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Dart Controls Reseller

700BDC/730BDC Brushless DC Motor Control

Shop Dart Controls products with fast support, dependable availability, and help from a team that understands motor speed controls, drives, encoders, tachometers, and control accessories.

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Dart’s 700 Series of DC brushless motor controls provides variable speed operation for most brushless DC motors. Compact, economical, and ENERGY EFFICIENT, the 700 Series provides the newest alternative in motor control. These drives are ideal where high speed or quiet operation is needed, combined with a BLDC motor completely eliminating brush wear. The 700 Series may be provided with a pluggable connector and fixed speed settings for OEM applications.

The 700BDC / 730BDC / 731BDC models are ideal for fan, pump and other basic applications. The 733BDC is suited for those applications where more sophisticated motor speed profile control is needed (ACCEL/DECEL). Model 733BDC has a unique Current Limit Latch feature that allows many options for addressing equipment and personnel safety in overload conditions.

The 731BDC model (only) offers our new Modbus RTU serial interface option. Change speed and direction, monitor speed and system health, profile speed for servo-like response – all these capabilities and now unlocked with the model 731BDC-RTU – call us to discuss your application needs.

MODEL NUMBER STYLE/ CLASS INPUT/OUTPUT OPEN/CLOSED LOOP CONTINUOUS RATING
700BDC - Basic drive for fan, pump and other simple applications where not much more than commutation is needed CHASSIS/ ISOLATED 11-40VDC/ 10-36VDC OPEN 200W / 5 AMPS
701BDC - (Obsolete - replaced by 731BDC below) CHASSIS/ ISOLATED 11-40VDC/ 10-36VDC CLOSED 200W / 5 AMPS
703BDC - (Obsolete - replaced by 733BDC below) CHASSIS/ ISOLATED 11-40VDC/ 10-36VDC CLOSED 200W / 5 AMPS
730BDC - Basic drive for fan, pump and other applications with larger motors CHASSIS/ ISOLATED 10-54VDC/ 8-48VDC OPEN 480W / 7.5AMPS (9A w/ optional heat sink)
731BDC - Basic drive for simple applications using larger motors and where speed regulation is more critical CHASSIS/ ISOLATED 10-54VDC/ 8-48VDC CLOSED 480W / 7.5AMPS (9A w/ optional heat sink)
731BDC-RTU: NEW serial interface enabled BLDC drive with Modbus RTU communications CHASSIS/ ISOLATED 10-54VDC/ 8-48VDC CLOSED 480W / 7.5AMPS (9A w/ optional heat sink)
733BDC - Full featured drive where speed regulation and need to profile motor speed are important for larger motors CHASSIS/ ISOLATED 10-54VDC/ 8-48VDC CLOSED 480W / 7.5AMPS (9A w/ optional heat sink)

 

**Isolation means drive will accept 0-10VDC or 4-20mA signal to change speed, without special wiring considerations.

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