TB6600 replacement stepper motor driver 2phase 9-40VDC 4A for NEMA17 23 motor CNC router controller Package includes: 1pcs nema17 nema23 stepper motor driver It’s not TB6600 chip. it’s the replacement solution. Detailed Description This drive is an upgraded version of TB6600, segment increased to 32 segments, suitable for high subdivision applications. Suitable for step motor:nema17 nema23 2 phase (4 lines 6 lines 8lines) 1, 9V-40V DC power supply; 2, H bridge bipolar constant current drive; 3, the biggest4.0AEight kinds of output current are optional; 4, the biggest32To subdivide6 kinds of subdivision modes selectable; 5, input signal high speed photoelectric isolation; 6, a total of standard single pulse interface; 7, offline retention function; 8, semi enclosed casing can adapt to more stringent environment; 9, provide energy saving half automatic current lock function Payment 1. We accept PAYPAL. 2. If you have any difficulty in paying your items, pls contact us first and we will soon help to solve it. Shipping 1. Rule all items will be shipping within 3-5 business days after you placed order. 2. UPS/DHL/FedEX express shipping usually takes 3-7 working days depended on the country delivered to. We will choose the best and most suitable shipping for you. 3. Customer should pay for the custom fee in any case. 4. We are not responsible for any accidents, delay or other issues that are the responsibility of the shipping service. Warranty& Return Policy 1. The items are ALL BRAND NEW .All products have been checked and packaged in good condition before dispatch. 2. You have 14 days to return the items from the date they were received. If the items are your possession more then 14 days, we would provide the 12 months Manufacturer’s for defective items. 3. All returned items must be in the original packaging and you must provide us with the shipping tracking number, specific reason for the return, and your ID. 4. Return shipping is to be paid by the buyer.
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|Shipping Company||Shipping Cost||Estimated Delivery Time|
|3 - 7 days|
|3 - 7 days|
|5 - 14 days|
|Post Air Mail||Free Shipping||15 - 45 days|
|Return Policy||If the product you receive is not as described or low quality, the seller promises that you may return it before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe) and receive a full refund. The return shipping fee will be paid by you. Or, you can choose to keep the product and agree the refund amount directly with the seller.
N.B.: If the seller provides the "Longer Protection" service on this product, you may ask for refund up to 15 days after order completion.
|Seller Service||On-time DeliveryIf you do not receive your purchase within 60 days, you can ask for a full refund before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe).|
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