NEMA34 Closed Loop Stepper Motor & Driver
NEMA34 Closed Loop Stepper Motor & Driver
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NEMA34 Closed Loop Stepper Motor & Driver

SKU: MOT5129

₹ 9,499.99 ₹ 11,999.99

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NEMA34 Closed Loop Stepper Motor & Driver4 N.m₹ 9,499.99
Ask AI about this product
Open in ChatGPT Open in Claude Open in Gemini

NEMA 34 CLOSED LOOP STEPPER MOTOR / EASY SERVO AND DRIVER 

NEMA 34 closed loop stepper motor as the controlled output returns to the control input in a certain way and exerts control influence on the input. The closed-loop control of the stepper motor uses position feedback or speed feedback to determine the phase conversion corresponding to the rotor position, which can greatly improve the performance of the stepping motor. These motors are also called Easy Servo Motors.

Datasheet can be downloaded from here AND the tuning software can be found here!

Motor Parameters:

  • Model: DW86HSE4N-BC38
  • Step Angle:  1.8°
  • Rated Current: 6.0A
  • Rated Voltage: 2.7VDC
  • Phase Resistance: 0.45 ± 10%Ω
  • Phase Inductance: 3.7 ± 20%mH
  • Holding Torque: 4.5 N.m 
  • Surface Treatment: Black Electrophoresis
  • Dielectric Strength: 500VAC / 5mA / 1min
  • Insulation Resistance: ≥100M Ω / 500VDC
  • Insulation: Class B
  • Motor Length: 82mm
  • Total Length: 103mm
  • Encoder Resolution: 1000 pulse per rotation
  • Shaft Radial Play 0.02Max.(450g-load)
  • Shaft Axial Play 0.08Max.(450g-load)
    •  
  • Model: DW86HSE8N-BC38
  • Step Angle:  1.8°
  • Rated Current: 6.0A
  • Rated Voltage: 2.64VDC
  • Phase Resistance: 0.44 ± 10%Ω
  • Phase Inductance: 3.7 ± 20%mH
  • Holding Torque: 8 N.m 
  • Surface Treatment: Black Electrophoresis
  • Dielectric Strength: 500VAC / 5mA / 1min
  • Insulation Resistance: ≥100M Ω / 500VDC
  • Insulation: Class B
  • Motor Length: 118mm
  • Total Length: 139mm
  • Encoder Resolution: 1000 pulse per rotation
  • Shaft Radial Play 0.02Max.(450g-load)
  • Shaft Axial Play 0.08Max.(450g-load)
    		•
  • Model: DW86HSE12N-BC38
  • Step Angle:  1.8°
  • Rated Current: 6.0A
  • Rated Voltage: 2.7VDC
  • Phase Resistance: 0.45 ± 10%Ω
  • Phase Inductance: 5.2 ± 20%mH
  • Holding Torque: 12 N.m 
  • Surface Treatment: Black Electrophoresis
  • Dielectric Strength: 500VAC / 5mA / 1min
  • Insulation Resistance: ≥100M Ω / 500VDC
  • Insulation: Class B
  • Motor Length: 156mm
  • Total Length: 177mm
  • Encoder Resolution: 1000 pulse per rotation
  • Shaft Radial Play 0.02Max.(450g-load)
  • Shaft Axial Play 0.08Max.(450g-load)

    		•
    Remark: blue curve is NEMA34 standard stepper motor torque curve, red curve is NEMA34 closed loop torque curve.

    Driver HSS86 Features:

    • Position error correction and never lose steps
    • Quick response and perfect acceleration, High torque at high speed
    • Automatic current adjustment based on load, lower temperature rising
    • Over-current, over-voltage and position ultra difference protection function
    • Pulses response frequency can reach 200KHZ
    • 16 kinds microsteps choice, highest 51200microsteps/rev.
    • Drive nema 34 series 4.5N.m, 8N.m, 12N.m closed loop stepper motor
    • Voltage range: AC20~80V or DC30~110V


    Microstep selection:

