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No.189, Longshou St., Taoyuan Dist., Taoyuan City, Taoyuan County 330, Taiwan
Tel: 886-3-3601689
Fax: 886-3-3601768
5 Phase Stepping Motor Driver
Model: SD528F 2.8A
Category: Machinery Parts and Components / Machinery Parts and Components / Motors
Characteristics
¡» AC85~265V power input. ¡» Suitable for high-speed high torque applications.
¡» Can select from 16 driving current adjustments, reaching highest reading of 2.8A per phase.
¡» Excitation mode can be selected from full-step (0.72¢X/step) or half-step (0.36¢X/step).
¡» Provide two methods of Pulse Input: Single-Pulse (1P), and Two-Pulse (2P).
¡» Can adjust running current and stop current for optimal motor revolving performance.
¡» Overheating Protection and Output, to ensure production safety.
¡» Automatic Current-Down function for reduced motor heat.
¡» Step zero output, and Motor Current Off (COF) functions, can be used for external control.
¡» Self-Testing Function.
¡» High speed CPLD component design, enhances stability of product.
¡» Drive Current using Soft-up method to prevent sudden burn-out of driver.
¡» LED displays revolving status.
¡» Input and output both use photo coupler to provide noise isolation.
¡» Special design of large aluminum alloy extrusion heat sink body.
Specifications
¡¸ Power¡GAC85V ~ 265V, 50/60Hz
¡¸ Current¡G1.0A ~ 2.8A(16Multi-step current control)
¡¸ Driving method¡GConstant current bridge driver
¡¸ Resolution¡GFull step (0.72°/s , 500s/r), half step (0.36°/s , 1000s/r)
¡¸ Control mode¡GSingle-pulse(1P), two-pulse(2P)
¡¸ Auto-current-down¡G30~70%(16 Multi-scale current control)
¡¸ Max pulse speed¡G80KHz
¡¸ Pulse width¡G5us(Min)
¡¸ Direction response¡G10us(Min)
¡¸ Input signal¡G+4 ~ +10V, <20mA
¡¸ Input signal impedance¡G220Ω
¡¸ Output signal¡GOpen collector, 24V, 10mA(Max)
¡¸ Noise isolation¡GUse of photo coupler
¡¸ Connection method¡GRemovable connector
¡¸ Ambient temperature¡G0 ~ +40¢J
¡¸ Ambient moisture¡G<85%RH
¡¸ Dimension(mm)¡G207(L) x 109(W) x 69(H)
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