SD31045 Stepper Motor Driver
Description
Microstepping Stepper Motor Drive - 4.5Arms/6.4A peak (230VAC)
The SD31045 4.5 Amp stepper motor driver is the latest addition to AMCI's family of stepper motor drivers. Identified through a compact design small footprint, this powerful stepper motor driver is a leader in the 4.5 Amp current range. Incorporating a 310 Vdc motor supply bus, the SD31045 provides stepper motors with plenty of power. Readily accessible DIP switches are an integrated feature that enable easy motor current and microstepping selection.
Additionally, the SD31045 stepper drive incorporates hardware protection; specifically an interlock connection to prevent injury if the motor connector is removed while the driver is powered. Additional protections include short circuit protection - phase to phase and phase to ground- and overtemperature circuitry.
The SD31045 4.5Arms stepper motor driver will interface with AMCI's complete line of high torque stepper motors, which range in frame size from NEMA 23 to NEMA 34. These motors have been tested and selected to perfectly match the electrical requirements of the SD31045.
This combination of stepper motor driver and stepper motor provides the best performance for your application. Performance, price, and product all combine to offer you the best value.
Available Versions
SD31045: 4.5 Amp rms (6.3 A peak), 310 Volt driver, micro-stepping, 220 VAC input driver for all AMCI motors
Price | $975/ea
Note: Pricing is US Domestic only
Consult the factory for availability
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Specifications
Electrical Specifications
| Microstepping Stepper Motor Drive - 4.5 Arms/6.4A peak (230VAC) | |
|---|---|
| Amplifier Type: | Bipolar with two MOSFET H-bridges; RMS current control, 20 kHz PWM |
| Number of phases: | (2) |
| Input voltage: | 95-264 Vac, 50/60 Hz |
| Fault output voltage: | open collector/emitter 30Vdc max & 20 mA max |
Electrical Specifications
| Microstepping Stepper Motor Drive - 4.5 Arms/6.4A peak (230VAC) | |
|---|---|
| Amplifier Type: | Bipolar with two MOSFET H-bridges; RMS current control, 20 kHz PWM |
| Number of phases: | (2) |
| Input voltage: | 95-264 Vac, 50/60 Hz |
| Fault output voltage: | open collector/emitter 30Vdc max & 20 mA max |
Operational Specifications
| Microstepping Stepper Motor Drive - 4.5 Arms/6.4A peak (230VAC) | |
|---|---|
| Current rating: | 4.5 Arms (average current) / 6.4A peak (peak current) NOTE: There are 2 ways to express the magnitude of current in microstepping stepper motor drivers, RMS and Peak. See tutorial on bottom of page for more info. 1 amp RMS = 1.414 amp Peak. AMCI's SD31045 stepper motor drive is rated for 4.5 amp RMS or 6.4 amp Peak. |
| Resolution: | 16 dipswitch selectable steps/rev: 200, 400, 1000, 2000, 5000, 10,000, 12,800, 18,000, 20,000, 21,600, 25,000, 25,400, 25,600, 36,000, 50,000, 50,800. Inputs are latchable and changes occur when power is cycled |
| Maximum velocity: | motor/load dependent |
| Maximum input: | frequency 2MHz |
| Output current: | 1.0A - 4.5A rms selectable dipswitches in 0.1 amp increments |
| Maximum operating temperature: | 50°C ambient temperature |
| Idle current: | 0%, 50%, or 69% after 1 second without a step pulse |
| Motor connections: | eight lead series or parallel, six lead series or center tapped, or four lead motors using AMCI's standard motor connectors |
Operational Specifications
| Microstepping Stepper Motor Drive - 4.5 Arms/6.4A peak (230VAC) | |
|---|---|
| Current rating: | 4.5 Arms (average current) / 6.4A peak (peak current) NOTE: There are 2 ways to express the magnitude of current in microstepping stepper motor drivers, RMS and Peak. See tutorial on bottom of page for more info. 1 amp RMS = 1.414 amp Peak. AMCI's SD31045 stepper motor drive is rated for 4.5 amp RMS or 6.4 amp Peak. |
| Resolution: | 16 dipswitch selectable steps/rev: 200, 400, 1000, 2000, 5000, 10,000, 12,800, 18,000, 20,000, 21,600, 25,000, 25,400, 25,600, 36,000, 50,000, 50,800. Inputs are latchable and changes occur when power is cycled |
| Maximum velocity: | motor/load dependent |
| Maximum input: | frequency 2MHz |
| Output current: | 1.0A - 4.5A rms selectable dipswitches in 0.1 amp increments |
| Maximum operating temperature: | 50°C ambient temperature |
| Idle current: | 0%, 50%, or 69% after 1 second without a step pulse |
| Motor connections: | eight lead series or parallel, six lead series or center tapped, or four lead motors using AMCI's standard motor connectors |
AMCI makes buying PLC-based automation easy...our sales group will help you:
- Select the right product for your application
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- Locate a distributor convenient to your region of the country
Contact AMCI Sales today:
860-585-1254
Ordering Information
AMCI's sales team takes the hassle out of placing your order. We'll advise on product selection, alternatives, lead times, and present you with point of purchase options. Call (860) 585-1254 or email AMCI sales today!
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