    Micorstep/rev

    SW3

    SW4

    SW5

    SW6

    Default（400）

    on

    on

    on

    on

    800

    off

    on

    on

    on

    1600

    on

    off

    on

    on

    3200

    off

    off

    on

    on

    6400

    on

    on

    off

    on

    12800

    off

    on

    off

    on

    25600

    on

    off

    off

    on

    51200

    off

    off

    off

    on

    1000

    on

    on

    on

    off

    2000

    off

    on

    on

    off

    4000

    on

    off

    on

    off

    5000

    off

    off

    on

    off

    8000

    on

    on

    off

    off

    10000

    off

    on

    off

    off

    20000

    on

    off

    off

    off

    40000

    off

    off

    off

    off
    What is a closed loop stepper motor and how does it improve performance?
    A closed loop design uses position or speed feedback to determine rotor position and adjusts input to prevent missed steps, improving accuracy and load handling.
    What torque options are available for the NEMA34 motors?
    Three variants are provided with holding torques of 4.5 N.m, 8 N.m, and 12 N.m (models DW86HSE4N-BC38, DW86HSE8N-BC38, DW86HSE12N-BC38).
    What are the key features of the HSS86 driver?
    It offers position error correction, never lose steps, quick response, automatic current adjustment based on load, and protection against over current and over voltage, with a 200 kHz pulse response and up to 51200 microsteps per revolution.
    What are the main electrical and mechanical specifications of the motors?
    Step angle is 1.8 degrees, rated current 6.0 A, rated voltage around 2.7 V or 2.64 V depending on variant, phase resistance about 0.44 to 0.45 ohm, phase inductance from 3.7 to 5.2 mH, encoder resolution 1000 pulses per rotation, and motor lengths range from 82 to 156 mm with corresponding total lengths.
    Where can I access the datasheet and tuning software for these units?
    The product page indicates that both the datasheet and tuning software can be downloaded from the provided links.
    A
    Admin
    Welcome to the discussion thread for NEMA34 Closed Loop Stepper Motor & Driver
    Feel free to ask questions, share tips or report issues.
    Add Post

    For more discussion Click Here

    Discover More In:

    Dewo Motors | Official Page → Motors & Drivers → Servo Motors & Accessories →

    Category: View all Electrical Motors

    Fill out the form below and our team will get back to you with bulk pricing.

    Description
    Ask AI about this product
    Open in ChatGPT Open in Claude Open in Gemini

    NEMA 34 CLOSED LOOP STEPPER MOTOR / EASY SERVO AND DRIVER 

    NEMA 34 closed loop stepper motor as the controlled output returns to the control input in a certain way and exerts control influence on the input. The closed-loop control of the stepper motor uses position feedback or speed feedback to determine the phase conversion corresponding to the rotor position, which can greatly improve the performance of the stepping motor. These motors are also called Easy Servo Motors.

    Datasheet can be downloaded from here AND the tuning software can be found here!

    Motor Parameters:

  • Model: DW86HSE4N-BC38
  • Step Angle:  1.8°
  • Rated Current: 6.0A
  • Rated Voltage: 2.7VDC
  • Phase Resistance: 0.45 ± 10%Ω
  • Phase Inductance: 3.7 ± 20%mH
  • Holding Torque: 4.5 N.m 
  • Surface Treatment: Black Electrophoresis
  • Dielectric Strength: 500VAC / 5mA / 1min
  • Insulation Resistance: ≥100M Ω / 500VDC
  • Insulation: Class B
  • Motor Length: 82mm
  • Total Length: 103mm
  • Encoder Resolution: 1000 pulse per rotation
  • Shaft Radial Play 0.02Max.(450g-load)
  • Shaft Axial Play 0.08Max.(450g-load)
    •  
  • Model: DW86HSE8N-BC38
  • Step Angle:  1.8°
  • Rated Current: 6.0A
  • Rated Voltage: 2.64VDC
  • Phase Resistance: 0.44 ± 10%Ω
  • Phase Inductance: 3.7 ± 20%mH
  • Holding Torque: 8 N.m 
  • Surface Treatment: Black Electrophoresis
  • Dielectric Strength: 500VAC / 5mA / 1min
  • Insulation Resistance: ≥100M Ω / 500VDC
  • Insulation: Class B
  • Motor Length: 118mm
  • Total Length: 139mm
  • Encoder Resolution: 1000 pulse per rotation
  • Shaft Radial Play 0.02Max.(450g-load)
  • Shaft Axial Play 0.08Max.(450g-load)
    		•
  • Model: DW86HSE12N-BC38
  • Step Angle:  1.8°
  • Rated Current: 6.0A
  • Rated Voltage: 2.7VDC
  • Phase Resistance: 0.45 ± 10%Ω
  • Phase Inductance: 5.2 ± 20%mH
  • Holding Torque: 12 N.m 
  • Surface Treatment: Black Electrophoresis
  • Dielectric Strength: 500VAC / 5mA / 1min
  • Insulation Resistance: ≥100M Ω / 500VDC
  • Insulation: Class B
  • Motor Length: 156mm
  • Total Length: 177mm
  • Encoder Resolution: 1000 pulse per rotation
  • Shaft Radial Play 0.02Max.(450g-load)
  • Shaft Axial Play 0.08Max.(450g-load)

