Customized High Rigidity Hollow Automation Equipment Direct Drive Motor Model: Zrddr-16895-55-300-DMC-40

• Customization: Available
• Power Source: Direct Drive Motor
• Starting Mode: Direct Drive Motor
• Model NO.: ZRDDR-16895-55-300-DMC-40
• Speed: Variable Speed
• Function: Control
• Application: Automation
• Feature: High Precision
• Continuous Torque: 18n.M
• Continuous Current: 3.5arms
• Maximum Speed: 300rpm
• Number of Poles: 20
• Encoder Resolution: 8388608pluse/Rev
• Protection Level: 20IP
• Transport Package: Wooden Case
• Specification: 168*95
• Trademark: ZRT
• Origin: China
• Production Capacity: 10000/Year

Product Description

Product Description

ZRT's direct drive rotary motor is the top choice for enhancing load power without the need for a transmission mechanism. These motors, also referred to as torque motors, are specifically engineered to directly power loads using the strong torque produced by high-energy permanent magnets.

ZRT offers a range of DDR motors, and we have the capability to create custom direct drive motors based on your specific requirements. All ZRT direct-drive rotary motors come with optical encoders for increased resolution after interpolation, ensuring precision in a variety of challenging applications.

Discover the impressive power and efficiency of ZRT's direct drive rotary motor, designed to boost your load power capacity with unmatched accuracy and dependability. Make the switch to ZRT today and elevate your application to new heights.

Parameters	Unit	ZRDDR-16895-55-300-DMC-40
Height	mm	95
Diameter	mm	168
Maximum output torque	N.m	55
Continuous output torque	N.m	18
Peak current	A rms	10.5
Continuous current	A rms	3.5
Maximum speed	rpm	300
Line resistance	Ω	15
The line inductance	mH(25°C)	40
Torque constant	Nm/A rms	5.2
Pole Number	-	20
Encoder resolution	pluse/rev	8388608
Absolute positioning accuracy	Arc sec	±10
Repeated positioning accuracy	Arc sec	±2
Rotor inertia	Kg m2	0.03
Basic static load rating	KN	20.9
Axial runout accuracy	um	5
Radial runout accuracy	um	5
Motor weight	Kg	10.5
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.