Parker Hannifin Introduction, HD65 & HD130 Stepper Drives User Guide, Product Description

HD65 & HD130 STEPPER DRIVES USER GUIDE 1

Introduction

Product Description

The HD65 and HD130 stepper drives are bipolar, chopper-regulated units designed to operate with a wide range of motors. They incorporate all power supply components for direct operation from a mains transformer. The two drives deliver nominal motor currents of 6.5A and 13A respectively, and both operate at a motor supply of 240V DC.

All translation and current control functions are performed by a ULA- hybrid translator, and this incorporates a number of useful features including an anti-resonance circuit and automatic current square-off. The drives can be fitted with the optional MS20 microstep card which gives 1000 or 2000 steps/rev from a standard 200-step motor.

Specification	Nominal output current (2 phase on)	6.5A (HD65), 13A (HD130)
	Motor supply voltage	240v DC
	Current boost	30%
	Maximum boost duration	5 seconds (internally limited)
	Nominal standby reduction	50% (at rated current)
	Current programming	By DIL switch down to 50% of rated current
	Current programming steps	0.5A (HD65), 1A (HD130)
	Maximum stepping rates	Full step 20kHz
		Half step 50kHz
		1/5 step 100kHz
		1/10 step 100kHz
	AC power requirements	Motor supply range 86-172v AC at 7A
		(HD65), 14A (HD130).
		Logic supply 18-0-18 at 850mA.
		Fan supply (HD130) 115v RMS at 150mA.
	Auxiliary DC output	+24v at 250mA (500mA with external
		2200uF capacitor added)
	Input logic levels	Logic 1 level +11v to +13v or open circuit.
		Logic 0 level <+1v or short circuit to 0v
	Input impedance	Clock input 1K to +12v
		Other inputs 4K7 to +12v
	Logic outputs	Open-collector NPN, +30v max. (off),
		15mA max. (on)
	Operating temperature range	0° - 50°C
	Maximum heatsink temperature	85°C
	Suitable motor type	2/4 phase; 4, 6 or 8-lead (5-lead not
		suitable)
	Typical motor current rating (bipolar)	6A - 9A (HD65)
		12A - 18A (HD130)
	Minimum motor inductance	1.5mH (HD65)
		0.75mH (HD130)
	Weights	3.2kg (HD65)
		4kg (HD130)
	Dimensions (mm	Height overall 262, pcb only 233, Depth
		overall 262, pcb only 220 Width 106 (4.2"
		nominal)