Intelligent Motion Systems MDM42 AC specifications Standard Specifications, Setup Parameters

MDrive42AC Plus MICROSTEPPING

STANDARD SPECIFICATIONS

INPUT VOLTAGE	Range	120 V MDrive – 95 to 132 VAC @ 50/60 Hz
		240 V MDrive – 95 to 264 VAC @ 50/60 Hz
ISOLATED INPUT	Step Clock, Direction and Enable
	Voltage Range	+5 to +24 VDC Sourcing or Sinking
	Digital Filter Range	50 nS to 12.9 µS (10 MHz to 38.8 kHz)
	Clock Types	Step/Direction, Quadrature, Step Up/Step Down
	Step Frequency (Max)	2 MHz
MOTION		Number of Settings	20
	Resolution		200, 400, 800, 1000, 1600, 2000, 3200, 5000,
		Steps Per Revolution	6400, 10000, 12800, 20000, 25000, 25600,
			40000, 50000, 51200, 36000 (0.01 deg/µstep),
			21600 (1 arc minute/µstep), 25400 (0.001mm/µstep)
TEMP OUTPUT WARNING	Open-Drain Type	+5 to +24 VDC	50 mA Current
THERMAL	Operating Temperature	Heat Sink	–40° to +75°C (non-condensing)
		Motor	–40° to +90°C (non-condensing)
PROTECTION	Type	Thermal, Internal Fuse†

† Designed for line-neutral systems.

SETUP PARAMETERS
	Function	Range	Units	Default
MHC	Motor Hold Current	0 to 100	percent	5
MRC	Motor Run Current	1 to 100	percent	25
MSEL		1, 2, 4, 5, 8, 10, 16, 25, 32, 50,
	Microstep Resolution	64, 100, 108, 125, 127, 128,	µsteps per full step	256
		180, 200, 250, 256
DIR	Motor Direction Override	0/1	—	CW
HCDT	Hold Current Delay Time	0 or 2–65535	mSec	500
CLK TYPE	Clock Type	Step/Dir, Quadrature, Up/Down	—	Step/Dir
CLK IOF	Clock and Direction Filter	50 nS to 12.9 µS	nS (MHz)	200 nS (2.5 MHz)
		(10 MHz to 38.8 kHz)
USER ID	User ID	Customizable	1–3 characters	IMS
EN ACT	Enable Active	High/Low	—	High
WARN TEMP	Over Temperature Warning	0 to 125°C	°C	80°C

All parameters are set using the supplied IMS SPI Motor Interface GUI and may be changed on-the-fly.

An optional Communication Converter is recommended with first orders.

MOTOR SPECIFICATIONS

Holding Torque

Detent Torque

Rotor Inertia

Weight (Motor+Driver)

SINGLE LENGTH

1147 oz-in / 810 N-cm

35 oz-in / 25 N-cm

0.0917 oz-in-sec2 / 6.5 kg-cm2

14.07 lb / 6.38 kg

DOUBLE LENGTH

2294 oz-in / 1620 N-cm

84 oz-in / 59 N-cm

0.1833 oz-in-sec2 / 13.0 kg-cm2

21.25 lb / 9.64 kg

ENCODER SPECIFICATIONS

INTERNAL DIFFERENTIAL

OPTICAL ENCODER

Pin Assignments

19-Pin M23 Connector	Function
Pin 3	Index +
Pin 4	Channel B +
Pin 5	Channel B –
Pin 7	Channel A +
Pin 14	Index –
Pin 15	Channel A –

Line Count	Part Number
100	EA
200	EB
400	ED
500	EH
512	EX
1000	EJ
1024	EY

Note: All encoders come with an index mark, except the 400 line count.

2 MDrive42AC Plus Microstepping REV060208