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.

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Global
Product available worldwide
Kollmorgen TBM2G Frameless Motor

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.

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Scalability for Every Global Market

Meeting the demands of global customers requires motors that are always ready, easily available, locally supported, and highly scalable from prototype to production.

Kollmorgen has highly automated manufacturing processes in place to manufacture TBM2G motors in quantity, including standard modifications to meet your specifications.

As a global leader in frameless brushless motor design and manufacturing, Kollmorgen supports every order with dependable service and the co-engineering expertise to help you get more from every design.

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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.

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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.

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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

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Design Tools

Product Selectors

Product Selectors

Enter your performance and sizing requirements to find the right Kollmorgen products for your application.

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Kollmorgen Motioneering

Motioneering

Are you unsure of the required torque and speed even though you know the application requirements? Use Motioneering to determine the scale of the mechanical project and find the combination of motors and drive systems that match the requirements.

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Performance Curve Generator

Performance Curve Generator Tools

Adjust winding factor, ambient temperature, drive current, and more to generate speed/torque curves for frameless & housed motors.

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Ready to Get Started?

Engineer the exceptional with TBM2G frameless motors and total support from Kollmorgen’s team of senior engineers.

With decades of motion experience in machine and robotics design, our professionals work directly with your engineering team to maximize performance, develop innovative solutions, and help scale production more efficiently.

Count on Kollmorgen support for:

  • Global reliability
  • Design in-region/for-region
  • Sustainable supply chain for long-term partnership
  • Self-guided tools for simplified design

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Manuals Literature 2D/3D Interactive Drawings Certifications
Documentation
Title Language(s) Date Size
pdfTBM2G Installation Guide - English Only English 29 Jun 2022 14.03 MB Copy URL
pdf科尔摩根TBM2G无框力矩电机选型指南 Chinese, Simplified 18 Jan 2023 6.09 MB Copy URL
Brochure
Title Language(s) Date Size
TBM2G Frameless Motors - Robot Ready Brochure English 13 Apr 2022 1.71 MB Copy URL
TBM2G Frameless Motors Brochure English 13 Apr 2022 1.36 MB Copy URL
Catalog
Title Language(s) Date Size
TBM2G Selection Guide English 21 Jun 2022 7.73 MB Copy URL

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 Language(s) Date Size
Blue Guide English, German 29 Jun 2022 Copy URL
pdfTBM2G CE Certification English 21 Jun 2022 216.65 KB Copy URL