CNC Router Rotational Axis, the 4th & 5th Axis, A axis for the engraving machine

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　 CNC Router Rotational Axis, the 4th & 5th Axis, A axis for the engraving machine CNC engraving machine Rotary Axis, A Axis B Axis,4th & 5th Axis CNC Rotary Table For MACH3New user manual 1: Dimensions 200 * 250 * 180 2: A-axis (fourth axis), 57 * 78 thick 4-wire stepper motor 3.5A current transmission ratio of 1:8 3: B-axis (axis), 57 stepper motor 3.5A current, coupling device is directly connected 4: Stainless steel dust cover 5: The total weight 9.5KG 6: load-bearing workpiece 10KG 7: The appearance of the anodic oxidation of rust treatment 8:4 core aviation connector 1 = A + 2 =-A, 3 = B +, 4 = B- 　 Elect rical properties (ambient temperature Tj = 25 ° C ： Input power 57 stepper 3.5A drive power supply Output current 3A (peak 3.5A) Driven approach Bipolar constant-current PWM drive output. The drive motor 2-phase 4 wire stepper Weight About 9.5KG. T he MACH3 set pulse volume Description: rotate 1 degree required number of pulses Formula: 360 / step angle * driven segments drive / 360 degrees = MACH3 Pulse         　　1.Your valid phone number is very necessary for the shipping, otherwise we can't guarantee that the package would safely arrives. 2. Any Customs tax applied to this package should be covered by buyers.　 What in Package: 1 x 4th & 5th Rotary Axis Payment 1. Payment methods accepted : Paypal only. 2. Payment must be received within 7 business days of auction closing.   Shipping 1. We ship your orders within 1-2 business days after the payment received. 2. Item shipped via Singapore Post or HongKong Post , It takes about 7-14 business days (USA,CA,AU,UK).others country 10-20 business days(Brzil,India,RU),Exact delivery time depends on postal process. 3. If you do not receive your item(s) by 30 business days,Please feel free to contact us via ebay mail system , we will try our very best to resolve any problems with you    Return Policy 1. Return is accepted within 7 days after the buyer's receiving the item. 2. If this item is defective upon receipt, customer has up to 7 days from date of receipt for exchange of a new one. 3. Unused/unopened merchandise will be fully credited.   Other Policies   We are not responsible for any custom duty or import tax.   If you need we write low price on shipping bill, pls leave message when you make payment .   All emails will be answered within 24 hours. If you do not receive our reply, please kindly re-sent your email and we will reply to you as soon as possible, Suggest send eBay message to us, That is easy to find .