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57HS76-2804-05 NEMA23 18.9 kg-cm Hybrid Stepper Motor – D-Type Shaft

(2 customer reviews)
Availability:

Out of stock

Approx Restocking Date: 25 to 30 Days
SKU: 6727
  1. Step Angle Step Angle: 1.8 °
  2. Current: 2.8 A/Phase
  3. Holding Torque: 189 N-cm
  4. Detent torque: 6.8 N.cm (Maximum)
  5. Lead Wires: 4
  6. Shaft diameter: 6.35 mm

 1,889.00

(Including GST)

Out of stock


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Category: Nema 23 Stepper Motors, 3D Printer Stepper Motors
Tags: 3D printer, Stepper Motor, Nema, NEMA 23

 


This Product is also available at New SKU:1736871


 

They are the special choice for heavy duty CNC machines. They overpass the NEMA17 Stepper Motors because of their inherent operational advantages including comparably high torque at high speeds. This NEMA 23 Stepper Motor is a powerhouse when it comes to larger machines that require extra torque. The NEMA 23 18.9 kg-cm Step Hybrid Stepper Motor can provide 18.9 kg-cm of torque at 2.8A current per phase.

The stepper motors move in precisely repeatable steps, hence they are the motors of choice for the machines requiring precise position control. The NEMA 23 18.9 kg-cm Hybrid Stepper Motor provides excellent response to starting, stopping and reversing pulses from stepper motor driver.

One can equip them on CNC Milling, CNC Router like application which demands extra torque than provided by NEMA17 Stepper Motors.

It is a brushless DC motor, so the life of this motor is dependent upon life of the bearings. The position control is achieved by a simple Open Loop control mechanism so doesn’t require complex electronic control circuitry.

The motor’s shaft has been machined for good grip with a pulley, drive gear etc. and especially avoiding stall or slip.

This motor is compatible with the bracket on Robu.in

We are engaged in supplying and wholesaling a quality approved collection of the Stepper Motors which are highly acknowledged and accepted for long service life and high reliability. To explore more of them click below, 

Stepper Motors

Note :

  1. The NEMA 23 18.9 kg-cm Hybrid Stepper Motor dimensions and weight may have  ±2% error.
  2. Resonances can occur because of improper installment.
  3.  Not easy to operate at extremely high speeds.

Features :

  1. Comparably more powerful than NEMA17 motors.
  2. Input pulse decides the rotation angle of the motor.
  3. High accuracy of around 3 to 5% a step.
  4. Provides good starting, stopping and reversing.
  5. Control of this motor is less costly because of exclusion of complex control circuitry.
  6. The speed is proportional to the frequency of the input pulses.

Package Includes :

1 x 57HS76-2804-05 NEMA23 18.9 kg-cm Hybrid Stepper Motor – D-Type Shaft

Item Type:

NEMA 23 Stepper Motor

Shaft Type

D type

Holding Torque Rating:

18.9 kg-cm

Step Angle (Degree)

1.8

Model No.

57HS76-2804-05

Operating Voltage (VDC)

3.2

Supply Current (A)

2.8 A/Phase

No. of Leads

4

Inductance (mH/Phase)

3.6

Resistance (Ω)

1.13

Rotor Inertia (gm-cm2)

480

Holding Torque (kg-cm)

18.9

Detent Torque (kg-cm)

0.68

Shaft Diameter (mm)

6.35

Shaft Length (mm)

20.6

Step Angle Accuracy

±5%

 Inductance Accuracy

±20%

Resistance Accuracy

±10%

Frame Size (mm)

57 x 57

Cable Length (cm)

30

Dimensions (LxWxH) mm

76x57x57

Weight (g):

1020

Shipping Weight 1.2 kg
Shipping Dimensions 11 × 7 × 4 cm
15 Days Warranty

This item is covered with a standard warranty of 15 days from the time of delivery against manufacturing defects only. This warranty is given for the benefit of Robu customers from any kind of manufacturing defects.  Reimbursement or replacement will be done against manufacturing defects.


What voids warranty:

If the product is subject to misuse, tampering, static discharge, accident, water or fire damage, use of chemicals & soldered or altered in any way.

Based on 2 reviews

5.0 overall
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  1. Jess George (verified owner)

    Good quality product ,reliable and as described, working fine.
    Happy with the product and this online store .

    Jess George

  2. mayurkumarchauhan19@gmail.com

    nice , high torque , accurate working

    mayurkumarchauhan19@gmail.com

Schematic

Questions and answers of the customers

    What power supply should I buy for this motor?
  1. 0 votes
    Q What power supply should I buy for this motor? answer now
    Asked by tmmatthai on January 12, 2024 9:34 am
    A

    Operating voltage for this motor is 3.2 volts. ... Read more

  2. What is the voltage
  3. 0 votes
    Q What is the voltage answer now
    Asked by yashwanth.m05 on November 19, 2021 4:17 pm
    A

    Hello,

    The operating voltage for this mo... Read more

Only registered users are eligible to enter questions
Country Of Origin: China

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