R30-090-10
The Copley Controls R30-090-10 motor driver delivers high-performance DC powered analog current amplification as part of the Bantam M-Axis Controllers series. Its versatile design supports both DC brush and brushless motors, providing precise torque control via a ±10 Vdc input signal. The compact footprint and solderless PCB connectors enable a cost-effective multi-axis solution, reducing overall system size. Integrated digital Hall commutation ensures reliable feedback for motor phase control, while the standalone architecture simplifies integration with external motion controllers. This amplifier’s robust construction makes it suited for demanding industrial automation environments.
The technical specifications of the R30-090-10 highlight its capability to handle a Peak Current of 10 Adc with ±5% tolerance and Continuous Current of 5 Adc at ±15% accuracy. It delivers a Peak Output Power of 855 W and maintains Continuous Output Power of 427 W under steady operation. Input requirements span an Input Voltage Range of 20~90 Vdc, while the driver’s Output Resistance of 0.075 ohms ensures precise current regulation. Its commutation scheme is Trapezoidal using digital Hall feedback, and the three-phase MOSFET design operates at 33 kHz switching frequency. The physical package measures 53.3 x 45.7 x 15.2 mm and weighs 0.082 lb [0.037 kg], supporting installation in space-constrained control cabinets. Environmental ratings include an Ambient Operating Temperature of -40°C to 70°C and Storage Temperature of -50°C to 85°C for reliable performance in harsh conditions.
Operational features of the R30-090-10 amplify its utility in precision motion systems. It provides forward and reverse enable inputs for limit switch and safety circuit integration, while the Amp Enable input accepts active LO signals up to 24 Vdc. Digital outputs such as Amp-OK allow real-time status monitoring, and dedicated outputs drive regenerative circuits or motor brake control. The analog inputs support dynamic adjustment of peak and continuous current limits from 10% to 100% of rated values, with an adjustable I²T limit ranging from 0.5 to 5.0 Vdc. Current monitoring is available through a ±3.0 Vdc analog output that mirrors the current loop command reference.
System integration of the R30-090-10 is streamlined for industrial automation and multi-axis motion control applications. Its standalone configuration and PCB mounting connectors facilitate quick integration into custom drive boards or OEM control modules. The ±10 Vdc command interface and versatile enable logic ensure compatibility with a wide range of external controllers, PLCs, and CNC systems. Ideal target applications include robotics, packaging machinery, material handling, and factory automation where compact size, high dynamic response, and precise current control are critical.
