Audited Supplier
ZRDDR-L12090-8-500-DMC
Testing
Variable Speed
Three-Phase
Control
Protection Type
20
Zrt
Direct Drive Motor
High Precision
8n.M
2.5arms
500rpm
8388608pluse/Rev
50IP
ZRT
Wooden Case
120*90
China
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 drive loads directly 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 precision and dependability. Make the switch to ZRT today and elevate your application to new heights.
1: Wide Range of Torque from 5 to 1500 N-m, Popular in Various Applications
2: Suitable for High-Torque, Low-Speed Tasks with Speeds Up to 6000RPM
3: Power Capable of Reaching 3000W to Meet High Power Needs
4: High Precision Sinusoidal Encoder Option for Accuracy Below 2 arcsec
5: Direct Load Connection for Maintenance-Free Operation
6: Enhanced System Performance with Zero Backlash and Load Compliance
7: Reduced Friction with Single and Double Bearing Designs
8: Dustproof and Water Resistant with IP65 and IP67 Ratings
9: Certified by CE and ROHS for Quality Assurance
10: Overheat Protection with Built-In Temperature Controller
11: Compact Design with Elimination of Coupling Components
12: Customization Options Available
R&D Design Team
IQC Measure of Precision
Whole machine parameter inspection (QA) Laser interferometer inspection 
Packaging
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.
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:
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.
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 precision and dependability. Make the switch to ZRT today and elevate your application to new heights.
| Parameters | Unit | ZRDDR-L12090-8-500-DMC |
| Height | mm | 90 |
| Diameter | mm | 120 |
| Maximum output torque | N.m | 24 |
| Continuous output torque | N.m | 8 |
| Peak current | A rms | 7.5 |
| Continuous current | A rms | 2.5 |
| Maximum speed | rpm | 500 |
| Line resistance | Ω | 19 |
| The line inductance | mH(25°C) | 40 |
| Torque constant | Nm/A rms | 3.6 |
| Pole Number | - | 20 |
| Encoder resolution | pluse/rev | 8388608 |
| Absolute positioning accuracy | Arc sec | ±30 |
| Repeated positioning accuracy | Arc sec | ±2 |
| Rotor inertia | Kg m2 | 0.0005 |
| Basic static load rating | KN | 4.3 |
| Axial runout accuracy | um | 10 |
| Radial runout accuracy | um | 10 |
| Motor weight | Kg | 4.5 |
| Temperature | ºC | 0-80 |
| IP Grade | IP | 50 |
2: Suitable for High-Torque, Low-Speed Tasks with Speeds Up to 6000RPM
3: Power Capable of Reaching 3000W to Meet High Power Needs
4: High Precision Sinusoidal Encoder Option for Accuracy Below 2 arcsec
5: Direct Load Connection for Maintenance-Free Operation
6: Enhanced System Performance with Zero Backlash and Load Compliance
7: Reduced Friction with Single and Double Bearing Designs
8: Dustproof and Water Resistant with IP65 and IP67 Ratings
9: Certified by CE and ROHS for Quality Assurance
10: Overheat Protection with Built-In Temperature Controller
11: Compact Design with Elimination of Coupling Components
12: Customization Options Available
Workpiece production Stator production
R&D Design Team
IQC Measure of Precision
Packaging
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.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:
- The technical support is permanent;
- The paid spares parts could be provided at any 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.
