BLD 5603
BLD 5606
Series
Operating Instructions
Servo Amplifier
4-Quadrant PWM for Brushless DC-Servomotors
Page 1: ...BLD 5603 BLD 5606 Series Operating Instructions Servo Amplifier 4 Quadrant PWM for Brushless DC Servomotors Series...
Page 2: ...Surf to the following Internet address and you will find the latest edition of the instruction manual on line www minimotor ch uk pr For direct Download w w w f a u l haber com Miniature Drive Systems...
Page 3: ...C4P and BLD 5606 CC4P for current control 18 2 Servo amplifiers BLD 5603 SH4P and BLD 5606 SH4P for speed control 18 3 Servo amplifiers BLD 5603 SE4P and BLD 5606 SE4P for speed control with encoder 1...
Page 4: ...analog current command The amplifiers are designed for use with a position controller or in constant torque applications Speed control two amplifier configurations are available BLD 5603 SH4P or BLD 5...
Page 5: ...brushless DC Servomotors with an additional encoder Current control Speed control The Servo Amplifiers type BLD 5603 CC4P and BLD 5606 CC4P are the basic board suitable for the current control torque...
Page 6: ...CC4P SH4P SE4P 119 3 x 90 5 x 29 119 3 x 90 5 x 37 119 3 x 90 5 x 37 mm 195 225 225 g 4 Technical data Format L x W x H Weight Specifications subject to change without notice 4 Dimensions and weight...
Page 7: ...2 Input resistance Frequency bandwidth Logical input Ouptput voltage for external use Positive 50 mA max load Negative 5 mA max load Total stand by current typical Hall sensors included Speed range 3...
Page 8: ...Current limiter type I2 t A brushless DC servomotor tolerates peak currents much higher than the maximum continuous current admissible though only for a limited period of time A current limiter type...
Page 9: ...riod longer than the maximum T period the servo amplifier will impose the current Ilim which will continue for the duration of the overload e g interval t4 t5 N B When the limiter is active the servo...
Page 10: ...logical Current amplifier Controller Brushless DC Servomotor Power stage Current feedback Thermal shutdown Ph A Ph B Ph C Hs A Hs B Hs C Dimensional drawing GND Enable Vm For combination with Brushles...
Page 11: ...sor C Hall sensor B Hall sensor A Enable Supply 5V Current command Before connecting it is recommended to read chapter 17 Special considerations Logical supply output Power supply Phase output Hall se...
Page 12: ...l For combination with Brushless DC Servomotors 2036 2444 3056 3564 Speed command Controller Brushless DC Servomotor Power stage Current feedback Thermal shutdown Ph A Ph B Ph C Hs A Hs B Hs C GND Spe...
Page 13: ...sensor B Hall sensor A Enable Supply 5V Speed command Motor Speed Monitor Before connecting it is recommended to read chapter 17 Special considerations Logical supply output Power supply Phase output...
Page 14: ...contact Pot Offset trimmer adjustment Female terminal block type MC 1 5 4 G 3 81 Phoenix contact Scale reduced GND logical Controller Power stage Current feedback Thermal shutdown GND Speed amplifier...
Page 15: ...mmand Motor Speed Monitor Before connecting it is recommended to read chapter 17 Special considerations Logical supply output Power supply Phase output Hall sensors Logical command Analog command Enco...
Page 16: ...otor Imax nmax Maximum current and speed reached by the motor in your specific application 17 3 Wiring A well known disadvantage of Pulse Width Modulation PWM is the large amount of interferences gene...
Page 17: ...ength In case of wires longer than the standard product 0 3 m it is recommended to use the following cable sections Phase brushless DC servomotors type 2036 B 2444 B 1 0 mm2 AWG 18 Phase brushless DC...
Page 18: ...sensor A Shielded Hall sensor wires Figure 1 Figure 2 Brown Orange Yellow Black Red Grey Blue Green Phase A Phase B Phase C GND logical Logical supply 5V Hall sensor C Hall sensor B Hall sensor A Bro...
Page 19: ...ram 18 4 Offset adjustment 18 5 Selection of R7 for servo amplifier BLD 5603 06 SH4P 7 3 and 18 7 Current limiter Procedure Connect the servo amplifier Adjust offset Select R7 R1 C1 and C2 Set current...
Page 20: ...he amplifier allows to calculate the min controllable speed for this application i e 10 000 rpm 40 250 rpm However this min speed of 250 rpm is not reachable the min speed reachable with the SH4P modu...
Page 21: ...e denominator this was chosen intentionally since the CPR value normally exceeds 100 and in such a way the max speed and the gain are obtained by a simple calculation N B The max motor speed must not...
Page 22: ...er allows to calculate the min controllable speed i e 7 800 rpm 40 195 rpm there are no problems since the value is below 340 rpm 4 The gain value allows to calculate the analog input command for a gi...
Page 23: ...ical with those of the type of application to be optimized 4 Apply rectangular low frequency signal e g 0 2 Hz 2V 5 Display the output signal Motor Speed Monitor contact 15 on an oscilloscope Part 2 P...
Page 24: ...tain a max speed of 35 000 rpm is between 8 2 k and 11 k 4 Determine by way of experiment the value of R7 corresponding to a max speed of 35 000 rpm choicing a resistance value between those as determ...
Page 25: ...fier components R7 33 k R1 120 k C1 1 F C2 33 nF Speed command Diagram 1 Measurement 1 input signal Comment The speed command is applied to contact 14 of the connector Time sec Absolute Speed command...
Page 26: ...d thus it increases the system stability positive effect The load slows down the response negative effect Time sec Motor Speed Monitor V Motor with load and optimization Diagram 4 Comment This measume...
Page 27: ...the function of the regulator components R1 C1 and C2 in such a way to allow an intervention in the stability of the system Starting data are identical to those in Application 4 The speed command corr...
Page 28: ...stem to stabilize is increased Measurement 6 output signal Diagram 6 Decrease of R1 R1 56 k Time sec Motor Speed Monitor V Diagram 7 Comment compare against Measurement 2 Increasing capacity C1 increa...
Page 29: ...ree components R1 C1 and C2 are closely interlinked If e g there are problems when setting up the system at low speed varying only the capacity C2 it is also necessary to change the values of the comp...
Page 30: ...28 Notes...
Page 31: ...29 Notes...
Page 32: ...er 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 14881 Evergreen Avenue Clearwater FL 33762 3008...