Stepper Motor Driver

Features

0.5 to 2.5 Amps Phase Current
+12 VDC to +24 VDC Power Supply
1, 2, 4 and 8 Micro-steps per Step
Size 8 to 23 Motors
Auto Current Reduction
500 KHz Max Step Rate
0 ºC To 70 ºC Operating Temperature
LED Power Indicator
Small Size: 3.1" (78.8 mm) X 2.26" (57.4 mm) X 0.92 (23.4 mm)
Anodized Aluminum Package
Modular, Removable Main Connectors

The STPMDRV-243 is a high performance, cost effective stepper motor driver to implement intelligent stepper motor control . The driver incorporates an advanced architecture and surface mount technology to achieve an exceptional power density.

Features

ELECTRICAL SPECIFICATIONS

Supply Voltage	+12 to +24 VDC
Phase Current	0.5 to 2.5 Amps
Auto Current Reduction	33% of Set Current, 1 Second After Last Step Pulse

MECHANICAL SPECIFICATIONS
Weight	3.6 oz. (100 gm)
Dimensions	3.1" (78.8 mm) X 2.26" (57.4 mm) X 0.92 (23.4 mm)
Mounting Pattern	Four 6-32 Screws, 0.15" Diameter

ENVIRONMENT
Heat Sink Temperature	0 ^oC to 70 ^oC
Ambient Temperature	0 ^oC to 50 ^oC

Ordering Information

Part No.	Description	Amount
STPMDRV-243 Wiring Diagram	Stepper Motor Driver	Click to Get a Quote

Motion Control Components

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