NEMA34 Stepper Motor 1699oz-in 7.2A Driver Set Custom Shaft Cable for CNC Machining Automation Equipment

Basic Info

Model NO.	86H2P+DM860A
Number of Stator	Two-Phase
Excitation Mode	HB-Hybrid
Function	Control, Driving
Number of Poles	2phase
Operate Mode	Pul+Dir
Type	Magnetic-Electric
Certification	ISO9001
Product Name	Nme34 Stepper Motor
Keywords	Hybrid Stepper Motor
Motor Type	Stepping Motor with Driver Dm860A
Control Mode	Closed Loop / Open Loop
Phase Configuration	2 Phase (Bipolar)
Step Angle	1.8°
NEMA Frame Size	86mm & 86mm
Holding Torque Range	3.4nm-12nm
Rated Current	6.0-6.5A
Rated Voltage	12V - 110V DC / 85-265V AC
Number of Leads	4 Wires (Bipolar) / 6 Wires (Optional)
Motor Body Length	68-151mm
Protection Grade	IP54 / IP20(Standard)
Bearing Type	Ball Bearing
Feature	Low Noise, Closed Loop Control, High Efficiency
Production Capacity	300,000 pieces/Year

Product Description

KEY FEATURES

Advanced closed-loop encoder feedback with 1.8° step angles prevents missed steps and ensures absolute positioning accuracy.
Available in 86mm frame sizes delivering 6.0A-6.5A, 3.4NM-12 N·m holding torque for diverse applications.
Pre-configured compatibility with DM860A, DM860, MR7, MR7A and adaptive drivers enables plug-and-play integration with mainstream controllers. The driver is digital with ARM, 25600 resolution.
Geared stepper motor options integrate planetary gearboxes for enhanced torque multiplication, perfect for CNC engraving machines, robotic arms, and industrial automation.

Technical Parameters

Product Name	Open Loop Hybrid Stepper Motor
Control Mode	Open Loop
Step Angle	1.8°
NEMA Frame Size	Nema 34
Holding Torque Range	3.4- 12N · m / 481oz-in - 1699oz-in
Rated Current	1.5 - 4.5A
Application	3D Printing, CNC Machines & Router, Medical Devices, Laser Machines, Robotic Arms

NEMA34 Specifications:

Flange size: 86mm | Step Angle: 1.8 degrees | Holding torque: 3.4-12Nm | Motor Length: 68-156mm | Axis diameter: 12.7mm, 14mm (Customizable)

Stepper Motor Driver Characteristic:
The matched driver is DM860A, DM860, MR7A, MR7. This 2-phase digital stepper motor driver features high torque, low noise, and low vibration based on advanced digital current control technology.

Detailed Photos

Production Capacity & Quality

Other Products

Round Shaft BLDC Motor
30-1500W | 24V-220V

Right Angle BLDC Motor
Space Saving | High Torque

BLDC Motor Driver
150-20000RPM | RS485

Planetary Brushless Motor
Low Backlash | High Torque

Hybrid Stepper Motor
Nema 8 - Nema 42

Integrated Stepper Motor
Simple Wiring | Open/Closed Loop

Frequently Asked Questions

Can you make the gearbox or gear motor with custom specifications?

YES. We have strong R&D capability, as well as a great team of engineers, each of whom has many years of work experience.

Do you provide the samples? How long?

YES. Our company can provide the samples to you. Usually, 7-15 days for the sample making.

Do you provide technology support? How long is the warranty period?

YES. We have strong R&D capability and can provide technology support if you need. The products come with an 18-month warranty period.

What is the sample-making process like?

First, please contact our sales team to discuss specifications and confirm drawings. After payment, we will begin production and then ship the sample for testing.

How long is your delivery time?

Normally, 3~5 working days after payment. Special requirement orders are negotiable according to the actual situation.