OEM Customized High Accuracy Direct Drive Motor for Testing Machine Model: Zrddr-200130-25-300-DMC

• Customization: Available
• Power Source: Direct Drive Motor
• Starting Mode: Direct Drive Motor
• Model NO.: ZRDDR-200130-25-300-DMC
• Function: Control
• Application: Testing
• Feature: High Precision
• Continuous Torque: 25n.M
• Continuous Current: 3.5arms
• Maximum Speed: 300rpm
• Number of Poles: 20
• Encoder Resolution: 8388608pluse/Rev
• Protection Level: 20IP
• Transport Package: Wooden Case
• Specification: 200*130
• Trademark: ZRT
• Origin: China
• Production Capacity: 10000/Year

Product Description

Product Description

Direct drive rotary motors, also referred to as torque motors, are engineered to power loads directly without the need for transmission components such as gears or belts. These motors harness strong permanent magnets to generate substantial torque. ZRT offers a selection of DDRs and can also develop tailored motors to fulfill individual needs. All ZRT direct drive rotary motors are equipped with optical encoders, guaranteeing precision for a variety of challenging tasks. By enhancing encoder resolution through interpolation, ZRT rotary motors can effectively address your precision requirements.

Parameters	Unit	ZRDDR-200130-25-300-DMC
Height	mm	130
Diameter	mm	200
Maximum output torque	N.m	75
Continuous output torque	N.m	25
Peak current	A rms	10.5
Continuous current	A rms	3.5
Maximum speed	rpm	300
Line resistance	Ω	22
The line inductance	mH(25°C)	62
Torque constant	Nm/A rms	7.1
Pole Number	-	20
Encoder resolution	pluse/rev	8388608
Absolute positioning accuracy	Arc sec	±30
Repeated positioning accuracy	Arc sec	±2
Rotor inertia	Kg m2	0.2
Basic static load rating	KN	11.3
Axial runout accuracy	um	5
Radial runout accuracy	um	5
Motor weight	Kg	29
Temperature	ºC	0-80
IP Grade	IP	20

Factory and Certification

 

Our Advantages

1: Range of continuous torque from 5 to 1500 N-m, widely utilized
2: Capable of reaching speeds up to 6000 RPM for most applications requiring high torque at low speeds
3: Power output of up to 3000W to meet the high power demands of various applications
4: Optional high resolution sinusoidal encoder feedback device ensures precision and repeatability below 2 arcsec
5: Direct load connection eliminates the need for gearbox, belt, or pulley maintenance
6: Zero back backlash and load compliance for enhanced system performance
7: Single and double bearing designs reduce static friction
8: IP65 and IP67 protection class for dustproof and water-resistant operation
9: Certified by CE and ROHS standards
10: Equipped with built-in temperature controller for overheat protection
11: Elimination of coupling components reduces machine size
12: Customization options available.

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

Torque motors are commonly utilized in various industries such as semiconductor production, optical media, precision CNC machine tools, automotive assembly and testing, liquid crystal manufacturing, screen printing, lithium battery production, high-end printing, and micro precision medical equipment.

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.