SMD258C Two-phase Stepping Motor Driver 57/86 Series Motor Supports for STM32

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$48.99

Ex Tax: $48.99

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Model: EB0051562
SKU: EB0051562

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Content-Length: 3421 >

Documents:

Sample tutorial: Click here to open: http://www.waveshare.net/w/upload/7/73/SMD258C_code.7z

Features:

Support wide voltage range input (DC 24V~80V)

Support 16 steps and subdivision settings, the resolution can reach 40,000 pulses/revolution

Support 16 gear drive current settings, adjustable from 0.5A/phase to 5.0A/phase

Support three control methods: common cathode, common anode, and differential

Support undervoltage, overvoltage, overheat, overcurrent alarm

Support power-down phase memory function

Both I/O signal and input signal are optically isolated

When the step pulse stops for more than 100ms, the coil current is automatically reduced to half of the set current

Provide complete supporting information manual (provide Raspberry Pi, STM32, Arduin0 example)

Parameter:

Working voltage: DC 24V ~ 80V

Signal voltage: 4.2V ~ 24V

Drive current: 0.5A ~ 5A

Signal frequency: ≤150KHz

Control mode: common cathode, common anode, differential

Model	Phase	Supply voltage (V)	Settable current (A)	Dimensions (mm)	Equivalent power (W)	Applicable motor
SMD258C	Two-phase	DC 24~80	Im0.5~5.0/Ip0.7~7.0	118×76×34	80~100	57 Series
						86 Series

Use:

Engraving machine, glue dispenser, screw machine, cutting machine and other high-resolution medium and small CNC equipment

PIN	Description
PU+	Pulse signal photoelectric isolation positive terminal
PU-	Pulse signal photoelectric isolation negative terminal
DR+	Direction signal photoelectric isolation positive terminal
DR-	Direction signal photoelectric isolation negative terminal
MF+	Photoelectric isolation positive terminal of motor enable signal
MF-	Motor enable signal photoelectric isolation negative terminal
A+	Stepper motor winding A output positive terminal
A-	Stepper motor winding A output negative terminal
B+	Stepper motor winding B output positive terminal
B-	Stepper motor winding B output negative terminal
DC+	24~80V power input
DC-	Power ground

PU+/PU-: Pulse signal control, a pulse motor takes one step, and the pulse width must be >2.5us;

DR+/DR-: direction signal control;

MF+/MF-: It is the motor enable signal control;

There are three wiring methods: common cathode, common anode, and differential:

Common cathode: PU-, DR-, MF- are grounded, PU+, DR+, MF+ are connected to control pins, high level is effective

Common anode: PU+, DR+, MF+ are connected to 5~24V, PU-, DR-, MF- are connected to control pins, low level is active

Difference: It can be combined in two ways: common cathode and common anode;

Note: It is recommended that users use common cathode connection when using

Package includes:

1 x Motor driver

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