Nema 34 Bipolar Stepper Motor 5.6A 7.5Nm Double-flat shaft

Key Features:
  • Step angle: 1,8 ± 5% °
  • Rated current/phase: 5.6 A
  • Rated voltage: 2.13 V
  • Phase Inductance: 4.1 mH
  • Phase resistance: 0.35 Ω
  • Holding torque: 7.5 Nm
  • Detent Torque: 0.095 Nm
  • Motor Length: 98 mm

59.90

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Description

Introduction

Stepper motors convert electric pulses into mechanical movement in stepped increments. The rotation has a direct relationship with the applied pulses. The sequence of the pulses dictates the direction of the motor shaft rotation, the frequency of the pulses dictates the speed of the shaft rotation, and the number of input pulses applied is directly related to the distance of rotation.

There are many advantages to using stepper motors. Among others, they have full torque at standstill, offer excellent response to starting and stopping, and provide open loop control. This stepper motor also have step accuracies of 5% of the step, which provides precise positioning and repeatability of movement. These features make it possible to achieve very slow speed synchronous rotation with a load directly coupled to the shaft—ideal for positioning applications.

This is two-phase stepper motors, which are the most common type of stepper motors. They operate by alternating the magnetic field the windings produce by changing the direction of the current in the windings. Thus, attracting or repelling the magnetic poles of the rotor causes it to rotate in step with the incoming pulses. Two-phase steppers come in unipolar and bipolar versions. This 34HS9456 stepper motor is a bipolar version.

One of the major benefits of a bipolar stepper motor is that they provide more torque at low speeds when compared to unipolar stepper motors. This means that bipolar stepper motors are best suited for applications that require high torque at low speeds.

Bipolar stepper motors require special drive circuit, called an H bridge. This 34HS9456 stepper motor is compatible with DM860 driver and 60 V Switching Power supply is recommended.

How to connect 34HS9456 stepper motor to driver?

  • Wire color meaning: Red A+, Green A-, Yellow B+, Blue B-
  • For more information on how to connect this stepper motor to DM860, click on this link. 
  • You are always welcome to contact us if you need help. Contact us. We will gladly help you.

Features:

  • High torque
  • Smooth movement
  • High efficiency
  • Energy-saving
  • Low noise
  • Low vibration
  • High start torque
  • Low start current
  • Reliable performance.

Specifications:

Series
Model
34HS9456
Frame Size Nema34
Step Angle
(°)
1.8
Motor Length
(mm)
98
Rated Voltage
(V)
2.13
Rated Current
(A/Phase)
5.6
Phase Resistance
(Ω)
0.35
Phase Inductance
(mH)
4.1
Holding Torque
(N.m Min)
7.5
Detent Torque
(N.m Max)
0.095
Rotor Inertia
(g.cm²)
1700
Shaft Single Double-flat Shaft
Shaft Diameter
(mm)
14
Front Shaft Length
(mm)
37
Lead Wire
(No.)
4

Red A+, Green A-, Yellow B+, Blue B-

Motor Weight
(g)
3000

Specification

Step angle

1,8 ± 5% °

Frame Size

Nema 34

Number of Phases

2

Rated current/phase

5.6 A

Rated voltage

2.13 V

Phase Inductance

4.1 mH

Phase resistance

0.35 Ω

Holding torque

7.5 Nm

Detent Torque

0.095 Nm

Rotor Inertia

1700 g.cm²

Shaft Diameter

14 mm

Number of Wires

4

Motor Length

98 mm