magnet SN 001 Bx vs Current X Y 0mm Z 4mm 0 50 0 40 0 30 0 20 0 10 0 00 0 10 0 20 0 30 0 40 0 50 20 15 10 5 0 5 10 15 20 Current A Field T Upward Ramp Downward Ramp ...

Page 19: ...Projected Field Magnet SN 001 Bx vs Current X Y 0mm Z 5mm 0 50 0 40 0 30 0 20 0 10 0 00 0 10 0 20 0 30 0 40 0 50 20 15 10 5 0 5 10 15 20 Current A Field T Upward Ramp Downward Ramp ...

Page 20: ...Projected Field Magnet SN 001 Bx vs Current X Y 0mm Z 6mm 0 50 0 40 0 30 0 20 0 10 0 00 0 10 0 20 0 30 0 40 0 50 20 15 10 5 0 5 10 15 20 Current A Field T Upward Ramp Downward Ramp ...

Page 21: ...Projected Field Magnet SN 001 Bx vs Current X Y 0mm Z 7mm 0 50 0 40 0 30 0 20 0 10 0 00 0 10 0 20 0 30 0 40 0 50 20 15 10 5 0 5 10 15 20 Current A Field T Upward Ramp Downward Ramp ...

Page 22: ...Projected Field Magnet SN 001 Bx vs Current X Y 0mm Z 8mm 0 50 0 40 0 30 0 20 0 10 0 00 0 10 0 20 0 30 0 40 0 50 20 15 10 5 0 5 10 15 20 Current A Field T Upward Ramp Downward Ramp ...

Page 23: ...Projected Field Magnet SN 001 Bx vs Current X Y 0mm Z 9mm 0 50 0 40 0 30 0 20 0 10 0 00 0 10 0 20 0 30 0 40 0 50 20 15 10 5 0 5 10 15 20 Current A Field T Upward Ramp Downward Ramp ...

Page 24: ...Projected Field Magnet SN 001 Bx vs Current X Y 0mm Z 10mm 0 50 0 40 0 30 0 20 0 10 0 00 0 10 0 20 0 30 0 40 0 50 20 15 10 5 0 5 10 15 20 Current A Field T Upward Ramp Downward Ramp ...

Page 25: ...Section 7 TEST DATA ...

Page 26: ...Projected Field Magnet SN 001 Bx vs Z X Y 0mm Current 20A 0 00 0 05 0 10 0 15 0 20 0 25 0 30 0 35 0 40 0 45 0 50 0 1 2 3 4 5 6 7 8 9 10 11 12 Z mm Bx T ...

Page 27: ...ted Field Magnet SN 001 Bx vs X Y 0mm Current 20A 0 00 0 05 0 10 0 15 0 20 0 25 0 30 0 35 0 40 0 45 0 50 5 4 3 2 1 0 1 2 3 4 5 X mm Field T Z 2mm Z 3mm Z 4mm Z 5mm Z 6mm Z 7mm Z 8mm Z 9mm Z 10mm Z 11mm Z 12mm ...

Page 28: ...ed Field Magnet SN 001 Bx vs Y X 0mm Current 20 A 0 00 0 05 0 10 0 15 0 20 0 25 0 30 0 35 0 40 0 45 0 50 5 4 3 2 1 0 1 2 3 4 5 Y mm Field T Z 2mm Z 3mm Z 4mm Z 5mm Z 6mm Z 7mm Z 8mm Z 9mm Z 10mm Z 11mm Z 12mm ...

Page 29: ...ted Field Magnet SN 001 Bz vs X Y 0mm Current 20A 0 50 0 40 0 30 0 20 0 10 0 00 0 10 0 20 0 30 0 40 0 50 5 4 3 2 1 0 1 2 3 4 5 X mm Field T Z 2mm Z 3mm Z 4mm Z 5mm Z 6mm Z 7mm Z 8mm Z 9mm Z 10mm Z 11mm Z 12mm ...

Page 30: ...Section 8 DRAWINGS ...

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Page 46: ...Section 9 SOFTWARE REVISION LIST The Software revision number has the following format V1 1a Letter denotes bug fix Major version number Minor update number V1 0 First release April 10 2003 ...

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