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CY-21 Microstepping Drive
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The CY-21 is a compact, microstepping, bipolar chopper motor drive that can
be mounted on a panel or as a circuit board component. With a case size of
only 3.160" x 1.645" x 0.985", 3 CY-21's can be mounted side-by-side on a
circuit board for a complete 3-axis drive system. Our anodized alumnium
channel housing technology provides superior component protection and
thermal dissipation. The CY-20 is identical to the CY-21 except that it ac-
comodates step motors with very low (290 milliamps or less per phase) drive
requirements.
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FEATURES
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• microstepping (1/16), bipolar chopper step motor drive
• 12 - 40 V, 0.5 - 1.5 A peak per phase
• opto-isolated step and direction digital inputs
• compact size (case is 3.160" x 1.645" x 0.985")
• can be mounted as a circuit board component
• resistor-specified drive current
• CY-20 is lower current (290 milliamp peak per phase) version
• rugged anodized aluminum housing
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