Home Copley Controls Junus Series JSP-180-10

JSP-180-10

Name: JSP-180-10
Brand: Copley Controls
Price: 261 USD
Rating: 4.6 (12 reviews)

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3 Minutes 48 Seconds

The JSP-180-10 is a compact module measuring 5.10 inches by 3.22 inches and weighing 0.66 lbs. Manufactured by Copley Controls as part of the Junus Series, it features a peak current of 10 Adc and operates within a voltage range of +20 to +180 Vdc. It supports RS232 digital communication for operations.

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Description
Specs
FAQ

Product Description

The JSP-180-10 servo amplifier is a high performance device designed by Copley Controls to ensure optimal control of DC brush or voice coil motors with ungrounded windings. It delivers precision and reliability for demanding motion control applications.

The JSP-180-10 servo amplifier features current loop sampling at 20 kHz to provide exceptional bandwidth and adjustability while the velocity loop operates at 4 kHz for broad velocity control. Its carrier cancellation modulation minimizes motor ripple current and heat dissipation especially at a standstill to ensure low distortion for voice coil motor applications. Pulse Width Modulation (PWM) operates at 40 kHz that significantly reducing losses in low inductance motors. The digital inputs employ 74HCT14 Schmitt triggers with RC filters to offer programmable functions for active levels via CME 2™ software. Inputs can handle Vin-LO below 0.5 V and Vin-HI above 1.9 V with a maximum input voltage of 10 V DC. The device supports pull-up or pull-down configurations to 5 Vdc or ground. This servo amplifier excels in demanding applications requiring accurate control, thermal efficiency and operational flexibility.

The Junus series servo amplifier includes an RS-232 port supporting baud rates from 9,600 to 115,200, with a modular RJ-11 connector for setup and control for communication. The amplifier provides a bi-color LED for a status indication that simplifies diagnostics through color and blink patterns. It is equipped with dedicated and group programmable inputs for enabling amplifier functions, reset and active level selections. The motor connection terminals Mot (+) and Mot (-) are compatible with DC brush and voice coil motors. The combination of robust input filtering, versatile programming capabilities and high frequency PWM modulation ensures precise motor control with minimized ripple and energy loss.

JSP-180-10 Technical Specifications

Peak Current:	10 Adc
Mechanical Cooling:	Heat sink and/or forced air cooling
Digital Communications:	RS232
Feedback:	Back-EMF (velocity mode)
Continuous Current:	5 Adc
Hvmin To Hvmax:	+20 to +180 Vdc
Pwm Frequency Range:	1 kHz minimum, 100 kHz maximum
Current Loop Update Rate:	20 kHz (50 µs)
Velocity Loop Update Rate:	4 kHz (250 µs)
Size:	5.10 in (129,5 mm) X 3.22 in (81,79 mm) X 1.17 in (29,72 mm)
Weight:	0.66 lb (0.30 kg)
Operating Temperature Range:	0 to +45 °C

Frequently Asked Questions about JSP-180-10

Q: What motor types are supported by the JSP-180-10 servo amplifier?

A: The JSP-180-10 by Copley Controls supports DC brush and voice coil motors. It is designed for motors with ungrounded windings, ensuring optimal and precise control.

Q: What is the sampling frequency for the current loop in the JSP-180-10?

A: The current loop operates at a 20 kHz sampling rate. This high frequency provides exceptional bandwidth and adjustability for demanding motion control applications.

Q: How does the JSP-180-10 minimize motor ripple current and heat dissipation?

A: The carrier cancellation modulation of the JSP-180-10 reduces motor ripple current and heat dissipation. This ensures low distortion and high efficiency, especially for voice coil motor applications.

Q: What digital input capabilities does the JSP-180-10 servo amplifier offer?

A: The JSP-180-10 uses 74HCT14 Schmitt triggers with RC filters for digital inputs. It supports programmable functions via CME 2™ software, with Vin-LO below 0.5 V and Vin-HI above 1.9 V.

Q: How does the JSP-180-10 enable precise diagnostics and setup?

A: The JSP-180-10 features an RS-232 port with a modular RJ-11 connector for communication. Its bi-color LED provides diagnostic status through easy-to-interpret color and blink patterns.

Internal Product Review

‘‘The JSP-180-10 servo amplifier from Copley Controls is an excellent choice for demanding motion control applications. Its 40 kHz PWM modulation ensures low energy loss, while robust input filtering and 20 kHz current loop sampling deliver exceptional motor precision. The RS-232 port and programmable functions enhance flexibility and diagnostics.’’