JSP-090-20
The Copley Controls JSP-090-20 is a high-performance servo amplifier within the Junus Motor Controllers series, designed for precision motion control in industrial automation. It delivers a peak current of 20 Adc and supports an input voltage range of +20 to +90 Vdc, ensuring compatibility with a wide variety of power systems. Featuring a 20 kHz PWM carrier frequency, this lightweight unit (0.66 pounds) provides robust output while maintaining compact dimensions for seamless integration into OEM machinery and robotic systems.
Engineered for demanding applications, the JSP-090-20 offers a continuous current rating of 10 Adc and a peak output power of 1.64 kW. Its Pwm ripple frequency of 40 kHz minimizes distortion and noise, while a 3 kHz current loop bandwidth delivers rapid response to torque commands. The amplifier’s velocity loop update rate of 4 kHz and current loop update rate of 20 kHz (50 μs period) ensure precise control at high speeds. Communication is facilitated via RS-232 at baud rates from 9600 to 115,200, enabling straightforward parameter tuning and diagnostics during commissioning.
Beyond raw performance, the JSP-090-20 excels in reliability and efficiency. Its compact footprint (5.10 in x 3.22 in x 1.17 in) and low weight enhance mounting flexibility and thermal management. High-voltage compensation maintains consistent bandwidth across the full supply range, and flash memory stores user-configured parameters for rapid on-site setup. With a 66 kΩ input impedance, this amplifier easily interfaces with various control systems. The combination of durability, precise control loops, and broad voltage compatibility makes the JSP-090-20 an ideal choice for modern industrial applications demanding reliable, high-speed servo performance.
