Reciprocating compressor synchronous motor
- Product Description
Reciprocating Compressor Synchronous Motor - Industrial Grade Solution
Picking the right motor is important when your business tasks need to be completely reliable and work at their best. Our reciprocating compressor synchronous motor delivers enterprise-level performance with power outputs spanning 400 to 15,000 kW and voltage ratings from 3 kV to 11 kV. With their high-precision bearings and advanced cooling systems, these TAW series brushless motors offer high power density with very little shaking and temperature rise. Pull-out torque ratios of up to 1.6 and protection grades of up to IP55 give you a strong answer. Our 8-million-kW yearly production capacity and full global certification collection, which includes CE, UL, and VDE standards, back this up.
Why Choose Our Synchronous Motors for Reciprocating Applications
Built for Demanding Environments
Your business can't have any downtime. For that reason, we made these motors to work in the hardest commercial settings. Our motors keep working every day, whether you're running a plant that processes oil, a chemical plant, or a big cooling system.
Because they are built to not explode, you can use them safely in dangerous places. Our high-tech magnetic circuit designs fit perfectly with the way fans move back and forth, which lowers mechanical stress and increases service life.
Energy Efficiency That Impacts Your Bottom Line
When processes go on all the time, energy costs add up quickly. When compared to other options, our motors help you cut down on energy use by 15–20%. This directly leads to lower running costs and a faster return on investment (ROI).
The high-efficiency control systems are smart enough to adjust to changes in load. You get the best speed whether you're running at full load or only partially loaded. This adaptability is very important for compressor uses where demand changes during operating cycles.
Precision Engineering for Reliable Operation
When it comes to high-speed simultaneous function, every part is important. We use precise bearings that keep wear and friction to a minimum. The high-tech cooling systems, which come in IC01, IC37, and IC81W versions, keep the working temperatures fixed even when they are under heavy loads all the time.
Our high-precision production methods make sure that every unit is of the same high quality. Precision in measurements and building gets rid of the shaking problems that many compressor systems have.

Technical Specifications
Here's what you need to know about our reciprocating compressor synchronous motor range:
| Parameter | Specification |
|---|---|
| Power Range | 400–15,000 kW |
| Rated Voltage | 3 kV, 6 kV, 10 kV, 11 kV |
| Frequency | 50 Hz, 60 Hz, Variable Frequency |
| Speed Options | 250, 300, 333, 375, 600, 750 r/min |
| Pole Numbers | 8, 10, 12, 16, 18, 20, 24 |
| Frame Sizes | 1730, 2150, 2600, 2900, 3250, 4250 |
| Cooling Methods | IC01, IC37, IC81W |
| Protection Grade | IP00, IP20, IP21, IP23, IP44, IP54, IP55 |
| Mounting Types | IM7311, IM7315, IM5710 |
| Starting Torque Ratio | 0.6 (at rated voltage) |
| Pull-in Torque Ratio | 0.6 |
| Pull-out Torque Ratio | 1.6 |
| Starting Current Ratio | 6.5 |
| Standards Compliance | IEC, GB |
Performance Characteristics You Can Count On
The starting torque ratio of 0.6 makes sure that acceleration goes smoothly and doesn't cause your compressor system too much mechanical stress. In addition to stretching the time between upkeep, this saves both the motor and the tools it drives.
With a pull-out force ratio of 1.6, you can handle a lot of pressure when your process needs it. This safety gap keeps the pump from stopping when the pressure changes or the load temporarily rises.
There are different attachment setups (IM7311, IM7315, and IM5710) that give you options for how to place it. Integration is easy whether you're adding on to current systems or planning brand-new buildings.
Customization That Meets Your Exact Requirements
No two sites work the same way. That's why we offer full ODM and OEM services that are made to fit your needs.
Flexible Configuration Options
Need a certain level of voltage? We will set it up. Need extra protection lessons for very cold temperatures? We know how to fix things. Together with you, our tech team works to improve:
- Power and speed combinations for your compression ratio requirements
- Cooling system configurations based on ambient conditions
- Protection grades matching your environmental challenges
- Structural modifications for space-constrained installations
Small batch orders receive the same attention to detail as large-scale production runs. We adapt to your project timeline and volume requirements.
Global Standards Compliance
Our motors meet international regulatory requirements across multiple markets. Certifications include CE, UL, VDE, SASO, SNI, PSE, KC, and CCC. This global compliance simplifies your procurement process and ensures smooth installation approvals worldwide.
Applications Across Critical Industries
Petroleum and Gas Processing
Reciprocating compressors in upstream and midstream operations demand motors that handle variable loads and harsh environments. Our synchronous motors maintain stable operation through pressure cycling and temperature variations.
Chemical and Fertilizer Production
Process reliability is non-negotiable in chemical plants. The explosion-proof construction and precise speed control support safe, efficient operation in classified areas.
Industrial Refrigeration
Large-scale cold storage and process cooling require motors that start reliably and run efficiently for years. Our low-temperature-rated options perform consistently in demanding refrigeration duty cycles.
Air Compression Systems
From plant air to specialized gas compression, our reciprocating compressor synchronous motor deliver the torque characteristics reciprocating compressors need for smooth operation and long bearing life.

Complete Support Throughout Your Motor's Lifecycle
Engineering Consultation
Our technical team assists with motor selection, system integration planning, and performance optimization. We help you specify the right configuration before you commit to purchase.
Installation Support
Detailed documentation and responsive technical support ensure proper installation and commissioning. We're available to answer questions and provide guidance throughout the setup process.
Maintenance and Spare Parts
A stable spare parts supply chain keeps your operations running. We maintain inventory of critical components and offer predictive maintenance guidance to prevent unexpected failures.
Localized service networks provide timely support wherever you operate. Your investment remains protected throughout its operational lifetime.
Frequently Asked Questions
Q: Can these motors handle direct-on-line starting?
A:Yes, they support both full-voltage direct starting and soft-start at reduced voltage. The starting current ratio of 6.5 is manageable with proper electrical system design. We'll help you determine the best starting method for your application.
Q: What's the typical delivery time for standard configurations?
A:Standard specifications typically ship within 8–12 weeks. Custom configurations may require additional lead time depending on modification complexity. Contact us for specific project timelines.
Q: Are these motors suitable for variable frequency drive operation?
A:Absolutely. Our frequency conversion options work seamlessly with VFD systems. This gives you precise speed control and additional energy savings in applications with varying compression demands.
Q: How do I select the appropriate cooling method?
A:IC01 (self-ventilated) works for moderate ambient conditions. IC37 (external cooling) suits high-temperature environments. IC81W (water cooling) provides maximum heat removal in extreme conditions. We'll recommend the optimal solution based on your site conditions.
Q: What warranty coverage is provided?
A:Our motors come with comprehensive warranty protection covering manufacturing defects and material quality. Specific terms vary by configuration and application. We stand behind our products with responsive support.
Q: Can you assist with system integration and commissioning?
A:Yes, our engineering team provides consultation on electrical system design, mechanical coupling, vibration analysis, and commissioning support. We want your installation to succeed.

Get Started Today
Our team is standing by to discuss your specific requirements for reciprocating compressor synchronous motor.
Contact us at sxmotor@yeah.net
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