Ka90-M03330 AC Synchronous Servo Three Phase Electric Motor for Machine Tools

• Application: Universal, Industrial
• Operating Speed: Constant Speed
• Operation Mode: Electric Motor
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: KA90
• Magnetic Structure: Permanent Magnet
• Function: Driving
• Structure: Rotating Pole Type (Armature Fixed)
• Number of Poles: 10
• Ventilation: Protection Type
• Certification: CCC
• Brand: Knd
• Adapted Driver Work Voltage (VAC): 220
• Insulation Class: F
• Protection Level: IP67
• Installation Type: Flange Mounting
• Without Brake: 140
• with Brake: 180
• Transport Package: Paper Box
• Specification: 4.2kg
• Trademark: KND
• Origin: Beijing
• Package Size: 28.00cm * 15.20cm * 7.50cm
• Package Gross Weight: 6.000kg

Product Description

 

Product Description

      KND brand was founded in Beijing in 1993, mainly engaged in CNC system and industrial automation product research and development, production, sales and service. After nearly 30 years of development, KND  has a series of products in six categories, including CNC system, robot controller, pan-automation controller, feed drive and motor, spindle drive and motor, and industrial Internet, which meet the application needs of CNC lathes, CNC milling machines, machining centers, grinding machines and other tool and equipment industries and industrial robots, truss robots, workshop networking, data acquisition and analysis, etc., providing a sufficient range of choices for different users.
 

>·Model Selection
Our professional sales representive and technical team will choose the right model and transmission solutions for your usage depend on your specific parameters.
>·Drawing Request
If you need more product parameters, catalogues, CAD or 3D drawings, please contact us.
>·On Your Need
We can modify standard products or customize them to meet your specific needs.

• Motor Features
• Five pairs of poles, smaller volume (80% of the volume of the original 4 pairs of poles ST series motor)  
• Equipped with high resolution encoder (23-bit absolute encoder)
• Maximum torque 300%, stronger overload capacity
• The protection level is increased to IP67
• The vibration level is raised to A level
• Motor heating is reduced by 20%
• 380V motor, rated speed improved

Model Explanation

 

Wiring

23/25-bit Absolute Encoder Socket
9-core: applicable for KA60/KA80 /KA90 series

Signal	5V	0V	SD+	SD-	E+	E-	FG
Core No.	8	6	5	4	3	2	1

 

Parameters of Motor Equipped with Power-off Brake

Frame NO.	Rated torque	Rated voltage	Rated current	Rated power	Increased weight
80 Series	3.3 Nm	DC24V	0.48A±10%	11.5W	0.8Kg

 

Detailed Photos

Fig.KA90 series servo motors' mounting dimensions(unit:mm)

Model		KA90
		M03330
Rated power (kW)		1
Rated torque (N.m)		3.3
Maximum instantaneous torque (N.m)		9.9
Rated speed (rpm)		3000
Maximum speed (rpm)		5000
Rated current (A)		5.2
Maximum instantaneous current (A)		15.6
Rotor inertia (kg*cm^2)		4.78
Weight(Kg)(Without brake)		4.2
Pole pairs		5
Adapted driver work voltage (VAC)		220
Insulation class		F
Protection level		IP67
Installation type		Flange mounting
Environment	Temperature	-15~40ºC (no freezing) ,Storage temperature: -15~70ºC (no freezing)
	Humidity	80%RH below (no condensation) ,Storage humidity: 90%RH below (no condensation)
	Air	Indoor (no direct sunlight), no corrosive and flammable gas, no oil mist and dust
	Vibration	Vibration speed below 0.5mm/s
LL	Without brake	140
	With brake	180

*Note: We can manufacture products according to customer's requirements.

Motor characteristic curve
A:Continuous work area;B:Short-term work area

Company Profile

ABOUT US

       
       Beijing KND CNC Technique Co.LTD(KND) was established in 1993.It is a joint-stock private enterprise that is the earliest one focusing on the research,production,sales and service of CNC system in China.It has the qualification of national high-tech enterprise,and it is one of the largest CNC system brand in China.

       KND has the core technology of self-research and possesses independent intellectual property rights. After 30 years' development, it has a number of series products: CNC system, robot controller, automation controller, feed driver and motor, spindle driver and motor, industrial Internet.These products can meet the application requirements of CNC lathes, CNC milling machines, machining centers,grinding machines and other industrial equipments.It can also be used in industrial robots, truss robots, workshop networking,data collection and analysis,and other automation fields.So,KND provided a full range of choices for different kinds of clients.

DEVELOPMENT HISTORY



PRODUCT DISTRIBUTION

  

MOTOR OVERVIEW
 

K series synchronous servo motor is a high-performance five-pole motor developed by KND;its power ranges from 0.2kW to 7.5kW and its frame includes 60, 80, 90, 110,130, 180 series. The kind of products have the characteristics of small size, high power, high speed, better encoder configuration, and strong overload capacity.If it is used with the SD510 series driver of KND, it can make the position control come true quickly and accurately.This combination can be applied in a variety of occasions which have a higher requirements for precision control.

ZJY (-K) series AC spindle servo motor used for CNC machine tools has the characteristics of compact structure,long service life,small moment of inertia and higher control accuracy. Combined with ZD210 series of new spindle servo driver, can make its performance get better display.It can be widely used in various CNC machine tools and it can also be the spindle,feed and other parts of the CNC mechanical products.

ZJY (-K) series spindle servo motor's parameters showed below, rated power: range from 3.7kW to 37kW, rated voltage: 380V, rated frequency: 25, 33.3, 50, 66.67, 83.33Hz, rated speed: 750, 1000, 1500,2000, 2500r/ min.The maximum speed can reach 12000r/ min. The working system of the motor is S1, the protection level is IP54, and the insulation level is F. There are thermal element in the interior of motors., this kind of moter lose heat by a independent fan.You can choose a motor with a photoelectric encoder or a rotary transformer,that depends on your needs.

EXHIBITIONS


CERTIFICATE PATENT DISPLAY

FAQ

Payments
1) We can accept EXW, FOB
2) Payment must be made before shipment.
3) Import duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyer's responsibility.

Shipping
1) We only ship to your confirmed address. Please make sure your shipping address is correct before purchase.
2) Most orders will be shipped out within 3-7 working days upon payment confirmation.
3) Shipping normally takes 7-25 working days. Most of the items will delivery in 2 weeks, while there will be a delay for something we cannot control (such as the bad weather). If it happens, just contact us, we will help you check and resolve any problem.
4) Please check the package upon receipt, if there are some damages, please contact us immediately.

Feedback & Refund
1) Feedback is important to us, if you have any problem with our products, please contact us, our technician will give you useful advises.
2) When you have the parcel and not satisfied with the goods or it is other problem, please tell us immediately, and provide us a photo showing the detail.
3) Any reason requiring for all refund. Items must be in original condition and no physical damage. Buyer responsible for all shipping cost.

If you need more information, please contact with us. We will attach great importance to your any problems.Hope we could establish a long-term effective cooperation.