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TECHNICAL  SPECIFICATIONS.  

 

POWER SUPPLY    

  

115 V 50/60 Hz 

PROTECTION FUSE 

10 AT 250VAC (size 5x20) 

RATED MOTOR POWER 

380 W 

RATED MOTOR SPEED 

700 RPM 

RATED MOTOR VOLTAGE                

110 VDC 

RATED MOTOR CURRENT         

    

4,6 ADC 

RATED MOTOR TORQUE            

5 Nm 

MAX  MOTOR CURRENT              

16 ADC ( Ta = 25°C) – 16Nm 

OVERLOAD CURRENT PROTECTION 

> 5,5A - 3‘’ (motor torque > 6 Nm) 

FREQUENCY    PWM        

18 KHz 

CONTROLLER MAX TEMPERATURE     

80 °C 

SPEED REFERENCE MANUAL         

10K OHMS – TEN TURNS POTENTIOMETER  

SPEED REFERENCE AUTOMATIC                                         

 

4 –20 mA  EXTERNE SOURCE 

SPEED RANGE CONTROL 

30 – 700 RPM (TILL RATED TORQUE) 

SERVICE AT RATED POWER 

S2 – 40’ 

 

ADJUSTMENTS WITH TRIMMERS

  

 
DESCRIPTION 

 

 

 

 

TRIMMER

RANGE

FACTORY SET

MAX SPEED  

 

VMAX (CW  INCREASE) 

70V(600RPM) – 90V(780RPM) 

80V (680RPM) 

ACCELERATION DELAY 

ACC (CCW  INCREASE) 

0 – 3 s 

MIDDLE POSITION 

MIN SPEED 

VMIN (CW  INCREASE) 

0 – 25V 

0V 

IR COMPENSATION 

RxI (CW  INCREASE) 

0 – 35V (7

Ω 

x 5A) 

25 V

 

 

 

3

Summary of Contents for 7S115C

Page 1: ...7S115C_USE_1 doc DATE 25 08 2003 REV 0 1 1 ...

Page 2: ...h acceleration of the motor to avoid shock for the load Current limited protection of the motor and max torque for the load known Thermal protection to ensure no overload long time operations Overload current protection to avoid damage to the drive system if the motor is stalled for few seconds Alarm LED indicator R x I compensation to ensure the constant speed operation in the whole range of load...

Page 3: ... Nm FREQUENCY PWM 18 KHz CONTROLLER MAX TEMPERATURE 80 C SPEED REFERENCE MANUAL 10K OHMS TEN TURNS POTENTIOMETER SPEED REFERENCE AUTOMATIC 4 20 mA EXTERNE SOURCE SPEED RANGE CONTROL 30 700 RPM TILL RATED TORQUE SERVICE AT RATED POWER S2 40 ADJUSTMENTS WITH TRIMMERS DESCRIPTION TRIMMER RANGE FACTORY SET MAX SPEED VMAX CW INCREASE 70V 600RPM 90V 780RPM 80V 680RPM ACCELERATION DELAY ACC CCW INCREASE ...

Page 4: ...ng ALARM LED indicates the thermal protection overload current alarm and power stage broken 4 20mA CONNECTOR optoinsulated input 4 20 mA pins 1 2 not insulated input inhibit pins 4 5 from external device for automatic operation RUN DRY CONNECTOR output supply 115 VAC pins 1 2 for external device inhibit pins 4 5 HI PRESS CONNECTOR output supply 115 VAC pins 1 2 for external device inhibit pins 4 5...

Page 5: ...HE TRIMMER TILL THE SAME SPEED WILL BE OBTAINED If changes on the internal wires connections or fuse exchange are needed TAKE OFF THE MAIN SUPPLY BEFORE ANY OPERATION AUTOMATIC RESTART OF THE CONTROLLER MAY OCCUR IF THE LINE POWER IS TEMPORARY LOST CONNECTION OF EXTERNAL DEVICES PAY ATTENTION TO THE RIGHT CONNECTIONS OF THE INHIBIT AND 115VAC SUPPLY TROUBLESHOOTING MOTOR NOT RUN CHECK THE MAIN POW...

Page 6: ...6 ...

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Page 8: ...8 BRUSH CHANGE OPERATION ...

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