TBM™2G Frameless Motors
Are You Ready? It’s time to meet your most demanding design challenges with a higher level of performance, scalability, and design flexibility. TBM2G Frameless Motors (TBM2G) represents years of rigorous R&D, testing and customer feedback. Now, you can bring machine and robotics ideas to life with high-performance torque in the most compact, lightest electromagnetics package possible.
Frameless Torque Motor Performance on Demand
The TBM2G series is ready to perform with high torque in an extremely compact electromagnetics package while integrating advanced materials, windings and flexibility across a wide array of applications.
Turn to these high-torque frameless brushless motors for key advantages including:
- High load carrying capacity
- Energy efficiency
- Faster movements
- Greater smoothness of motion
At virtually all speeds and energy requirements, you’ll find more efficient frameless torque motor performance—all with significantly lower thermal rise.
Compact, Precise, Resilient
When you need the most compact form factor, the most precise motion performance, and the greatest resilience to challenging environmental conditions, embedding a frameless motor can be your best choice.
Learn how these motors give you the freedom to design to your specific application requirements — achieving the tightest possible motion integration, eliminating compliant and backlash-prone transmission components, and providing ultimate protection against high-pressure washdown, deep-sea submersion, ionizing radiation, high vacuum and other environmental challenges. Learn more.
Your Next Robotic Design Starts Here
The TBM2G series of frameless motors is the latest addition to Kollmorgen’s full line of robotics motors. Designed for a wide range of demanding applications in industries ranging from medical to aerospace to defense, you’ll find the advanced motors to meet your unique requirements.
Features
- Seven frame sizes that meet the most popular embedded equipment and collaborative robot (cobot) designs
- Designed for operation at 48 VDC and below
- Optional integrated Hall sensors that don’t increase motor length
- Multiple standard thermal sensor options to match the most popular drive options in the cobot market
- Windings optimized for speed and torque requirements in 3.5 and 15 kg collaborative robot applications
- Designed to perform well without exceeding 85°C, but also capable of sustaining full performance at up to 155°C winding temperature on a continuous basis.
Specifications
| Frame | Outer Diameter | Inner Diameter | "A" Max | "B" REF +/- 0.35 | "C" +/- 0.08 | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 08 | 13 | 26 | 08 | 13 | 26 | 08 | 13 | 26 | |||
| 050 | 50 | 24.75 | 19.84 | 24.34 | 37.94 | 8.2 | 12.7 | 26.3 | 14.76 | 19.26 | 32.86 |
| 060 | 60 | 30 | 17.71 | 22.21 | 35.81 | 8.2 | 12.7 | 26.3 | 14.76 | 19.26 | 32.86 |
| 068 | 68 | 34 | 18.34 | 22.84 | 36.44 | 8.2 | 12.7 | 26.3 | 14.76 | 19.26 | 32.86 |
| 076 | 76 | 38 | 18.59 | 23.09 | 36.69 | 8.2 | 12.7 | 26.3 | 14.76 | 19.26 | 32.86 |
| 085 | 85 | 42.5 | 19.34 | 23.84 | 37.44 | 8.2 | 12.7 | 26.3 | 14.76 | 19.26 | 32.86 |
| 094 | 94 | 47 | 19.69 | 24.19 | 37.79 | 8.2 | 12.7 | 26.3 | 14.76 | 19.26 | 32.86 |
| 115 | 115 | 57.5 | 26.29 | 30.79 | 44.39 | 8.2 | 12.7 | 26.3 | 14.76 | 19.26 | 32.86 |
*Millimeters
| TBM2G-050xx | TBM2G-060xx | TBM2G-068xx | TBM2G-076xx | TBM2G-085xx | TBM2G-094xx | TBM2G-115xx | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Parameters | Units | 08 | 13 | 26 | 08 | 13 | 26 | 08 | 13 | 26 | 08 | 13 | 26 | 08 | 13 | 26 | 08 | 13 | 26 | 08 | 13 | 26 |
| Continuous Torque at Stall | Nm | 0.27 | 0.38 | 0.64 | 0.45 | 0.60 | 0.96 | 0.63 | 0.86 | 1.54 | 0.89 | 1.23 | 2.06 | 1.21 | 1.65 | 2.69 | 1.58 | 2.05 | 3.67 | 1.90 | 3.04 | 6.03 |
| Rated Speed | rpm | 8000 | 8000 | 6600 | 8000 | 8000 | 4400 | 8000 | 6900 | 3400 | 8000 | 5600 | 2800 | 7500 | 5300 | 2600 | 8000 | 5900 | 2700 | 5800 | 4900 | 3100 |
| Motor Constant | Nm/√W | 0.061 | 0.082 | 0.128 | 0.087 | 0.114 | 0.176 | 0.119 | 0.157 | 0.251 | 0.156 | 0.201 | 0.324 | 0.203 | 0.271 | 0.419 | 0.263 | 0.331 | 0.528 | 0.310 | 0.464 | 0.802 |
| Rated Power | kW | 0.205 | 0.271 | 0.363 | 0.329 | 0.415 | 0.380 | 0.468 | 0.561 | 0.521 | 0.586 | 0.601 | 0.544 | 0.717 | 0.734 | 0.650 | 0.860 | 0.874 | 0.897 | 0.711 | 0.969 | 1.430 |
Media & Downloads
| Title | File Language | Date | Share URL |
|---|---|---|---|
| TBM2G Installation Guide | English, German, Italian, Spanish, French, Chinese, Simplified, Japanese, Korean | |
Share URL /sites/default/files/2023-08/TBM2G_Installation-ge-en-it-sp-fr_0.pdf |
| Title | Language | Date | Share URL |
|---|---|---|---|
| TBM2G Frameless Motors - Robot Ready Brochure | English | Share URLview | |
| TBM2G Frameless Motors Brochure | English | Share URLview | |
| TBM2G Selection Guide | English | Share URLview |
| Title | File Language | Date | Share URL |
|---|---|---|---|
| China Compulsory Product Certification (CCC Technical Notice) | English | |
Share URL /sites/default/files/2024-01/CCC%20Technical%20Notice%20on%20Scope%20of%20Kollmorgen%20Products.pdf |
| TBM2G CE Certification | English | |
Share URL /sites/default/files/public_downloads/CE%20Technical%20Notice%20-%20TBM2G.pdf |
| TBM2G EU RoHS Declaration (RoHS10) | English | |
Share URL /sites/default/files/2023-05/RoHS10W_Standard%20TBM2G%20models.pdf |
| TBM2G REACH SVHC Declaration | English | |
Share URL /sites/default/files/2023-05/Reach_R233_Standard%20TBM2G%20models.pdf |
These 3D models are intended to guide your design activities and may be used as reference information. Be sure to consult a Kollmorgen expert to ensure you have the most current and accurate information for critical aspects of design work.
| Title | File Language | Date | Share URL |
|---|---|---|---|
| 2D/3D Product Model | English | |
Share URL https://www.kollmorgen.com/en-us/service-and-support/technical/3d-models |
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