    		•
    Remark: blue curve is NEMA34 standard stepper motor torque curve, red curve is NEMA34 closed loop torque curve.

    Driver HSS86 Features:

    • Position error correction and never lose steps
    • Quick response and perfect acceleration, High torque at high speed
    • Automatic current adjustment based on load, lower temperature rising
    • Over-current, over-voltage and position ultra difference protection function
    • Pulses response frequency can reach 200KHZ
    • 16 kinds microsteps choice, highest 51200microsteps/rev.
    • Drive nema 34 series 4.5N.m, 8N.m, 12N.m closed loop stepper motor
    • Voltage range: AC20~80V or DC30~110V


    Microstep selection:

    Micorstep/rev

    SW3

    SW4

    SW5

    SW6

    Default（400）

    on

    on

    on

    on

    800

    off

    on

    on

    on

    1600

    on

    off

    on

    on

    3200

    off

    off

    on

    on

    6400

    on

    on

    off

    on

    12800

    off

    on

    off

    on

    25600

    on

    off

    off

    on

    51200

    off

    off

    off

    on

    1000

    on

    on

    on

    off

    2000

    off

    on

    on

    off

    4000

    on

    off

    on

    off

    5000

    off

    off

    on

    off

    8000

    on

    on

    off

    off

    10000

    off

    on

    off

    off

    20000

    on

    off

    off

    off

    40000

    off

    off

    off

    off
    FAQ
    What is a closed loop stepper motor and how does it improve performance?
    A closed loop design uses position or speed feedback to determine rotor position and adjusts input to prevent missed steps, improving accuracy and load handling.
    What torque options are available for the NEMA34 motors?
    Three variants are provided with holding torques of 4.5 N.m, 8 N.m, and 12 N.m (models DW86HSE4N-BC38, DW86HSE8N-BC38, DW86HSE12N-BC38).
    What are the key features of the HSS86 driver?
    It offers position error correction, never lose steps, quick response, automatic current adjustment based on load, and protection against over current and over voltage, with a 200 kHz pulse response and up to 51200 microsteps per revolution.
    What are the main electrical and mechanical specifications of the motors?
    Step angle is 1.8 degrees, rated current 6.0 A, rated voltage around 2.7 V or 2.64 V depending on variant, phase resistance about 0.44 to 0.45 ohm, phase inductance from 3.7 to 5.2 mH, encoder resolution 1000 pulses per rotation, and motor lengths range from 82 to 156 mm with corresponding total lengths.
    Where can I access the datasheet and tuning software for these units?
    The product page indicates that both the datasheet and tuning software can be downloaded from the provided links.
    Reviews
    Forum
    A
    Admin
    Welcome to the discussion thread for NEMA34 Closed Loop Stepper Motor & Driver
    Feel free to ask questions, share tips or report issues.
    Add Post

    For more discussion Click Here

    Similar Products

    Discover More In:

    Dewo Motors | Official Page → Motors & Drivers → Servo Motors & Accessories →

    Category: View all Electrical Motors

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