Intelligent Motion Systems MDM17Plus specifications Standard Specifications, Setup Parameters

MDrive17Plus MICROSTEPPING

STANDARD SPECIFICATIONS

INPUT VOLTAGE (+V)	Range	+12 to +48 VDC
		Power supply current requirements = 2A (maximum) per MDrive17Plus.
		Actual power supply current will depend on voltage and load.
	Universal	Voltage Range: +5 to +24 VDC Sourcing or Sinking
		Step Clock, Direction and Enable
ISOLATED INPUT
		Voltage Range: +5 VDC
	Differential
		Clockwise and Counterclockwise
	Digital Filter Range	50 nS to 12.9 µS (10 MHz to 38.8 kHz)
	Clock Types	Step/Direction, Quadrature, Step Up/Step Down, Clockwise/Counterclockwise
	Step Frequency	2 MHz Default / 5 MHz Max
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)
THERMAL	Operating Temperature	Heat Sink	–40° to +85°C (non-condensing)
		Motor	–40° to +100°C (non-condensing)

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	Microstep Resolution	1, 2, 4, 5, 8, 10, 16, 25, 32, 50, 64, 100,	µsteps per full step	256
		108, 125, 127, 128, 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, CW/CCW	—	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

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	32 oz-in / 22.6 N-cm	1.66 oz-in / 1.17 N-cm	0.00053 oz-in-sec2	/ 0.038 kg-cm2	10.4 oz / 294.8 g
DOUBLE LENGTH	60 oz-in / 42.4 N-cm	2.08 oz-in / 1.47 N-cm	0.00080 oz-in-sec2	/ 0.057 kg-cm2	12.0 oz / 340.2 g
TRIPLE LENGTH	74.9 oz-in / 52.9 N-cm	3.47 oz-in / 2.45 N-cm	0.00116 oz-in-sec2	/ 0.082 kg-cm2	15.2 oz / 430.9 g

ENCODER PIN ASSIGNMENTS

External Encoder

	DIFFERENTIAL ENCODER	SINGLE-END ENCODER
	with locking connector feature
Pluggable Interface	Function	Function
Pin 1	No Connect	Ground
Pin 2	+5 VDC Input	Index
Pin 3	Ground	Channel A
Pin 4	No Connect	+5 VDC Input
Pin 5	Channel A –	Channel B
Pin 6	Channel A +
Pin 7	Channel B –
Pin 8	Channel B +
Pin 9	Index –
Pin 10	Index +

Optional encoder cables are available.

Internal Encoder

An internal differential encoder option is available on MDrive17Plus Microstepping regular and IP65 sealed versions.

See Wire/Pin Assignments on the following page for connection details.

2 MDrive17Plus Microstepping REV060208