Operating Instructions Servo Amplifier 2-Quadrant PWM - Q-TECH
Contents
1. min 1 mNm AM Result vea ES Ans Ms 4V No AM 8 Specifications subject to change without notice G 23 FAULHABER 7 Assembly note 8 Assembly note E Optimum heat dissipation is achieved by mounting the BLD 5018 module on a cooling surface and by the use of a thermal conduction paste E For longer distances between the motor and the control gt 30cm shielded cables should be used for the sensor cable and the motor cable 9 Specifications subject to change without notice KY AA FAULHABER The FAULHABER Group DR FRITZ FAULHABER GMBH 8 CO KG Daimlerstra e 23 71101 Sch naich Germany Tel 49 0 7031 638 0 Fax 49 0 7031 638 100 Email info faulhaber de www faulhaber de MINIMOTOR SA 6980 Croglio Switzerland Tel 41 0 91 611 31 00 Fax 41 0 91 611 31 10 Email info minimotor ch www minimotor ch MicroMo Electronics Inc 14831 Evergreen Avenue Clearwater FL 33762 3008 USA Phone 1 727 572 0131 Fax 1 727 573 5918 Toll Free 800 807 9166 Email info micromo com www micromo com MINIMOTOR SA Switzerland MA15001 english 1 issue 11 10 20012. Servo Amplifier 2 Ouadrant PWM for Brushless DC Servomotors alalis i Operating Instructions We create motion yer Com 2 gt yo Miniature Drive Systems a Micro Drives DC Micromotors Precision Gearheads 5 Servo Components 5 Drive Electronics Surf to the following Internet address and you will find the latest edition of the instruction manual on line SSeS www minimotor ch uk pr Netscape MINIMOTOR SA gt gt gt Miniature drive system 08 A M A 2 Es 0 T lt 4a a i 5 Back Reload Home Search Netscape Print Security Shop Location J http www minimotor eh uk pr7 CE what s Related SER Company profile System Type Motoctype Function Operating Current Speed Powersupply Curent Emit Instiuction manual FAULHABER mode contol contol wo A Donload Le 3002 Brush comm Quadrant Lineat Yes Yes 12 32 less Key Product design MCDC 2805 Brushcomm 4Quad ant PWM No Yes 1228 10 Eae ne B product range Brush comm Quadrant PWA Ho Yes 12 36 3 El 625 Key Brush comm 4 Quadrant Pins No Yes 12 50 w Elezo Applications Bushless 2 Quadrant PWM Ho Yes 12 35 3 FAULHABER Brusni 2Qusdrank pa ae Yes 20 50 15 Brushless 4Quasrann PWM Yes Yes 14 56 4 tone Sales network Brushless 2Quadrant PWM No Yes 10 56 a Bigse ey Exhibitions Brushless Quadrant PUMA Yes Yes 14 58 Blero Brushless 2 Quasrant PMMA No Yes 10 36 Eose ko NEN Br
3. according to requirements Preadjust potentiometer 270 At internal set value of the speed turn trimming potentiometer speed to short circuit between GND 8 and Spd E At external set value of the speed turn trimming potentiometer speed to and connect OV to Spd 9 against GND 8 E Turn trimming potentiometer Imax to H Preadjust trimming potentiometer nmax according to required maximum speed max speed min speed Connect supply voltage Increase speed set value by Trimming potentiometer or by external set value As long as the controller is in the active regulating range the speed can be adjusted by trimming potentiometer speed at a constant external set value Adjust maximum current with trimming potentiometer Imax 4 5A E 6A 20 22A SS 16 17A 8A 12 13A 10A Potentiometer Imax 7 Specifications subject to change without notice ZZ FAULHABER Considerations and procedure 7 2 Considerations to power supply Output voltage gt 12V und lt Vcc with a residual voltage of lt 5 Higher voltages will destroy device Output current Corresponding to the required torque and possible reserves for acceleration 7 3 Procedure for calculating the required minimum supply voltage Default Operating moment Ms mNm Operating speed ns min 1 Rated voltage of motor Un V Idling speed with Un no min 1 Characteristic curve slope _An
4. ating cycle and working conditions 4 Dimensions and weight 4x04 5 Mounting hole a gt MOOODOOOOD Scale reduced weight 360 g Figure 2 Specifications subject to change without notice ZZ FAULHABER 5 Safety notes M Operating voltages exceeding the specified values or reverse connection will destroy the devices M Unauthorised opening and improper repairs will put the user in danger E If the module is brought from a cold environment into the operating environment there can be condensation Wait until the module has reached the right temperature and is absolutely dry before it is put into operation 5 1 Connection informations 9 pin connector signals Plug loading Printing Description H1 Hall sensor 1 H2 Hall sensor 2 H3 Hall sensor 3 Supply voltage for Hall sensors GND Ground connection for Hall sensors Dis Control Input disable free curcuit Rev Control Input reverse turning direction GND Ground for control and set value input Spd Set value input for speed vosnsauswn Z 25 5 pol connectors power Nr Printing Description Ub Supply voltage L1 Motorwinding 1 Motorwinding 2 L3 Motorwinding 3 GND Ground for supply voltage VPWN m N 4 Specifications subject to change without notice SZ FAULHABER Preparing 6 Preparing 6 1 Control input for turning direction Rev The control input Rev is for changing
