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Home > Motor Controls > Stepper Motor Drivers > 3 Phase Stepper Driver

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Digital Stepper Motor Driver, 3 phase, AC 90V ~ 230V

$211.29

Digital stepper motor driver works at AC 90V ~ 230V power supply, adjustable drive current 2.2A ~ 4.8A, which is capable of d

SKU: CHN-STEP-M2205T

Free Shipping Worldwide

Delivery date: 6-12 days

Overview
Documents

ATO digital stepper motor driver with adjustable voltage and current, is an ideal choice for three phase Nema 34 bipolar stepper motor solution. This stepper motor controller can realize precise position control even without a feedback system.

Features

Digital stepper motor driver is high performance, low price, low noise and good stability.
Adopt unique control circuit to increase high-speed response and smoothness.
Continuously adjustable drive current from 2.2A ~ 4.8A.
When the pulse stops exceeds 100ms, the coil current is automatically halved.
Average current control, two-phase sinusoidal current drive output.
Suitable for3 phase Nema 34, hybrid bipolar stepper motors.

Specification

Model	CHN-FYTM2205T
Matched Motor	Nema 34 3 Phase Stepper Motor
Voltage	AC 90V ~ 230V
Drive Current	2.2A ~ 4.8A 16 Channels
Microstepping Setting	60000 steps/rev 16 Channels
Hightest Pulse Frequency	200Kpps
Certification	CE, FCC, RoHS
Dimensions	178 x 108 x 67mm
Weight	1kg
Function Description
Functions	Operation Instructions
PUL+	Positive End of Control Pulse Signal	Connect to +5V power supply, +5V ~ +24V can be driven, higher than +5V need to connect current limiting resistor.
PUL-	SW9=OFF, PUL is the pulse control signal	The falling edge is valid, and the motor takes one step whenever the pulse changes from high to low. Input resistance 220Ω. Requirements: low level 0 to 0.5V, high level 4 to 5V, pulse charge >2.5us.
PUL-	SW9=ON, PUL is a positive pulse signal
DIR+	Positive End of Directional Signal	Connect to +5V power supply, +5V ~ +24V can be driven, higher than +5V need to connect current limiting resistor.
DIR-	SW9=OFF, DIR is the direction control signal	Used to change the direction of the motor. Input resistance 220Ω. Requirements: low level 0 to 0.5V, high level 4 to 5V, pulse charge >2.5us.
DIR-	SW9=ON, DIR is the reverse pulse signal
ENA+	Positive End of Enabling Signal	Connect to +5V power supply, +5V ~ +24V can be driven, higher than +5V need to connect current limiting resistor.
ENA-	Negative End of Enabling Signal	When it is valid (low level), the motor coil current is turned off, the driver stops working, and the motor is in a free state.
ALM+	Positive End of Alarm Signal Output	When over-current, over-voltage, under-voltage or over-tolerance alarms, the alarm signal is valid (the output photocoupler is turned on). ALM+ is connected to the pull-up power to use the positive pole of the output power supply, and ALM- is connected to the negative pole of the output power supply. Maximum drive current 50mA.
ALM-	Negative End of Alarm Signal Output
RDY+	Positve End of Ready to Signal output	The driver is in a normal state and is active when the controller signal is ready to accept (low level).
RDY-	Negative End of Ready to Signal output
24PUL+	Positive End of Signal Input	+24V can be driven.
24DIR+	Positive End of Signal Input	+24V can be driven.
24ENA+	Positive End of Signal Input	+24V can be driven.

Operating Current Setting

Peak Current	SW1	SW2	SW3	SW4
2.2A	off	off	off	off
2.4A	off	off	off	on
2.6A	off	off	on	off
2.8A	off	off	on	on
3.0A	off	on	off	off
3.2A	off	on	off	on
3.4A	off	on	on	off
3.6A	off	on	on	on
3.8A	on	on	off	off
4.0A	on	on	off	on
4.2A	on	off	on	off
4.4A	on	off	on	on
4.6A	on	on	off	off
4.8A	on	on	off	on

Microstep Segmentation Setting

Pulse/Revo	SW5	SW6	SW7	SW8
400	on	on	on	on
500	on	on	on	off
600	on	on	off	on
800	on	on	off	off
1000	on	off	on	on
1200	on	off	on	off
2000	on	off	off	on
3000	on	off	off	off
4000	off	on	on	on
5000	off	on	on	off
6000	off	on	off	on
10000	off	on	off	off
12000	off	off	on	on
20000	off	off	on	off
30000	off	off	off	on
60000	off	off	off	off

Dimensions (Unit: mm)

Wiring Diagram

Tips: What is the advantage of stepper motor driver

The main advantage of stepper motor driver after subdivision is to completely eliminate the low frequency oscillation of the motor. Low frequency oscillation is an inherent characteristic of stepper motors, and subdivision is the only way to eliminate it. If your hybrid bipolar stepper motor sometimes needs to work in the resonance area, choosing a subdivision driver is the only choice. Improved the output torque of the motor. Especially for three-phase reactive motors, the torque ratio is increased by about 30-40% without subdivision, and the resolution of the motor is improved.

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