Good News: New items have arrived Germany warehouse, welcome you to purchase.

We have Germany Warehouse in Germany,so we can ship from   Germany to European Union Customers. We ship via DHL GLS to European Countries. Note: As the EU tax reform, it will cause sales tax which is charged directly by ebay platform when you order, this is the new rules we can't control, so hope your understanding.      But the shipping VAT tax is free, so don't worry

• 3 x 23HS2430B stepper motor (Dual Shaft, 112mm, 425oz.in)
• 3 x FMD2740C stepper motor driver
• 1 x 400W 36V/11A switching power supply
• 1 x 4 axis USBCNC breakout board
• 1 x Hand controller 
• 1 x USB Cable
• CD include with English user manual and software and register code

•  

• New 3 aixs USBCNC NEMA23 425oz-in,112mm,3A  (Dual shaft ) stepper motor CNC kit

   

  1.  4Axis USBCNC breakout board

  1.1   Products brief introduction

  USBCNCV4.0 is a high performance motion controller which based on PC software USBCNC control, the system can complete the conversion from G code to connect stepper motor’s driver motion control signal without requiring any additional hardware and software. This control card is compatible with most stepper driver and servo driver,it is a perfect controller that instead of parallel Mach3 interface board.

  
  This interface board is based on USBCNC MK1 and just use in our provide software and function ,  can not support update the firmware and use other versions of the software and function

   

1.2   Computer system requirement

• Minimum configuration:

  1) CPU:1GHz

  2) Memory: 512MB

  3) 500MB free disk space

  4) DIRECTX9 graphics device with WDDM 1.0 or higher driver

  5) USB 2.0 interface

  6) Net FRAMEWORK 3.5SP1

   

  The recommended configuration:

  1) CPU:2GHz dikaryon

  2) Memory: 2GB;

  3) 1G free disk space

  4) DIRECTX9 graphics device with WDDM 1.0 or higher driver

  5) USB 2.0 interface

  6) Net FRAMEWORK 3.5SP1

   

  1.3  Production feature

  1. After the revision,V4 version using the red PCB board, PCB size is 135.3*82.5mm.;

  2. The front of the narrow edge placed with USB communication interface and DB9 hand control interface for the convenience of customers drawn from the case panel directly;

  3. The back-end of narrow edge is power input and output interface and 3 relay output interface; relay is strong interference source, relay away from the design of main control chip, it is conducive to the stability of the board;

  4. One of the two wide sides is stepper motor and principal axiscontrol signal output;

  5. The another side of two wide sides is the emergency stop, manual speed input, limiting input interface; one side for the input, another side output connection mode is simple and convenient;

  6. 5V and 12V power module compact independence, security, stability;

  7. External ensure the stability of the system work effectively with crystal active and main control chip shield;

  8.outline dimension is 135.3*82.5mm, product positioning hole installment dimension is 127*75mm

  9. pls note!  The software is USBCNC,not mach3, can't use Mach3 software .

  This item is easy to operate for DIY hobby user,but it is control by USB port,so need more careful for the software install,and pls must be strict read the user manual and follow us.

  2.  FMD2740C stepper motor driver

   

  2.1, Brief introduction

  FMD2740C driven by Japanese sanyo's chip,After multiple optimize R & D and production of high-subdivision 2-phase stepper motor drives, suitable for driving small and medium-sized phase current is less than 4A 2-phase or 4-phase hybrid stepping motor. Due to the adoption of the new bipolar constant current chopper drive technology, using the same motor can output more speed and power than other drivers. Segments stepper motor running accuracy improved, reduces vibrations and noise reduction.

  2.2, Features

  1. High-performance, low price       

  2. Bipolar constant current chopping mode

  3. Power supply voltage 12 to 50VDC         

  4. High-speed optocoupler signal isolation input

  5. 20kHz chopping frequency            

  6. Subdivision precision 2\8\16\32\64\128\10\20 optional  

  7. Electrical input signal is TTL compatible

  8. Stationary current is automatically reduced by half

  9. Shape design is convenient for installation       

  10.Maximum drive current is 4A

  11.Drive any 4A phase current of 2-phase or 4-phase hybrid stepping motor                 

   

  2.3, Applications

  Suitable for a variety of small and medium-sized automation equipment and instruments,for example: Small engraving machine, SMT machine, etc.

  2.4, wiring defined

      NOTE:  This drive does not contain anti-anti-interpolation circuit so non-input positive and negative power supply upside down! Otherwise it will damage the drive! 

   

  2.5, The electrical characteristics

  2.6, The use of the environment and parameters

  2.7, Mechanical installation size

  2.8, Power supply

     The supply voltage can work normally in between DC12V-50V, FMD2740C driver can use ordinary switch DC power supply, can also be used for transformer and the bridge rectifier and filter capacitor, capacitance desirable 2000U to 5000U. Note rectified voltage ripple crest does not exceed 50V.Recommended the user to use the 24V-32V DC supply , avoid the grid fluctuations over drive voltage operating range.

  Note:

  1, Wiring should pay attention to the power of positive and negative Do not be reversed;

  2, In order to reduce costs, multiple drives can share a power supply. But it should improve the rated power and rated output current of the power and attention to cooling.

