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part number ND2282, Brand leadshine, Type : Stepper driver, Phase 2 phase, Description new original - details see: https://www.machineto.com/2-phase-stepper-driver-nd2282-for-110-130-2-phase-stepper-motor-10239408

Description:

Introductions:

The ND2282 is a high performance and low noise microstepping driver based on pure-sinusoidal current control technology. It’s suitable for driving 2-phase and 4-phase hybrid stepping motors. By using advanced bipolar constant-current chopping technique, the ND2282 can output more torque than other drivers at high speed. The microstep capability allows stepping motors to run at higher smoothness, less vibration and lower noise. Its pure-sinusoidal current control technology allows coil current to be well controlled with relatively small current ripple, therefore smaller motor noise and less motor heating can be achieved. In addition, the ND2282 has a built-in EMI filter which can make the driver operate with higher reliability.

Features:

*High quality, cost-effective

*Low motor noise and heating

*Supply voltage up to 220VAC (310VDC)

*Output current up to 8.2A(5.86 ARMS)

*TTL compatible and Opto-isolated inputs

*Automatic idle-current reduction

*Input frequency up to 200KHz

*15 microstep resolutions selectable

*Suitable for 2-phase and 4-phase stepping motors

*DIP switch microstep & current settings

*Support PUL/DIR & CW/CCW modes

Specifications:

Parameters	ND2282
	Min	Typical	Max	Unit
Input voltage	80	220	220	VAC
Logic signal current	7	10	16	mA
Pulse input frequency	0	-	200	kHz
Isolation resistance	500			Mohm

Applications:

Suitable for a wide range of stepper motors, from NEMA size 34 to 51. It can be used in various applications such as laser cutters, laser markers, high precision X-Y tables, labeling machines, CNC router, etc. Its unique features make the DM2282 an ideal choice for applications that require both low-speed smoothness and high speed performances