High Performance Direct Drive Motor for Optical Screening Machine Model: Zrddr-H180180-150-300-DMC

• Customization: Available
• Power Source: Direct Drive Motor
• Starting Mode: Direct Drive Motor
• Model NO.: ZRDDR-H180180-150-300-DMC
• Function: Control
• Application: Testing
• Feature: High Precision
• Continuous Torque: 50n.M
• Continuous Current: 3.5arms
• Maximum Speed: 300rpm
• Encoder Resolution: 8388608pluse/Rev
• Number of Poles: 20
• Protection Level: 20IP
• Transport Package: Wooden Case
• Specification: 180*180
• Trademark: ZRT
• Origin: China
• Production Capacity: 10000/Year

Product Description

Product Description

ZRT direct drive motor provides a high-quality, user-friendly servo solution with options for inner rotor and outer rotor types. With sizes ranging from 60mm to 500mm in diameter and continuous torque from 10N.m to 6000N.m, there are more than twelve choices available. The motor offers precise accuracy up to ± 6arc-sec and repeated positioning accuracy up to ± 1arc-sec, known for its accuracy, stiffness, minimal axial radial runout, and other advantages.

The ZRT motor offers exceptional torque density due to its long diameter, short length, and multiple magnetic poles. It can function as a versatile divider, providing programmable fast dividing capabilities that outperform traditional mechanical or variable reluctance technology dividers. Moreover, it can replace mechanical transmission components such as gearboxes, synchronous belts, and rack and gear reducers. Primarily utilized in automation equipment and CNC machines, the ZRT motor serves as a critical indexing element.

Parameters	Unit	ZRDDR-H180180-150-300-DMC
Height	mm	180
Diameter	mm	180
Maximum output torque	N.m	150
Continuous output torque	N.m	50
Peak current	A rms	10.5
Continuous current	A rms	3.5
Maximum speed	rpm	300
Line resistance	Ω	38
The line inductance	mH(25°C)	122
Torque constant	Nm/A rms	14.2
Pole Number	-	20
Encoder resolution	pluse/rev	8388608
Absolute positioning accuracy	Arc sec	±30
Repeated positioning accuracy	Arc sec	±2
Rotor inertia	Kg m2	0.02
Basic static load rating	KN	9.95
Axial runout accuracy	um	10
Radial runout accuracy	um	10
Motor weight	Kg	27.5
Temperature	ºC	0-80
IP Grade	IP	20

Factory and Certification

Our Advantages

1:Continuous torque 5~1500 N-m, widely used:
2:Up to 6000RPM for most high-torque, low-speed applications
3:Power up to 3000W meets the high power requirements of most applications
4:  The optional high resolution sinusoidal encoder feedback device provides extremely high accuracy and repeatability below 2 arcsec:
5:  Direct load connection eliminates maintenance of gearbox, belt or pulley
6:Zero back backlash and load compliance for improved system performance
7:  Single and double bearing designs reduce static friction
8:  Protection class IP65 and IP67 sealed, dustproof, no low pressure water hammer phenomenon
9:  CE and ROHS certified
10:Built-in temperature controller, overheat protection
11: coupling components are eliminated and the machine size is reduced
12: Accept customization.

Company Profile

                                               Workpiece production                                                                                                      Stator production

                                                   R&D Design                                                                                                                          Team
 

                                                          IQC                                                                                                                     Measure of Precision      
 

                              Whole machine parameter inspection (QA)                                                                      Laser interferometer inspection                                                                                     

                                                                                                                               Packaging

Product Uses

The Torque motor 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 motors custom service?

A: Yes, We can provide DDR 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 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 motor , you can send e-mail or consult the direct drive motor related issues. We will provide you with the best direct drive motor products and services. We are very happy to cooperate with you and bring you satisfactory products.