STEPPERONLINE Integrated Stepper Motor Controller 1.5-4A 12-40VDC for NEMA 17,23,24 Stepper Motor

Key Features:Miniature size 42.3 x 42.3 x 16.5 mmIntegrally designed to fit onto motors seamlessly, as well as work standaloneAll-aluminum precision cast housing, sturdy and durable, good heat dissipationWide range input voltage0 - 4 A adjustable output currentmicrostep resolutions 1600Dual full H-bridge with PWM constant current control Self pulse generation, automatic run on power-upSpeed control through external potentiometer 0.75 - 1250 RPMSpeed control through 0 - 5V voltage input 0.75 - 1250 RPM0.3 seconds acceleration periodSwitch control run/stop, direction, enable/shutdownAutomatic current reduction / power savingElectrical Specifications:Output Peak Current: 0 - 4 AInput Voltage: 12 - 40 VDCSpeed Range: 40HZ - 67 KHz, 0.75-1256RPM (for 1.8deg Motor)Isolation Resistance: More than 100 MΩDielectric strength: 500VAC for 1MIN.Operating Environment and other Specifications(Tj = 25℃/77℉):Cooling: Natural CoolingEnvironment: Avoid dust, oil fog and corrosive gasesHumidity: Less than 80% RHOperating Temperature: -40℃ - 85℃Vibration: 3G MaxStorage Temperature: -50℃ - 150℃Size: 42.3 x 42.3 x 16.5 mmWeight: 54.6 g(1.926oz)

• The ISC04 is a microprocessor embedded, voltage control, miniature stepper motor controller.
• ISC04 can provide 1.5 - 4A adjustable phase current through 12 - 40VDC input voltage.
• The microprocessor of the ISC04 is capable to ramp up the current speed to the desired speed. It is possible to jump to 1250 rpm in 0.3 seconds.
• With the ISC04, the motor speed can be controlled by an analog voltage in two optional ways: an external potentiometer or an external voltage.
• ISC04 can be mounted onto NEMA 17, 23, 24 series stepper motor seamlessly through adapting flanges.