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RHINO MOTION CONTROLS 

RMCS-2301 

50V 20A servo drive / controller  
Digital Step/Direction input interface (Max. 50Vdc and 20A) 
 

http://www.rhinomc.com 

http://www.rhinomotioncontrols.com  

Page 1 

 

High-Torque Encoder DC Servo Motor and Driver

 

[RMCS-225X]

 

 

 

 

 

Installation Manual and Datasheet 

Summary of Contents for RMCS-2301

Page 1: ...V 20A servo drive controller Digital Step Direction input interface Max 50Vdc and 20A http www rhinomc com http www rhinomotioncontrols com Page 1 High Torque Encoder DC Servo Motor and Driver RMCS 225X Installation Manual and Datasheet ...

Page 2: ... Description Thank you for purchasing RMCS 2301 50V 20A servo drive controller The position of the DC servo motor can be controlled by a STEP PULSE and DIRECTION digital interface similar to stepper motors The PULSE STEP DIRECTION inputs are optically isolated Both inputs work with 2 5V 3 3V or 5V logic drive signals The input drive current is 5mA at 2 5V so almost all logic family 74LS 74HC etc c...

Page 3: ...me Description Terminal 1 GND Power Ground or Power Ve Terminal 2 V Power Ve 12VDC to 50VDC Max wrt GND Terminal 3 Motor 1 DC motor connection 1 Terminal 4 Motor 2 DC motor connection 2 Encoder and Input Terminal Assignments Terminal No Terminal Name Description Terminal 5 ENA Encoder A input Terminal 6 ENB Encoder B input Terminal 7 5V 5V volt for Encoder only Terminal 8 Gnd Gnd for Encoder only ...

Page 4: ...of board Pot No Pot Name Description Pot 1 Proportional Gain Pot 2 Integral Gain Pot 3 Differential Gain Pot 4 Current Limit Control Signal Connection NPN pull down In this connection technique all the signal ve inputs are connected to a common high voltage VCC The opto isolators LED is turned on by a pull down on the Ve terminals by an NPN transistor output Multiplier SW3 SW4 Step Input Multiplie...

Page 5: ...ervo Motor and Driver RMCS 225X Control Signal Connection PNP pull up In this connection technique all the signal ve inputs are connected to a common low voltage GND The opto isolators LED is turned on by a pull up on the Ve terminals by an PNP transistor output Control Signal Connection Differential In this connection technique each input is differential controlled and no necessity for a common v...

Page 6: ... to respond Check all Gain settings Power Supply Selection A high torque DC motor requires high current during startup and during high load or irregular load conditions The general rule of thumb to make sure your power supply is adequate for a DC motor is to make sure it can supply the maximum current required by the motor during stall condition It is also good practice to have sufficient low ESR ...

Page 7: ... service Please make sure that you have gone through this entire installation manual and datasheet before deciding that your product is liable for replacement or repair under this 6 month warranty Customer shall prepay shipping charges for products returned to Rhino Motion Controls for warranty service and Rhino Motion Controls shall pay for return of products to customer Warranty Limitations Rhin...

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