   

   

    2.9, Attenuation of the DIP switch settings 

   

   

  2.10, Subdivision DIP switch settings

   

    2.11, Current DIP switch settings 

   

  2.12, Drive motor controller wiring diagram

  2.13,  Electrical wiring

  The FMD2740C driver can drive all current 4A 4-wire, 6-wire or 8-wire 2-phase / 4-phase motors, are detailed below 4-wire, 6-wire, 8 wire stepper motor connection:

  2.14,  Matching of the drive and motor

  FMD2740C driver can drive the domestic and foreign manufacturers of 2-phase or 4-phase motor, in order to obtain the most satisfactory driving, you need to choose a reasonable supply voltage and current setting. Supply voltage determines the level of the high-speed performance of the motor, and the current set value determines the output torque of the motor.

   

  Supply voltage selected

  Generally speaking, the higher the supply voltage, the greater the torque motor at high speed, the more it can avoid the high speed out. But another aspect, the voltage is too high will lead to over-voltage protection, and can even damage the drive, but also in the high-pressure work, low speed vibrations.

   

  The output current is set

  For the same motor, the greater the current setting, the higher speed, the current motor and drive more heat. So under normal circumstances the current setting into a powered machine warm but not too hot long-term value.

  Note: the current settings after you run the motor for 15-30 minutes, if the motor temperature is too high, you should reduce the current settings. If the motor current setting, the motor output torque is not enough to improve heat dissipation conditions to ensure that the motor and drive are not hot.

   

  3. Nema23 Dual Shaft 112mm 425oz-in, 3A Stepper Motor

   

• General Specification:

  Step angle accuracy:+ -  5%(full step,not load)

  Resistance accuracy: + - 10%

  Inductance accuracy:+ - 20%

  Temperature rise: 80deg Max(rated current,2 phase on)

  Ambient temperature ----------?20deg  ----  +50deg

  Insulation resistance:100ohm  Min,500VDC

  Insultion Strength--------500VAC for one minute

  Datasheet(23HS2430B,Front shaft 8mm dia and 21mm length,back shaft 8mm dia and 11mm length,425 oz-in or 28kg.cm holding torque)

Drawing:

Wiring:

Red:     A+

Green:  A-

Yellow: B+

Blue:    B-

4. Switching power supply

400W,Input:100-120VAC or 200-240VAC,50/60Hz,Output:48v/8.3A,single output switching power supply

Shipping

1
• Items Ship from Prague CZ to e B a y  ADDRESS . Package handling only takes 1 business  day at our EU warehouse, so please make sure entering correct payment and shipping information before checking out. Once your payment is completed, pls inform us by phone or leave a ebay note if the changes are needed before we send the product.  If you have any changes, pls inform us 7:00am-13:00pm (Berlin Time)  in the same day. 2
• If an change of address is needed, you will be responsible for any fees associated in the condition that you contact us after we ship your item. 3
• International Buyers – Please Note:
  Import duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyer’s responsibility. 4
• Orders placed on weekend will be shipped within 2 days. 5
• We have warehouse in EU, Ukraine, RU, USA, so that we can ship to the  EU, Ukraine, RU, USA clients very fast via  DE-DHL, IML, UPS, and also  free customs tax.

Return

1
• All of our items are backed with a 30-day return policy. We ensure all our items are new and in excellent condition prior to shipping. In case you receive the item that is not to the standards above, please contact us via e-Bay messages. All returns must be in new original condition as received and should be shipped with delivery confirmation 2
• Please note that all returns must be pre-approved by us. Unauthorized returns will not be accepted. If you need to return, please check twice to confirm the item not work and contact our customer service representative, let us know the detailed problem and send us some pictures for confirmation. 3
• We ONLY accept returns with original package. Please make sure that item has NO man-made sabotage. Used items will not be accepted for return. 4
• We reserve the rights to refuse any returns for objective reasons.

Payment

• We accept Pay pal  payment only.
• Payment should be completed within 4 (Four) days of auction closing. Or unpaid dispute will be filed for closing auction.
• We will leave a positive feedback immediately after payment is received. We appreciate a positive feedback as much as you do. If for some reason there is any issue with the purchase, please contact us prior to leaving feedback, we will be glad to work together and provide a satisfying solution.

• Condition: Neuf
• Holding Torque: 425 Oz-in/280Ncm
• Driver: FMD2740C (128 microstep)
• Shaft Diameter: Front shaft 8mm dia, back shaft 8mm dia
• Full Step Angle: 1.8° (200 Steps)
• Motor Size: 57x57x112mm
• Type: Hybrid
• Breakout board: 4 Axis USB CNC breakout board
• Power supply: 400W 36V/9.7A switching power supply
• Lead wire: 4pcs
• Step Angle(degrees): 1.8 degree
• Certification: CCC,CE,ISO,ROHS
• Name: 3 Axis Nema23 CNC stepper motor+driver
• Model: 23HS2430B/FMD2740C
• Motor Shaft: Dual Shaft
• Application: CNC Routers/Milling Machine, Engraver Machine
• Current / Phase: 3.0A
• Marque: RATTM MOTOR

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