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1、1 MAXPLUS 306 OPTION SPINDLE AMPLIFIER Application This manual is designed to help you install the MaxPlus 306 Option Spindle amplifier. Unpacking and Inspection Carefully unpack the amplifier and inspect it for visible damage. Check items against the packing list. Report any missing or damaged item
2、s to your supplier. Warranty and Service The amplifier is warranted to be free from defects in workmanship and materials for a period of two years from the original shipment by MTS Automation. During the warranty period, a defective amplifier unit will be repaired or replaced as outlined below. Befo
3、re requesting return authorization, please try to verify that the problem is within the amplifier, and not with external devices. To arrange for repair or replacement, please contact: MTS Automation Customer Service (507) 354-1616 (800) 967-1785 MondayFriday, 8:004:30 Central Time You must provide t
4、he model and serial number from the labels on the amplifier. You must provide an explanation as to why the unit is being returned. You will be issued a return authorization number which must be marked on the return shipment and on all correspondence. Continued on next page 2 Warranty and Service (co
5、ntinued) Service Under Warranty Return your defective unit, freight prepaid, and it will be repaired and returned within two weeks of receipt via regular UPS, freight prepaid. Upon request, a factory-repaired replacement unit will be sent via regular prepaid UPS, within 4 working days. Next day ship
6、ment for overnight delivery, freight collect, is available at an expediting charge of $100. The defective unit is to be returned via regular UPS, freight prepaid, upon your receipt of the replacement. Non-Warranty Service Return your defective unit, freight prepaid, and it will be repaired on a time
7、 and material basis and returned within three weeks of receipt. OR contact your local distributor or MTS Automation Customer Service for a factory-repaired exchange unit, which is available at a flat rate price, assuming the defective unit is in repairable condition and is returned freight prepaid.
8、Next day shipment for overnight delivery, freight collect, is available at an expediting charge of $100. General Provisions Except as specifically modified by this warranty statement, all MTS Automation Conditions of Sale and Warranty shall apply. 3 Introduction The 306 Spindle Amplifier was designe
9、d to be used with the MPM1902R-1368 spindle motor. This motor is wound in a WYE configuration with four windings in each leg. The legs are connected by a system of relay switches mounted on the side of the motor that change the motor KE and KT. This allows up to 10 horsepower in four speed ranges, e
10、liminating the need for any complex mechanical gear reductions. The TAC output of the amplifier is scaled to the speed ranges as follows: Low Speed 1690 rpmTAC output = .69 volts Med Low Speed 21630 rpmTAC output = 1.63 volts Med High Speed 33300 rpmTAC output = 3.3 volts High Speed 45000 rpmTAC out
11、put = 5.0 volts The amplifier has overcurrent sensing which will cause the amplifier to shut down and produce a stall fault if the continuous current rating of the amplifier is exceeded by 20%. The stall fault also occurs if a speed variation between Command and actual TAC Feedback occurs. This is f
12、actory set to 20%. The amplifier also has an I/O selectable orient feature. This causes the motor shaft to rotate at a fixed rate of 1 rev per second in a CCW direction viewed from the shaft end of the motor. Ramping of the command input signal for a time period of 2 to 10 seconds is user selectable
13、. A DIP switch allows ramping to be enabled and disabled through the I/O connector. An analog dc voltage output that is proportioned to the output current is also supplied. Spindle Sizes Available HorsepowerRequired Amplifier Amplifier Input Voltage Required Motor 10MPA-50-306230 VacMPM1902R-1368 4
14、Specifications ParameterSpecification Operating Environment: Temperature Humidity 0 to 45C (32 to 113F) Maximum, Ambient 0 to 95% noncondensing Input/Output Interface: Analog Signals Velocity Command Input Velocity Output Current Output Differential input 0 to 10 Vdc(15 Vdc Max) 1 volt per 1000 rpm
15、10 volts = Rated Current 24 Volt Logic:Enable SPD 0 SPD1 Ramps Orient Slow Output (open collector) Fault Output (open collector) At Speed Output Note: +30 volts open circuit; .15 amps max when ON Fault Protection:Stall Shorts (Stator) Amplifier Temperature Feedback Resolver Tracking Motor Thermal HI
16、-BUS Encoder Simulation:TTL Differential Output Plus Index Phase Quadrature Line Count - 1024 Adjustments: 0 to Rated Current Limit (CL) Response (RESP) Auxiliary (AUX) Signal (SIG) Balance (BAL) Speed/Torque Regulation 5% Max Speed 5000 rpm Encoder Signals: Resolution Accuracy: Resolver Cable Length: 15 foot 25 foot 50 foot 100 foot 1024 lines Max. Error: 20 minutes 20 minutes 30 minutes 40 minutes 5 MPA-50-306-SPINDLE Mechanical Footprint B A 1.0“ .31NOTE 13.614.6 FRONT VIEW
