Two-phase hybrid digital stepping motor driver NDT2522

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Place of Origin	Guangdong, China	Brand Name	Good Time
Model Number	NDT2522	Product name	Digital Stepper Motor Driver
Name	Two Phase Subdividing Stepper Motor Driver	Application	Industrial Automation
Condition	Original 100%	Type	2phase Stepper Motor Driver
Voltage	AC 110-220V	Matched motor	86 2 Phase Hybrid Step Motor
Warranty	12 Months	Dimensions	215X145X105mm
Max current	5.0A

Product Details

Product Description

NDT 2522 is a two-phase stepping motor driver based on DSP control. It is a new generation of all-digital stepper motor driver, which combines advanced DSP control chip and unique control circuit. The driving voltage is AC110-220V, the adapting current is less than 5.0 A, and the outer diameter is 57-110 mm and less than 16 Nm. The driver uses a circuit similar to the servo control principle, which can make the motor run smoothly, with little vibration and noise. The positioning accuracy can reach up to 40 000 pulses per turn.

Technical data

Electrical parameters :

Working voltage	AC 110~220V
Signal interface	Signal voltage	4.2~28V
	Signal frequency	≤150KHZ
	Control mode	Share with positive and share with negative, difference existance.
	Contact mode	Rising edge triggering; The descent edge can be changed
	Working mode	Single and Double Pulse, Speed IO mode (need setting)
Parameter Setting	The current of SP01 locker is adjustable and needs debugging tools.
	SP05 pulse smoothing and adjustable, need debugging tools.
	The inductance of SP17 motor is adjustable and needs debugging tools.
Suitable motor	86 Series, 110 Series motor under 16Nm
Other settings	Motor release function is effective
	Pulse Stop Phase Memory Function is Effective
Fault Protection	Overvoltage alarm
	Over current alarm
	Overheat alarm

Attention:

1. Input voltage should not exceed AC 220V. When the fluctuation of power grid is large, please connect the voltage stabilizer or isolation transformer;

2. The descending edge of the input pulse signal is valid, and the rising edge control needs to set the internal parameters of the driver;

3. When the temperature of the driver exceeds 75 degrees, the driver stops working, and the fault indicator ALM lights up. When the temperature of the driver drops to 50 degrees, the driver needs to be re-energized to resume working. If there is overheat protection, please install radiator;

4. Over current (load short circuit) fault indicator light ALM is on, please check motor wiring and other short circuit faults, after eliminating, need to restore power;

5. No motor fault indicator light ALM is on, please check the motor wiring, after eliminating the need to re-power recovery.

Installation dimensions: