KBM™ Series Frameless Motors
The KBM™ Series provides low- and high-voltage motors (120–480 Vac) designed to be directly embedded in your machine using the machine’s own bearings to support the rotor. With a huge selection of standard motors—plus our ability to quickly and cost-effectively modify leads, windings, stack lengths and more—you can choose an exact-fit frameless motor that provides simple installation, long life and the highest performance in the most compact space.
Features
Features
- Fully encapsulated stator windings
- 155°C internal winding temperature continuous capability
- PTC thermistor (avalanche-type) overload protection
- Rare-earth neodymium iron boron magnets
- Fail-safe bands over rotor magnets
- RoHS compliant
- UL and CE agency facilitation
- Optimizations include rotor hub dimensions, stack length, diameter, mounting features, windings, insulation, connection type and much more
- Optional latching digital Hall effect sensors are pre-aligned and factory-installed with added axial rotor length to achieve proper triggering
Benefits
- Direct load connection eliminates maintenance of gearboxes, belts or pulleys
- Zero backlash and compliance provides more responsive system performance
- Eliminates coupling devices, reducing overall machine size
- Embedded motor enables compact machine design, helps protect your intellectual property
- Huge selection of standard motors and co-engineered modifications for an exact fit, without the time, expense and risk of a fully customized motor
- Modify any standard product’s characteristics – mechanical dimensions, electrical options and connections, thermal and winding optimization for acceleration or deceleration, torque, speed, power, smoothness, and more – to meet your specific needs.
Specifications
KBM(S) Frames | Outside Diameter | Through Bore | Continuous Stall Torque | Peak Stall Torque | Continuous Output KW |
---|---|---|---|---|---|
"Servo" Form Factor | |||||
KBM(S)-10 | 59.96 mm (2.95 in) |
16.01 mm (.63 in) |
.49 - 1.45 Nm | 1.17 - 4.91 Nm | 0.55 - 0.910 KW |
KBM(S)-14 | 74.9 6mm (2.95 in) |
20.01 mm (.79 in) |
1.22 - 2.92 Nm | 3.28 - 10.50 Nm | 0.58 - 1.23 KW |
KBM(S)-17 | 84.96 mm (3.34 in) |
30.01 mm (1.18 in) |
2.06 - 6.20 Nm | 5.95 - 24.00 Nm | 0.715 - 1.55 KW |
KBM(S)-25 | 109.96 mm (4.33 in) |
50.01 mm (1.97 in) |
4.85 - 11.1 Nm | 14.4 - 54.8 Nm | 0.73 - 3.255 KW |
KBM(S)-35 | 139.96 mm (5.51 in) |
65.01 mm (2.56 in) |
12.4 - 25.9 Nm | 40.8 - 93.0 Nm | 2.75 - 5.75 KW |
KBM(S)-45 | 189.96 mm (7.48 in) |
85.02 mm (3.35 in) |
29.7 - 54.6 Nm | 119 - 218 Nm | 4.525 - 7.670 KW |
"Torquer" Form Factor | |||||
KBM(S)-43 | 159.78 mm (6.29 in) |
76.28 mm (3.00 in) |
6.11 - 44.2 Nm | 18.0 - 153 Nm | 1.23 - 2.875 KW |
KBM(S)-57 | 202.90 mm (7.99 in) |
104.17 mm (4.10 in) |
18.8 - 109 Nm | 60 - 441 Nm | 2.31 - 3.00 KW |
KBM(S)-60 | 229.85 mm (9.05 in) |
105.05 mm (4.14 in) |
29.4 - 154 Nm | 69.1 - 393 Nm | 2.96 - 8.42 KW |
KBM(S)-79 | 259.63 mm (10.22 in) |
152.43 mm (6.00 in) |
43.5 - 222 Nm | 152 - 1075 Nm | 2.585 - 3.75 KW |
KBM(S)-88 | 331.46 mm (13.05 in) |
155.01 mm (6.10 in) |
102 - 545 Nm | 197 - 1200 Nm | 3.87 - 16.0 KW |
KBM(S)-118 | 361.11 mm (14.22 in) |
225.04 mm (8.86 in) |
172 - 672 Nm | 498 - 2400 Nm | 7.78 - 19.85 KW |
KBM(S)-163 | 605.0 mm (23.82 in) |
315.50 mm (12.42 in) |
764 - 1329 Nm | 1966 - 3932 Nm | 17.3 - 20.1 KW |
KBM(S)-260 | 850.0 mm (33.46 in) |
557.85 mm (21.96 in) |
1932 - 3445 Nm | 6494 - 12812 Nm | 13.7 - 18.5 KW |
Media & Downloads
Title | File Language | Date | Share URL |
---|---|---|---|
科尔摩根KBM电机选型手册_2016_RevG | Chinese, Simplified | |
Share URL /sites/default/files/2024-03/%E7%A7%91%E5%B0%94%E6%91%A9%E6%A0%B9KBM%E6%97%A0%E6%A1%86%E7%94%B5%E6%9C%BA%E9%80%89%E5%9E%8B%E6%8C%87%E5%8D%97_2016_RevG.pdf |
KBM Part Number Scheme | English | |
Share URL /sites/default/files/public_downloads/kbm_partnumber_e_0.pdf |
KBM Typenschlüssel | German | |
Share URL /sites/default/files/public_downloads/kbm_d.pdf |
科尔摩根KBM安装指导_2016_使用结构胶粘合 | Chinese, Simplified | |
Share URL /sites/default/files/public_downloads/%E7%A7%91%E5%B0%94%E6%91%A9%E6%A0%B9KBM%E5%AE%89%E8%A3%85%E6%8C%87%E5%AF%BC_2016_%20%E4%BD%BF%E7%94%A8%E7%BB%93%E6%9E%84%E8%83%B6%E7%B2%98%E5%90%88.pdf |
科尔摩根KBM安装指导_2016_夹固和螺栓连接 | Chinese, Simplified | |
Share URL /sites/default/files/public_downloads/%E7%A7%91%E5%B0%94%E6%91%A9%E6%A0%B9KBM%E5%AE%89%E8%A3%85%E6%8C%87%E5%AF%BC_2016_%E5%A4%B9%E5%9B%BA%E5%92%8C%E8%9E%BA%E6%A0%93%E8%BF%9E%E6%8E%A5_0.pdf |
Title | Language | Date | Share URL |
---|---|---|---|
Kollmorgen Catalogo Automazione e Motion Control IT | Italian | Share URLview | |
Kollmorgen Automation Solutions and Product Catalog EMEA | English | Share URLview | |
Kollmorgen Frameless Motor Selection Guide UK | English | Share URLview | |
Kollmorgen Full-line Catalog | English | Share URLview | |
Kollmorgen KBM Series Brushless Motors Selection Guide | English | Share URLview | |
KOLLMORGEN Motion Control- und Antriebslösungen Katalog CH | German | Share URLview | |
Kollmorgen otomasyon ve hareket kontrol çözümleri kataloğu TR | Turkish | Share URLview | |
Kollmorgen Robotic Solutions Brochure EMEA | English | Share URLview | |
Robotertechnik Broschüre | German | Share URLview | |
Robotic Solutions Brochure | English | Share URLview | |
Robotik Motor Çözümleri | Turkish | Share URLview | |
Servomotori per Robotica Brochure | Italian | Share URLview | |
无框电机安装实践使用结构胶粘合 | Chinese, Simplified | Share URLview | |
无框电机安装实践夹固和螺栓连接 | Chinese, Simplified | Share URLview | |
科尔摩根KBM无框电机选型指南 | Chinese, Simplified | Share URLview |
Title | File Language | Date | Share URL |
---|---|---|---|
Blue Guide | English, German | |
Share URL https://eur-lex.europa.eu/legal-content/EN/TXT/?uri=OJ%3AC%3A2022%3A247%3ATOC |
CEL China Efficiency Labelling for Servo and Stepper Motors | English | |
Share URL /sites/default/files/public_downloads/CEL%20Technical%20Notice%20on%20Efficiency%20for%20Servo%20and%20Stepper%20Motors.pdf |
China Compulsory Product Certification (CCC Technical Notice) | English | |
Share URL /sites/default/files/2024-01/CCC%20Technical%20Notice%20on%20Scope%20of%20Kollmorgen%20Products.pdf |
KBM General RoHS10 Certification | English | |
Share URL /sites/default/files/public_downloads/KBM%20general%20RoHS10%20certification%20REV%2006_24_2019.pdf |
KBM Reach SVHC Certificate of Compliance | English | |
Share URL /sites/default/files/public_downloads/REACH_223_Standard%20KBM.pdf |
KBM/KBMS UL Certification EN | English | |
Share URL /sites/default/files/public_downloads/KBM_KBMS%20UL-Certificate_of_Compliance.pdf |
Kollmorgen CE Technical Notice - KBM | English | |
Share URL /sites/default/files/public_downloads/Kollmorgen%20CE%20Technical%20Notice%20-%20KBM.pdf |
Kollmorgen CE Technical Notice - Servo and Stepper Motors Efficiency | English | |
Share URL /sites/default/files/public_downloads/Kollmorgen%20CE%20Technical%20Notice%20-%20Servo%20and%20Stepper%20Motors%20Efficiency.pdf |
科尔摩根KBM电机CE认证 | Chinese, Simplified | |
Share URL /sites/default/files/public_downloads/%E7%A7%91%E5%B0%94%E6%91%A9%E6%A0%B9KBM%E7%94%B5%E6%9C%BACE%E8%AE%A4%E8%AF%81.pdf |
科尔摩根KBM电机EAC认证 | Chinese, Simplified | |
Share URL /sites/default/files/public_downloads/%E7%A7%91%E5%B0%94%E6%91%A9%E6%A0%B9KBM%E7%94%B5%E6%9C%BAEAC%E8%AE%A4%E8%AF%81.pdf |
科尔摩根KBM电机REACH认证 | Chinese, Simplified | |
Share URL /sites/default/files/public_downloads/%E7%A7%91%E5%B0%94%E6%91%A9%E6%A0%B9KBM%E7%94%B5%E6%9C%BAREACH%E8%AE%A4%E8%AF%81.pdf |
科尔摩根KBM电机RoHS认证 | Chinese, Simplified | |
Share URL /sites/default/files/public_downloads/%E7%A7%91%E5%B0%94%E6%91%A9%E6%A0%B9KBM%E7%94%B5%E6%9C%BARoHS%E8%AE%A4%E8%AF%81.pdf |
科尔摩根KBM电机UL认证 | Chinese, Simplified | |
Share URL /sites/default/files/public_downloads/%E7%A7%91%E5%B0%94%E6%91%A9%E6%A0%B9KBM%E7%94%B5%E6%9C%BAUL%E8%AE%A4%E8%AF%81.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 Models for All KBM Series | English | |
Share URL https://webassistants.partcommunity.com/23d-libs/kollmorgen/assistant/pcomm.html?series=kbm |
KBM 2D Outline Drawing (KBM-10) | English | |
Share URL /sites/default/files/public_downloads/KBM%202D%20Outline%20Drawing%20%28KBM-10%29_0.pdf |
KBM 2D Outline Drawing (KBM-118) | English | |
Share URL /sites/default/files/public_downloads/KBM%202D%20Outline%20Drawing%20%28KBM-118%29_0.pdf |
KBM 2D Outline Drawing (KBM-14) | English | |
Share URL /sites/default/files/public_downloads/KBM%202D%20Outline%20Drawing%20%28KBM-14%29_0.pdf |
KBM 2D Outline Drawing (KBM-163).pdf | English | |
Share URL /sites/default/files/public_downloads/KBM%202D%20Outline%20Drawing%20%28KBM-163%29.pdf |
KBM 2D Outline Drawing (KBM-17) | English | |
Share URL /sites/default/files/public_downloads/KBM%202D%20Outline%20Drawing%20%28KBM-17%29_0.pdf |
KBM 2D Outline Drawing (KBM-25) | English | |
Share URL /sites/default/files/public_downloads/KBM%202D%20Outline%20Drawing%20%28KBM-25%20Rev%20E%29.pdf |
KBM 2D Outline Drawing (KBM-260) | English | |
Share URL /sites/default/files/public_downloads/KBM%202D%20Outline%20Drawing%20%28KBM-260%29_0.pdf |
KBM 2D Outline Drawing (KBM-35) | English | |
Share URL /sites/default/files/public_downloads/KBM%202D%20Outline%20Drawing%20%28KBM-35%29_0.pdf |
KBM 2D Outline Drawing (KBM-43) | English | |
Share URL /sites/default/files/public_downloads/KBM%202D%20Outline%20Drawing%20%28KBM-43%29_0.pdf |
KBM 2D Outline Drawing (KBM-45) | English | |
Share URL /sites/default/files/public_downloads/KBM%202D%20Outline%20Drawing%20%28KBM-45%29_0.pdf |
KBM 2D Outline Drawing (KBM-57) | English | |
Share URL /sites/default/files/public_downloads/KBM%202D%20Outline%20Drawing%20%28KBM-57%29_0.pdf |
KBM 2D Outline Drawing (KBM-60) | English | |
Share URL /sites/default/files/public_downloads/KBM%202D%20Outline%20Drawing%20%28KBM-60%29_0.pdf |
KBM 2D Outline Drawing (KBM-79) | English | |
Share URL /sites/default/files/public_downloads/KBM%202D%20Outline%20Drawing%20%28KBM-79%29_0.pdf |
KBM 2D Outline Drawing (KBM-88) | English | |
Share URL /sites/default/files/public_downloads/KBM%202D%20Outline%20Drawing%20%28KBM-88%29_0.pdf |
KBM 2D Outline Drawing (KBMS-10) | English | |
Share URL /sites/default/files/public_downloads/KBM%202D%20Outline%20Drawing%20%28KBMS-10%29_0.pdf |
KBM 2D Outline Drawing (KBMS-118) | English | |
Share URL /sites/default/files/public_downloads/KBM%202D%20Outline%20Drawing%20%28KBMS-118%29_0.pdf |
KBM 2D Outline Drawing (KBMS-14) | English | |
Share URL /sites/default/files/public_downloads/KBM%202D%20Outline%20Drawing%20%28KBMS-14%29_0.pdf |
KBM 2D Outline Drawing (KBMS-163).pdf | English | |
Share URL /sites/default/files/public_downloads/KBM%202D%20Outline%20Drawing%20%28KBMS-163%29.pdf |
KBM 2D Outline Drawing (KBMS-17) | English | |
Share URL /sites/default/files/public_downloads/KBM%202D%20Outline%20Drawing%20%28KBMS-17%29_0.pdf |
KBM 2D Outline Drawing (KBMS-25) | English | |
Share URL /sites/default/files/public_downloads/KBM%202D%20Outline%20Drawing%20%28KBMS-25%20Rev%20F%29.pdf |
KBM 2D Outline Drawing (KBMS-260) | English | |
Share URL /sites/default/files/public_downloads/KBM%202D%20Outline%20Drawing%20%28KBMS-260%29_0.pdf |
KBM 2D Outline Drawing (KBMS-35) | English | |
Share URL /sites/default/files/public_downloads/KBM%202D%20Outline%20Drawing%20%28KBMS-35%29_0.pdf |
KBM 2D Outline Drawing (KBMS-43) | English | |
Share URL /sites/default/files/public_downloads/KBM%202D%20Outline%20Drawing%20%28KBMS-43%29_0.pdf |
KBM 2D Outline Drawing (KBMS-45) | English | |
Share URL /sites/default/files/public_downloads/KBM%202D%20Outline%20Drawing%20%28KBMS-45%29_0.pdf |
KBM 2D Outline Drawing (KBMS-57) | English | |
Share URL /sites/default/files/public_downloads/KBM%202D%20Outline%20Drawing%20%28KBMS-57%29_0.pdf |
KBM 2D Outline Drawing (KBMS-60) | English | |
Share URL /sites/default/files/public_downloads/KBM%202D%20Outline%20Drawing%20%28KBMS-60%29_0.pdf |
KBM 2D Outline Drawing (KBMS-79) | English | |
Share URL /sites/default/files/public_downloads/KBM%202D%20Outline%20Drawing%20%28KBMS-79%29_0.pdf |
KBM 2D Outline Drawing (KBMS-88) | English | |
Share URL /sites/default/files/public_downloads/KBM%202D%20Outline%20Drawing%20%28KBMS-88%29_0.pdf |
Kollmorgen Direct Drive Technology Enhances the Accuracy and Throughput of Electric Vehicle Battery Production
How Compliant Robotic Tooling Delivers Safety and Precision in Finishing Operations
Engineer the Exceptional
Learn how to engineer exceptional machines, robots and vehicles with the highest-performing, most reliable motors, drives, automation solutions and more.