3sr8hr Cnc Laser Axis 7.8a Three Phase Hybrid Stepper Motor Driver Controller

US $99.99

Shandong, China
Feb 27th

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roland blade Moons' 3SR8HR 3 Phase Stepper Motor Drive Driver 24-75V DC 1.5-7.8A for Laser Engraving and Cutting Machine Item Description: • Step & direction inputs - Optically isolated 5-24V inputs - Built-in digital signal filter • Microstepping - 8 resolutions selectable via switches - Other resolutions available upon request - Command signal smoothing available upon request • Running current - 8 current levels selectable via switches - Other current levels available upon request • Idle current reduction - 50% or 90% of running current • Enable input - Optically isolated 5-24V inputs - Disables and enables the drive amplifier - Resets drive error and alarm • Fault output - Optically isolated output for fault indication • Self test • Motor selection - Select from 8 factory loaded motors & low/high inertia - Custom motor settings available Protection • Over voltage • Over current • Open motor winding • Under voltage • Motor short Specification • DC Bus Voltage: 24-75VDC • Output Current: 1.5-7.8A Payment terms: We accept Paypal We will only follow your address in Paypal for the shipment. We have no responsibility for shipping address provided. Due to the security reasons, it is not allowed that address be changed through email. Payment must be received within 3 business days after the bid ended. We reserve the right for selling the article to others if no payment is made 3 business days later. Shipping Description: When payment is confirmed, shipping will be made within 1-2 business days. There are no shipments on weekend and public holidays. Clients purchase with us mean that they have read and know the shipping times and the relate policy. And please contact us first before they left the negative feedback. Return and compensation terms: please check them carefully if there are any damages before you sign on waybill. If Item is defective and not working on arrival, please report the item to us within 7 days of receiving the defective product so we can issue a RMA(Return Merchandise Authorization number). Please contact us to request a return authorization. Please include your name, auction number, and reason for return in the email. All items returned must contain all original packaging materials. Buyer is responsible for shipping costs. We take all the responsibility during delivery. If you do not receive your item, we will refund you the FULL money or send you a new item according to your request. We have a professional technical support group for all the item selling, our technical support will be there to assist you.

Condition:	New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is applicable). Packaging should be the same as what is found in a retail store, unless the item is handmade or was packaged by the manufacturer in non-retail packaging, such as an unprinted box or plastic bag. See the seller's listing for full details. ...	Brand	Moons
Model	3SR8HR