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Leadshine MA860H 2 Phase Stepper Drive with 50-110 VDC or 36-80 VAC Voltage and 2.4-7.2A Current Pure Sinusoidal Current Control

Leadshine MA860H 2 Phase Stepper Drive with 50-110 VDC or 36-80 VAC Voltage and 2.4-7.2A Current Pure Sinusoidal Current Control

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MA860H2-Phase Stepper Drive

Leadshine MA860H is a high performance 2-phase stepper drive based on advanced pure sinusoidal current control technology. It takes step & direction or CW/CCW control commands and is very simple to implement in OEM applications. MA860H stepper features anti-resonance which significantly reduces low-middle speed movement vibration/instability and motor noise. Because of the implementation of 3-state current control (On Off and Circulation) drive and motor heating are significantly lower than similar stepper drives on the markets. With the input voltage of 36 - 80 VAC / 50 - 100 VDC and output current of 1.80 - 7.20 A MA860H can drive a wide range of 2-phase stepper motors with high precision at extra smoothness quietness and low motor heating. A MA860H stepper drive is easy to setup and configure via DIP switches. There are 16 resolution settings from 400 - 51200 and 8 output current settings from 1.80 - 7.20. Also a user can simply set the idle current to full (100%) or 50% of the output current via a DIP switch. Features: Extremely cost-effective Good high speed performance Supply voltage up to 80VAC or +110VDC Output current up to 7.2A Self-adjustment technology Pure-sinusoidal current control technology Pulse input frequency up to 300 KHz TTL compatible and optically isolated input Automatic idle-current reduction 16 selectable resolutions in decimal and binary up to 51 200 steps/rev Suitable for 2-phase and 4-phase motors Support PUL/DIR and CW/CCW modes Short-voltage over-voltage over-current and short-cicuit protection Specification Model: MA860H Phase: 2 Control Mode: Step & Dir or CW/CCW Max Input Frequency: 300Khz Input Voltage Range: 36 - 80 VAC / 50 - 100 VDC Suggested Power Supply Voltage Range: 36-90 VDC /24-60 VAC Output Current: 1.80 - 7.20 A # of DIP Switch Resolution Configurations: 16 DIP Switch Resolution Setings: 400 800 1600 3200 6400 12800 25600 51200 1000 2000 4000 5000 8000 10000 20000 40000 # of DIP Switch Current Configurations: 8 DIP Switch Current Configurations: 2.40A 3.08A 3.77A 4.45A 5.14A 5.83A 6.52A 7.20A Logic Current Range: 7-16mA (10mA typical) Logic Voltage Range: 4-5 VDC for pulse active high (default) or 0-0.5V for pulse active low Pulse enabled at: Rising edge Idle Current Percent: 50 % # of Digital Inputs: 3 Step Width: 1 500 ns Minimal Direction Setup Time: 5 000 ns Isolation Resistance: 500M Ohm Environment: Avoid dust oil fog and corrosive gases Ambient Temporature: 0-50C Humidity: 40€95% RH Operating Temporature: 0-70C Vibration: 5.9 m/s2 Max Storage Temporature: -20-65C Specification: 5.94 X 3.82 X 2.05 Inches Weight: 1.28 lbs Electrical Specifications Connector Microstep Resolution Selection And Current Setting Typical Connection Mechanical Specification Companion products 35HS01(stepper motor) 39HS02(Stepper Motor) 42HS02(Stepper Motor) 42HS03(Stepper Motor) 57HS09(Stepper Motor) 57HS13(Stepper Motor) 57HS22(Stepper Motor) 86HS35 (Stepper Motor) 86HS45 (Stepper Motor) SPS407 (Power) SPS407-L(Power) SPS487(Power) SPS487-L(Power) RPS2410 (Power) RPS369 (Power) RPS488 (Power) SPS407 (Power) SPS407-L (Power) RPS2410 (Power) RPS369 (Power) RPS488 (Power) Real Photo:

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