5. rs The commutation logic controls a MOSFET power stage with high efficiency rate that supplies the specific part winding of the motor A protection device against thermal overload is integrated The device can be attached nearby the motor due to the compact module construction line the result is a better power tracking The adjustment of the speed set value and speed adaptation also for motor nominal current is to be set by internal potentiometers Control inputs for the motor turning direction and enable function are included The connection is by a robust screw terminal 2 Illustration Figure 1 2 Specifications subject to change without notice 7 73 FAULHABER W 3 Specification BLD 5018 SC2P Power supply 20 50 VDC Switching freguency 20 kHz Continuous output current TA 22 C 18 A Analog input command Voltage range 0 5 VDC Logic input TTL Supply voltage for Hall sensors max 20 mA 5 VDC Maximum controllable speed 12 000 rpm Minimum controllable speed 2 800 rpm External inductance 0 300 pH Temperature range Operating temperature 10 45 C Storage temperature 40 85 ge D Analog input command may be set by an external potentiometer or an external voltage 2 The maximum controllable speed depends on the power supply the motor type and the load 3 The minimum controllable speed depends on the motor type and the load The appropriate value depends on the oper
6. the turning direction and can be controlled as following E With external switch E Open collector transistor E With TTL CMOS module Rev not connected or high level Rev connected to GND 8 or low level Turning clockwise Turning counter clockwise Direction of rotation can be changed only when motor stopped 6 2 Control input for disable Dis The control input Dis is for disabling the unit and can be controlled as following E With external switch E Open collector transistor E With TTL CMOS module Dis not connected or high level Dis connected to GND 8 or low level Motor is turning Motor does not turn Important notice For stopping the motor it is not advisable to make the set value to 0 but support this through disable Some motors could otherwise drift shortly This happens through the integral part of those controllers 5 Specifications subject to change without notice SS ZZ FAULHABER Preparing 6 3 Set value for speed The set value for the speed can be preset like following 6 3 1 By the means of the internal trimming potentiometer speed 6 3 2 By the means of an external potentiometer 6 3 3 By the means of external voltage 6 3 1 Set value with the internal trimming potentiometer speed Short circuit between GND 8 and Spd 9 Turn trimming potentiometer Speed to The speed is decreasing Turn trimming potentiometer Speed to The speed is increasing 6 3 2 Set value
7. ushless 4 Quadrant PWM Yes Yes 11 70 0 Teska Catalogue Brushless Quadrant PWA No Yes 1228 0 Basm request Brushless Quadrant PWM No Yes 12 36 3 Bere ney Brushless Quadrant PWM No Yes 12 50 0 El ese Kay We create motion Mrimoter SA 8980 Crogio Snitzerland Tel 41 0191 511 31 00 Fax 41 0191 611 31 10 Email Inlo rrinimoter ch TES BoP eZ For direct Download http www minimotor ch minicatalog pdf DriveCircuits Manuals IM_e_BLD_5018 pdf 7 23 FAULHABER W Index 1 Description 2 2 Illustration 2 3 Specification 3 4 Dimensions and weight 3 5 Safety notes 4 5 1 Connection informations 4 6 Preparing 5 6 1 Control input for turning direction 5 6 2 Control input for disable 5 6 3 Set value for speed 6 6 3 1 Set value with the internal trimming potentiometer 6 6 3 2 Set value with an external potentiometer 6 6 3 3 Set value with external voltage 6 6 4 Adjusting motor current 6 6 5 Shut down at overheat 6 Considerations and procedure 7 7 1 Considerations to put the device into operation 7 7 2 Considerations to power supply 8 7 3 Procedure for calculating the required minimum supply voltage 8 8 Assembly note 9 ZZ FAULHABER G Linf A The devices of the construction line BLD 5018 are 20 Servo amplifier with electronic commutation for three phase brushless DC Servomotors with Hall sensors which are arranged offset at 120 These Servo Amplifiers assess the rotor position over the integrated hallsenso
8. with an external potentiometer The built in trimming potentiometer Speed has to be positioned on for this An external potentiometer with 10K is required The potentiometer is to be connected as following Start at UH4 End at GND 8 wiper at Spd 9 6 3 3 Set value with external voltage The built in trimming potentiometer speed has to be positioned on The external set value is connected as following Set value GND to GND 8 Set value at Spd9 Set value voltage Speed OV Stop gt 0 1V to about 4 5V Speed according to set value voltage with speed control gt 4 5V to about 5V Motor turns with maximum speed according the supply voltage and is out of regulating range 6 4 Adjusting motor current Imax The current preset by trimming potentiometer Imax as following Type Maximum left position Maximum right position BLD 5018 6 7A gt 18A 6 5 Shut down at overheat The controller shuts down automatically when the temperature at the inside of the heat sink exceeds 80 C 6 Specifications subject to change without notice YZ FAULHABER Considerations and procedure 7 Considerations and procedure 7 1 Considerations to put the device into operation Please follow the sequence 1 2 Connect Motor to L1 L2 and L3 Connect Hall sensors H1 H2 H3 as well as Hall sensor supply to UH4 and GND to GND 5 from Hall sensors Connect control inputs
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