Controllers　DS / DR Series

Our controllers are optimized to work with battery-powered systems using our motors. The controllers offer easy integration with no interference due to their low-EMI design and capability.

Product Lineup

DS-34EC1
DR-40FC1 / DR-40FC3

Performance Table

  DS-34EC1-IS311 DS-34EC1-IS221 DR-40FC1-R111A
Compatible Models IS-74   IS-94 / MS-94 IR-94 / MR-94  
Sensor System Hall Sensor Hall Sensor Resolver Sensor
Power-Supply Voltage Specifications

24-36 V DC (battery)
Input Voltage Range : 17-45 V DC

24-36 V DC (battery)
Input Voltage Range: 17-45 V DC

24-36 V DC (battery)
Input Voltage Range : 17-60 V DC
Rated Output Current 9 A rms 9 A rms 11.5 A rms
Peak Output Current 29 A peak  50 A peak  37 A peak 
Drive Method Sine Wave Drive
(Advanced Ignition Map)		 Sine Wave Drive
(Advanced Ignition Map)		 Vector Control
Control Function Speed Control Speed Control Speed Control
(Under Development: Torque Control, Positioning Control)
Mandated Revolution Speed Range 100-4,000 r/min 60-3,000 r/min 0-4,000 r/min
Interface CAN Communication
(Terminating Resistance : Enables Electrical Current Transition)		 CAN Communication
(Terminating Resistance : Enables Electrical Current Transition)		 CAN Communication
(Without Terminataing Resistance)
Size W : 116mm × D : 88mm × H : 29mm W : 116mm × D : 88mm × H : 29mm W : 116mm × D : 88mm × H : 29mm
Weight 0.22 kg 0.22 kg 0.22 kg
Degree of Protection IPX4
(Must use dedicated waterproof mating connector)		 IPX4
(Must use dedicated waterproof mating connector)		 IPX4
(Must use dedicated waterproof mating connector)
Low Radiation Noise CISPR32 class B Compliant
EN55011 class B Compliant		 CISPR32 class B Compliant
EN55011 class B Compliant		 CISPR32 class B Compliant
EN55011 class B Compliant
Withstand Voltage 500 V AC 1 minute
(Between Power Input Terminal and Case) 		 500 V AC 1 minute
(Between Power Input Terminal and Case)		 500 V AC 1 minute
(Between Power Input Terminal and Case)
Insulation Resistance 10 MΩ (min.) (500 V DC) 10 MΩ (min.) (500 V DC) 10 MΩ (min.) (500 V DC)

 

  DR-40FC3-R111A

DR-40FC1
（Preliminary Data）

  
Compatible Models IR-94 / MR-94   IR-74   
Sensor System Resolver Sensor Resolver Sensor  
Power-Supply Voltage Specifications

24-48 V DC (battery)
Input Voltage Range: 17-60 V DC

 24-48 V DC (battery)
Input Voltage Range: 17-60 V DC		  
Rated Output Current 11.5 A rms 9 A rms  
Peak Output Current 37 A peak  29 A peak   
Drive Method Vector Control Vector Control  
Control Function Speed Control
(Under Development : Torque Control, Positioning Control)		 Speed Control
(Under Development : Torque Control, Positioning Control)		  
Mandated Revolution Speed Range 0-4,000 r/min 0-4,000 r/min  
Interface CAN Communication
(with Terminating Resistance)		 CAN Communication
(without Terminating Resistance)		  
Size W : 116mm × D : 88mm × H : 29mm W:116mm × D : 88mm × H : 29mm  
Weight 0.22 kg 0.22 kg  
Degree of Protection IPX4
(Must use dedicated waterproof mating connector)		 IPX4
(Must use dedicated waterproof mating connector)		  
Low Radiation Noise CISPR32 class B Compliant
EN55011 class B Compliant

CISPR32 class B Compliant
EN55011 class B Compliant

  
Withstand Voltage 500 V AC 1 minute
(Between Power Input Terminal and Case)

500 V AC 1 minute
(Between Power Input Terminal and Case)

  
Insulation Resistance 10 MΩ (min.) (500 V DC) 10 MΩ (min.) (500 V DC)  

 

The system configuration of each brushless motor product,
including the controller, can be found in the catalog.

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if you have any questions.
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