ES2-3DA2306 6A 3 Phase ES Series Closed-Loop Stepper Driver

ES2-3DA2306 6A 3 Phase ES Series Closed-Loop Stepper Driver

SKU: SMC-211

Closed-loop stepper motor driver with encoder feedback input. Suits medium to large-sized, 3-phase stepper motors up to 6.0 A, operating at 150-230 VAC.


  • Manufacturer: Leadshine
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Leadshine ES2-3DA2306 series easy servo drives are based on the latest vector control algorithm of combing AC servo and stepper systems. They are featured with full closed-loop include current loop, speed loop and position loop, offering enhanced acceleration & quick response, extra lower noise & heating, smooth motor movement, no torque reservation, high standstill stiffness, no overshooting for almost zero settling time, and easy tuning for almost all applications. The ES2-3DA2306 operating voltage is 150-230VAC and it can output up to 6.0 A current. Therefore, the ES2-3DA2306 is ideal for applications requiring fast response, precise position and smooth movement of NEMA34 and NEMA42 easy servo motors.

Due to combining the features of both AC servo drives and stepper drives, Leadshine ES2 series easy servo drives are suitable for both upgrading conventional stepper systems, and replacing AC servo systems which have closed loop and high torque requirements. ES2-3DA2306 has been successfully implemented by many OEM clients in applications such as electronic equipment, laser engraving machine, medical equipment, CNC routers, packaging machines and printing equipment.

ES2-3DA2306 driven easy servo systems have been widely adopted by many Leadshine OEM clients to upgrade their open-loop stepper systems or replace brush-less servo systems in industries such as CNC machinery, electronics, semiconductor, medical, textile, robotics and lab automation.


The main advantages over traditional servo and open loop stepper systems are:

  • The stepper motor provides torque at low speeds, which is when you need it for milling or cutting
  • The feedback from the encoder ensures no lost steps and allows the motor to be driven as load demands
  • The feedback and control algorithm allow much higher top speeds than open loop stepper systems
  • The system maintains a stable holding position without oscillation after completing positioning


  • Advanced servo technology to combine advantages of open-loop stepper systems and AC servo systems 
  • Closed-loop controls to eliminate lose of steps, stall or movement synchronization 
  • High starting torque and quick response 
  • Vector control ,smooth motor movement with lower vibration & heating and quick response 
  • Excellent respond time, quick acceleration, and very high high-speed torque (30% over open-loop) 
  • Load-dependent dynamic current output from drive to motor to significantly motor heating deduction 
  • Input voltage from 150 to 230VDC; MAX 6.0A peak current output from drive to motor 
  • Micro step resolution value from 200-51,200 (increased by 1) via software configuration 
  • Isolated control inputs of Pulse, Direction and Enable 
  • Easy tuning for plug and play setup and built-in on-board HMI for easy setup and configuration 
  • Easy Servo motors with selectable encoder resolution 1000, 2500, 5000 lines (recommend 5000 lines) and output signal include A,B,Z; 
  • In-position and fault outputs to external motion controllers for complete system controls. 
  • Over voltage, over-current, and position-error protection

Parameter tuning tools, including ProTuner (Windows based setup software) can meet different tuning environments or requirements. The LSK-016 programming cable and ProTuner Software is required to tune the drive.

Input voltage: 150-230 VAC

Output current: 6.0 A

Pulse input frequency: 0 to 200kHz

Logic signal current: 7 to 20 mA

Operating environment: 

  • Ambient temperature: 0 to 40°C
  • Humidity: 40 to 90%RH, No Condensation
  • Operating temperature: -20°C to 70°C (158°F Max)

Storage temperature: -20 to 80°C

Cooling: Natural cooling or Forced cooling

Weight: 1.5 kg

Dimension: 180 x 140 x 70 mm


To connect this driver to a matching Easy Servo motor, you'll also want power and encoder extension cables.

3 meter
5 meter
8 meter
10 meter

Programming Cable:

The drive can be tuned with the ProTuner software and the LSK-016tuning cable.

    • SKU
    • Weight
      1.5 kg
    • Dimensions (L x W x H)
      13 x 10 x 4 cm

Faulty Goods and Warranty

Where such goods have been supplied we undertake to repair or replace them as quickly as possible.Prior to returning faulty items, please contact us with a description of the fault as one of our engineers might be able to assist you by resolving the issue over the phone.
A Warranty form must be filled out and returned with any goods.

Our standard warranty period is 12 months from the date of purchase unless stated otherwise.

Other warranty periods:

Labjack Products: 5 Years
Atop Products: 3 Years
MeanWell Products: 3 Years
Terracom Products: 3 Years

Warranty is subject to us being satisfied that a defect was caused by defective workmanship or materials and was not caused by or was not substantially contributed to by other factors beyond our control including incorrect installation, alterations or modifications of the product not recommended by the manufacturer.

Returns Policy

If you are dissatisfied with our goods you may return them within 14 days of the dispatch date. Contact us for an authorisation and we will refund your purchase less shipping costs and restocking fees. All returned goods MUST be in AS NEW condition including ALL PACKAGING and DOCUMENTATION / MANUALS etc.

Please note:

  • The product returned will attract a 20% restocking fee.
  • The customer must pay the delivery costs.
  • Non standard, custom made or a specially manufactured or imported products are not returnable.
  • Semiconductors, books and software are not refundable

Full Terms and Conditions

By placing an order with Ocean Controls, you agree to be bound by our Terms and Conditions of Trade.

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