Comparison : |
Item # RKSD503-AD, New Pentagon (Bipolar) Microstep Driver with Built-in Controller (Stored Data) (Single-Phase 100-120 VAC) Item # RKSD503-CD, New Pentagon (Bipolar) Microstep Driver with Built-in Controller (Stored Data) (Single-Phase 200-240 VAC) Item # RKSD507-AD, New Pentagon (Bipolar) Microstep Driver with Built-in Controller (Stored Data) (Single-Phase 100-120 VAC) Item # RKSD507-CD, New Pentagon (Bipolar) Microstep Driver with Built-in Controller (Stored Data) (Single-Phase 200-240 VAC)
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