High-Performance Direct Drive Rotary Table for Grinding and Polishing Machine Model: Zrddr-F12090-8-500-Yd

• Customization: Available
• Power Source: Direct Drive Motor
• Starting Mode: Direct Drive Motor
• Model NO.: ZRDDR-F12090-8-500-YD
• Speed: Variable Speed
• Function: Control
• Application: Machine Tool
• Feature: High Precision
• Center Height: 275mm
• Continuous Torque: 8n.M
• Rotary Disc End Face Runout: ≤0.005
• Maximum Speed: 500rpm
• Number of Poles: 20
• Absolute Positioning: ±10arc Sec
• Transport Package: Wooden Case
• Specification: 120*90
• Trademark: ZRT
• Origin: China
• Production Capacity: 10000/Year

Product Description

Product Features

Size	Parameters	Unit	ZRDDRF-F12090-8-500-YD         Hollow rotating shaft integration
	Center for Hight	mm	275
	Work surface diameter	mm	120
Mechanical parameter	Rotor inertia	Kg m2	0.001
	basic static load rating	Kn	19
	Rotary disc end face runout	mm	≤0.005
	Center end face runout of the disk	mm	≤0.005
	Vertical between rotary table and ground	mm	≤0.02
	Brake operating pressure	(Mpa)	/
	Brake clamping torque	(N.m)	/
	Axial stiffness	(KN/um)	/
	Radial stiffness	(KN/um)	/
	Motor weight	Kg	11.5
Electric parameter	Maximum torque	N.m	24
	Continuous torque	N.m	8
	Maximum current	A ms	8
	Continuing current	A ms	3
	Maximum speed	rpm	500
	Line resistance	Ω	17
	Line inductance	mH(25°C)	13
	Torque constant	Nm/A rms	3.2
	Number of poles	-	20
	Encoder resolution	pluse/rev	8388608
	Absolute positioning accuracy	Arc sec	±10
	Repeated positioning accuracy	Arc sec	±2

1. Enhanced Productivity
With a maximum revolution speed of 3000rpm, this rotary table operates differently from external-driven models, allowing for high-speed and efficient processing.
2. Precision Engineering
Equipped with an absolute type encoder, this rotary table offers ultra-high precision, with positioning accuracy of ±3″ and repetitive positioning accuracy of ±1″.
3. Strong Clamping Capability
4. Reliable Performance
Through thorough structural optimization and extensive testing, this rotary table guarantees stability, backed by feedback from over 10,000 satisfied customers.
5. Structural Optimization and Testing
Through comprehensive simulation optimization and rigorous testing, this rotary table ensures machine stability, proven by over 1000 satisfied customers.
6. Customization Available

Factory and Certification

 

Our Advantages

1: Wide Range of Torque from 5 to 1500 N-m, Commonly Used
2: Suitable for High-Torque, Low-Speed Applications with Speeds Up to 6000RPM
3: Power Capability of up to 3000W to Meet High Power Needs
4: Optional High Precision Sinusoidal Encoder for Accuracy Below 2 arcsec
5: Direct Load Connection Reduces Maintenance of Gearbox, Belt, or Pulley
6: Zero Backlash and Load Compliance for Better System Performance
7: Single and Double Bearing Designs Minimize Static Friction
8: IP65 and IP67 Protection for Dustproof and Water Resistance
9: CE and ROHS Certification
10: Includes Built-In Temperature Controller for Overheat Protection
11: Elimination of Coupling Components Reduces Machine Size

Company Profile

                                                Workpiece production                                                                                                     Stator productio

                                                     R&D Design                                                                                                                          Team

                                                          IQC                                                                                                                       Measure of Precision
 

                           Whole machine parameter inspection (QA)                                                                          Laser interferometer inspection                                                                                                   

                                                                                                                                    Packaging   

Product Uses

The Direct drive rotary table products is widely used in semiconductor production equipment, optical media, optical alignment, position detection, precision CNC machine tools, car assembly/testing, liquid crystal manufacturing equipment, screen plying-up device, lithium battery manufacturing equipment, high-end printing equipment and medical equipment such as micro precision high-end manufacturing field.

Product Drawing

FAQ

Q: Do you offer Direct Drive Rotary table motors custom service?

A: Yes, We can provide Torque motor customized service until the customization is satisfactory.

successfully provide customized cases for lots of china domestic equipment listed companies

Q: Do you have matching drives available?

A: Yes, we can offer the ChinaBrand Available or according to your driver brand to design Direct Drive Rotary table motors.  

Q: How can i pay my order?

A: We accept T/T.

Q: Do you have any certificate?

A: We have passed ISO9001, audited by SGC, obtained CE/ROHS Certification and 3A Credit certification of China.

Q: How about your warranty?

A: Our Warranty is 24months, Normally, the general after-sale service may be as below:

1. The technical support is permanent;
2. The paid spares parts could be provided at any time.

Q: How long is your delivery time?
 

Quantity (sets)	1 - 10	11 - 50	51 - 100	> 100
Lead time (days)	20	25	30	To be negotiated

Q: How do you package?

A: Each motor will be packed with high quality carton box.
 If needed,the motors can also packed with plywood case

Port: Guangzhou/Shenzhen port

We offer the best If you are satisfied with our company's Direct Drive Rotary table motors , you can send e-mail or consult the direct driver motor related issues. We will provide you with the best torque motor rotary table products and services. We are very happy to cooperate with you and bring you satisfactory products.