Nema 34 2 Phase Brake Motor 8.7N.M CE ROHS Approved For Cnc Machine

Product Details:

Place of Origin:	Jiangsu, China (Mainland)
Brand Name:	Jkongmotor
Certification:	CE, ROHS,ISO9001
Model Number:	JK86HS115-4204BK6

Payment & Shipping Terms:

Minimum Order Quantity:	3-10pcs
Price:	US $44-58 / Units
Packaging Details:	with export carton . big quantity with pallet
Delivery Time:	For samples , 7-15 days / For batch , 15-25days
Payment Terms:	T/T , paypal , Western Union, L/C
Supply Ability:	30000 pcs/month

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Detailed Product Description

Phase:	2-phase	Type:	Hybrid
Step Angle:	1.8 Degree	Holding Torque:	8.7N.m
Current / Phase:	4.2A	Motor Length:	115mm
Suitable Motor:	Nema 34 Stepping Motor	Weight:	3.8KG
Highlight:	brake motor , jkong motor

Nema34 8.7N.m Stepper Motor With Brake For Cnc Machine CE ROHS Approved

The combination of two motors like a permanent magnet and variable reluctance is known as a hybrid motor. The working principle of a hybrid motor is, the rotor in this motor is magnetized axially similar to a permanent magnet stepper motor, whereas the stator is energized electromagnetically similar to a variable reluctance stepper motor. So it is an actuator that changes electrical pulses to angular displacement.

Genaral Specification:

Item	Specifications
Step Angle	1.8°
Temperature Rise	80℃max
Ambient Temperature	-20℃~+50℃
Insulation Resistance	100 MΩ Min. ,500VDC
Dielectric Strength	820VAC for 1s 3mA
Shaft Radial Play	0.02Max. (450g-load)
Shaft Axial Play	0.08Max. (450g-load)
Max. radial force	220N (20mm from the flange)
Max. axial force	60N

Electrical Specification:

Model No.	Step Angle	Motor Length	Current /Phase	Resistance /Phase	Inductance /Phase	Holding Torque	# of Leads	Detent Torque	Rotor Inertia	Mass
	( °)	(L)mm	A	Ω	mH	N.m	No.	Kg.cm	g.cm^2	Kg
JK86HS100-6004BK6	1.8	100	6.0	0.36	2.8	7.0	4	1.9	2200	3.1
JK86HS115-4204BK6	1.8	115	4.2	1.2	14	8.7	4	2.4	2700	3.8

Products of special request can be made according to the customer request !

Advantages of Hybrid Stepper Motor

The advantages of the Hybrid Stepper Motor are as follows:-

The length of the step is smaller.

It has greater torque.

Provides Detent Torque with the de-energized windings.

Higher efficiency at lower speed.

Lower stepping rate.

Stepper Motor Applications

As the stepper motor are digitally controlled using an input pulse, they are suitable for use with computer controlled systems.
They are used in numeric control of machine tools.
Used in tape drives, floppy disc drives, printers and electric watches.
The stepper motor also use in X-Y plotter and robotics.
It has wide application in textile industries and integrated circuit fabrications.
The other applications of the Stepper Motor are in spacecrafts launched for scientific explorations of the planets etc.
These motors also find a variety of commercial, medical and military applications and also used in the production of science fiction movies.
Stepper motors of microwatts are used in the wrist watches.
In the machine tool, the stepper motors with ratings of several tens of kilowatts is used