DescriptionThe stepper motor controller SMDC-ST40 is designed to drive hybrid/bipolar stepper motors with phase currents from 300 mA to 4.0 A. The phase current can be set precisely in mA according to the motor specification. All parameters and operating modes can be configured via the USB interface and firmware updates are supported. The controller is suitable for industrial applications with NEMA sizes 6, 8, 11, 14, 17, 23 and 24.
Operating modes- PULSE mode - pulse/direction
- JOG mode - speed control via fixed value or analog/PWM input
- slow JOG mode - speed control in seconds per revolution
- LOOP mode - position runs between two limit switches with defined speed, acceleration ramp and dwell time
Technical dataProduct group: Motion control
Product type: smart stepper motor drivers
Supply voltage: 20-48 Vdc
Motor type: stepper motor
Phase current: 0.3 - 4.0 A
Microstep: 1/1 - 1/256
Microsteps / revolution: 200 - 51,200
Digital inputs (galvanically isolated): 5-24 Vdc / 12 mA
Max. input frequency: 1 MHz
Max. step frequency: 250 kHz
Analog input: 0 - (5)10 V
PWM input: 0.3 - 25 kHz
Digital output (galvanically isolated): max. 30 V / 150 mA
Operating modes: PULSE, JOG, slow JOG, LOOP
Speed range JOG/LOOP mode: 1 - 6000 rpm
Speed range slow JOG mode: 1 - 6000 s/rev
Acceleration / RAMP: 0 - 10000 (rpm)/s
Loop-mode delay: 0 - 60000 s
Mounting type: DIN rail TH35 according to EN60715
Dimensions: 106 x 80 x 23 mm
Interface (config./fw-update): USB
IdentificationArticle number: 401320.00
Designation: SMDC-ST40
Product group: Motion control
EAN:
ZTN: 85176200
Country of origin: DE
Characteristics / Specifications- Supported motor sizes: NEMA 6, 8, 11, 14, 17, 23, 24
- Adjustable phase current: 300 mA – 4.0 A
- Microstep resolution: 1/1 to 1/256 (200 – 51,200 steps/rev)
- Inputs: galvanically isolated digital inputs 5–24 Vdc, analog 0–(5)10 V, PWM 0.3–25 kHz
- Output: galvanically isolated digital output max. 30 V / 150 mA
- Max. step frequency: 250 kHz
- Supply voltage: 20–48 Vdc
- Operating modes: PULSE, JOG, slow JOG, LOOP
- Mounting: DIN rail TH35 (EN60715)
- Dimensions: 106 x 80 x 23 mm
- Interface for configuration/firmware: USB