New 12, 14, 16, and 20 mm OD frameless motors designed for robot fingers, grippers, and other ultra-compact precision systems.
When your design demands fine movement, tight packaging, and reliable control, XtremeCore is built for the job.
- Ultra-compact frameless motors for highly integrated designs
- Sized for robot fingers, grippers, and precision end effectors
- High torque density in 12, 14, 16, and 20 mm OD packages
- Smooth motion for fine positioning tasks
Customized Motor Solutions
Work directly with Lin Engineering’s team to design a motor optimized for your torque, thermal, and duty-cycle requirements.
Contact us for a quick, no-obligation feasibility review — let’s discuss your project.
Designed for Fine Motion in Tight Spaces
In robotic manipulation, small actuators often define system performance. Finger joints, compact grippers, and miniature rotary tools need motors that fit into limited envelopes while still delivering precise torque and stable control.
XtremeCore motors are being developed for exactly that class of problem. The series supports engineers working on compact robotic systems where every millimeter counts and where motion quality directly affects grasping, handling, and interaction performance.
Parameters | Unit | XC-T012 | XC-T014 | XC-T016 | XC-T020 |
Rated Voltage | Vdc | 24 | 24 | 48 | 48 |
Stator OD | mm | 12 | 14 | 16 | 20 |
Stack Height | mm | 4.4 | 11 | 15 | 28 |
Stator Length | mm | Max 8 | Max 15.4 | Max 19.2 | Max 33 |
Rotor ID | mm | 1.5 | 4 | 5 | 6 |
Rotor Length | mm | 5 | 12 | 16 | 30 |
Rotor Pole Count | / | 8 | 10 | 10 | 14 |
Line to Line Resistance | Ohm | 2.45 | 6.42 | 7.7 | 3.75 |
Rated Speed | rpm | 20,000 | 8,000 | 8,000 | 6,000 |
Rated Current | Arms | 0.47 | 0.46 | 0.56 | 1.25 |
Rated Torque | mNm | 1.8 | 9.7 | 21 | 78.5 |
Peak Current | Arms | 1.5 | 1.37 | 1.68 | 3.75 |
Peak Torque | mNm | 6.3 | 30.6 | 66.5 | 240 |
Back EMF Constant Ke @ 25℃ | Vpk/krpm | 0.39 | 2 | 3.45 | 5.75 |
Torque Constant Kt @ 25℃ | mNm/Arms | 3.83 | 21 | 37.5 | 62.8 |
Motor constant Km @ 25℃ | mNm/√ W | 2.4 | 7 | 12 | 27.2 |
For additional specifications, performance data, or product information, please contact us. Our team can help with model selection, application fit, and early design discussions for the new XtremeCore series ultra-compact motors.
Target Applications
- Robotic fingers
- Precision grippers
- Dexterous robotic hands
- Miniature rotary tools
- Compact medical and laboratory devices
- Small integrated actuators for advanced robotics
California-Born, Engineer-Led, Innovation-Driven
About Lin Engineering
Lin Engineering is a company born and raised in Northern California, operating locally and independently for more than 35 years. Our engineering-focused roots are supported by a well-established global manufacturing network, providing the production capacity, volume scalability, and robust supply chain needed to deliver reliable, on-time performance at any scale.
Co-Engineered for Real-World Performance.
Engineering Support
Lin Engineering, headquartered in Northern California, provides direct access to a dedicated team of application and design engineers who work closely with your team throughout development. Through true co-engineering, we help you select and optimize a motion control solution that performs reliably in real-world conditions—not just in controlled lab environments—ensuring the motor integrates seamlessly into your system and meets the demands of your application.
Work With Us On Your Next Project
Work directly with Lin Engineering’s team to design a motor optimized for your torque, thermal, and duty-cycle requirements.
Contact us for a quick, no-obligation feasibility review — let’s discuss your project.