::: JUSTEK :::::::::::::::::::

- DSP based full-digital servo drive optimized for linear motor
- Precision motion control by the digital current control based on space voltage vector

Features

High performance servo driver
  - Current control type based on space vector modulation
  - High PWM resolution (13bit)
  - High frequency pulse train input (6MHz)
  - Control of micro current is possible via 14bit AD converter

Compatible with diverse communication interfaces including SPI, USB, etc.

General purpose I/O (input 9/ output 9) and programmable operation

Dedicated UI software MCS for setup

Model			JSMD-02	JSMD-03
Specifications
Input Power	Nominal Input Voltage(Vac)		220
	Rated Input Voltage(Vac)		200~230
	Input Frequency(Hz)		50/60
	Phase Requirement		1 or 3 phase	3 phase
Output Power	Output Voltage(Vac)		0~170
	Rated Continuous Output Current(Arms)		5.3	11
	Peak Output Current(Arms)		16	42
	Rated Output Power(kW)		0.5	1.5
	Maximum PWM Frequency(kHz)		20	13.3
	Minimum Dead Time(μs)		3.5
Bus Protection	Nominal DC Bus Voltage(Vdc)		310
	Over Voltage Trip Level(Vdc)		410
	Under Voltage Lockout Level(Vdc)		180
	Regeneration Turn-on Voltage(Vdc)		380
	Regeneration Turn-off Voltage(Vdc)		350
Feedback	Current Sensing	Resolution(bits)	14
		Range(Apeak)	±32	±63
	Digital Encoder Interface		ABZ type quadrature encoder up to 8MHz (after ⅹ4)
	Analog Encoder Interface		N/A
I/O Interface	Motion Interface		1) Pulse/Dir or CW/CCW (Line drive type)
			2) Digital input position command (32 points)
			3) Analog current command DC -10V ~ +10V
	Hall/Limit Sensor Interface		3M 14-pin (5V open collector type)
Environment	Operation Temperature(℃)		5 to 45
	Storage Temperature(℃)		0 to 70
	Ambient Humidity(%)		20 to 80 (without condensation or frost)
	Vibration(m/sec²)		5

* Note : Specifications are subject to change without further notice.

JUSTEK, Inc.

Japan branch : Morikawa Koudenki, Inc.