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Toseastars
Toseastars 3/5 axis Nema34/23 closed loop stepper motor driver power kit with black and white servo motor and accessories

Toseastars 3/5 axis Nema34/23 closed loop stepper motor driver power kit with black and white servo motor and accessories

Best price now

$140.00at eBayChecked 12 h ago

26% under what the other stores charge

Compared across 4 stores. Prices are checked against each store and labelled with when. Store links may earn us a commission.

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Price facts

  • Best price today: $140.00 at eBay (checked Nov 10, 2026).
  • Checked at 4 stores.

Our take on the Toseastars 3/5 axis Nema34/23 closed loop stepper motor driver power kit with black and white servo motor and accessories

This is a closed-loop stepper kit built around an 86 x 86 mm NEMA 34 frame motor with a 9.0 Nm holding torque and a matching closed-loop driver, plus a NEMA 23 option and accessories. The closed-loop design uses encoder feedback so the driver can correct missed steps, which gives a broader usable speed range and fewer lost-position faults than an open-loop stepper of the same size. The 14 mm keyed shaft and 86 mm frame put it in the class of routers, plasma tables, mills and larger CNC builds rather than small 3D printers. It suits builders who want near-servo reliability without a servo budget, but the kit is heavy and the documentation and wiring support are the usual weak points of budget Chinese motion kits.

Best forCNC router and plasma table buildersUpgrading an open-loop NEMA 34 axisMakers who want encoder feedback on a budgetRetrofits of mills and larger gantries
Pros
  • Closed-loop driver corrects lost steps using encoder feedback
  • 9.0 Nm holding torque on an 86 x 86 mm NEMA 34 frame
  • Broader usable speed range than comparable open-loop steppers
  • 14 mm keyed shaft takes standard pulleys and couplings
  • Kit bundles motor, driver and accessories in one box
Cons
  • Sparse English documentation and wiring diagrams
  • Heavy at about 5.5 kg total, so plan mounting and belt tension
  • Driver tuning and alarm setup take trial and error
  • No name-brand support or spare-parts network

Toseastars 3/5 axis Nema34/23 closed loop stepper motor driver power kit with black and white servo motor and accessories prices at every store

  • cnc4pc.comNew

    In stock

    $139.11+ $4.00 shippingChecked 12 h ago
    Visit cnc4pc.com
  • BuildYourCNC.comNew

    In stock

    $207.00+ $29.90 shippingChecked 12 h ago
    Visit BuildYourCNC.com
  • eBayNew

    Availability unknownSold by mybotonline

    $140.00Checked 12 h ago
    Visit eBay
  • OzRobotics.comNew

    Availability unknown

    $189.22Free shippingChecked 12 h ago
    Visit OzRobotics.com

Store links may earn us a commission.

Toseastars 3/5 axis Nema34/23 closed loop stepper motor driver power kit with black and white servo motor and accessories price history

Lowest price we've seen: $139.11 on Nov 10 at cnc4pc.com. Tracked across 4 stores since Nov 10.

Specifications

Type
Stepper
Voltage
5V (Control Signal Voltage)
Current Type
DC, AC
Phase
2 (Number of phase)
Frequency
60kHZ (Output Frequency Max)
Operating Voltage Range
5V (Supply Voltage Max)
Speed
Broader operating speed range
Torque
9.0Nm (Holding Torque)
Height
137mm (Body Length)
Length
137mm (Body Length)
Shaft Diameter
14mm
Weight
5.54 KG (total weight)
Width
86mm (Frame Size)
Overall Dimensions
86 x 86mm (Frame Size)
Shaft Length
37mm
Enclosure Type
Closed loop
Frame Size
86 x 86mm
Finish
black
Shaft Type
Keyway Shaft

Questions and answers

Is a closed-loop stepper worth it over an open-loop one?
Yes if you cannot afford lost steps. The encoder lets the driver detect position error and push the motor to recover, so a stalled axis is less likely to ruin a cut. Open-loop motors are simpler and cheaper but will silently skip steps under load.
Will this fit my CNC router?
It fits machines that take a NEMA 34 motor with an 86 x 86 mm frame and a 14 mm shaft. Check your mount bolt pattern and coupling bore before ordering. The NEMA 23 option covers smaller frames.
What power supply does the driver need?
The 5 V figures in the listing are for the control signals, not the motor supply. Closed-loop NEMA 34 drivers typically run on a 24 to 80 VDC supply sized to the motor current, so confirm the driver label before wiring.
Can I use it with Mach3 or GRBL?
The driver takes standard step and direction pulses, so it works with common CNC controllers that output 5 V step/dir signals. You may need to set pulse width and direction timing in your controller software.
What is in the box?
The kit pairs the stepper motor with its closed-loop driver and the listed accessories. Exact contents vary by the 3-axis or 5-axis option, so check the option you select.
How do I tune the driver?
Set motor current and microstepping to match the motor, then run the auto-tune routine if the driver has one. Test at low speed first and watch for position-error alarms before running a job.
Where is the Toseastars 3/5 axis Nema34/23 closed loop stepper motor driver power kit with black and white servo motor and accessories cheapest?
At eBay, for $140.00, 26% under what the other stores charge, as of our latest check.
Where can I buy the Toseastars 3/5 axis Nema34/23 closed loop stepper motor driver power kit with black and white servo motor and accessories?
4 stores we checked sell it, including cnc4pc.com, eBay, OzRobotics.com, BuildYourCNC.com.

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