Parker Motion Control Systems offers a variety of stepper and micro-stepping drives, including: OEMZL, ION Series, Gemini GT, E-DC, and E-AC. OEMZL drives have voltage ratings ranging from 2 to 6 Amps and feature damping ratios of up to 0.2. ION Series motors are capable of up to 2 Amps and 3200 steps per rev. of stepper resolution. Gemini GT drives provide two power ranges for up to 8 Amps of continuous current and feature a step and direction (cw/ccw) mode. E-DC drives are designed for motor inductance ranges from 0.2 to 80 mH, and they range in Amps from 0.2 to 4.8. E-AC drives are designed for motor inductance ranges from 0.5 to 80 mH, and they range in Amps from 0.02 to 3.5.