The only way towards meeting the CO 2 -limits is to be more energy efficient. Therefore, one solution for fuel economy improvements could be the electrical hybridization of the powertrain. Mild hybrids are combinations of a conventional combustion engine and an electrical motor, which alternately drive the vehicle powertrain. They have smaller batteries (48V) than full-electric drives and a smaller motor which allows manufacturers to reduce cost and weight. Celanese high performance engineering polymers support OEMs in meeting the most stringent objectives. Plastics used for the guiderails of e-motors have to withstand high service temperatures and media exposure. SOLUTION SHOWCASE Wire Guiderails in Mild-Hybrid Solutions CELANESE SOLUTION AND CUSTOMER VALUE TARGET APPLICATIONS CELANESE DIFFERENTIATING CAPABILITIES • Dimensional stability at high temperatures and lowest liquid/water absorption • Very low coefficient of thermal expansion • Excellent flowability for thin-wall structures • Good electrical insulation • Customer receives a reliable, high precision part, meeting tightest tolerances • Property retention of the part even at very low wall-thicknesses • Thin wall design allows for up to 30% smaller dimensions (at the same electrical performance) or for up to 10% higher power output (at the same motor size) • Traction e-motors • Actuator systems • Servo/mechatronic drives • Enabling metal-replacement for weight- reduction and more design freedom • Keeping properties at high temperatures and harsh media for lifetime. • Providing engineered materials to achieve heat resistance up to 220°C combined with very good chemical resistance. • Dimensional stability at high temperature ensures tight tolerances for thin wall capabilities down to 0.5 mm • Provided insights on flow, filling and part consolidation with CAE-Modeling and material data for life-time performance.
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The only way towards meeting the CO2-limits is to be more energy efficient. Therefore, one solution for fuel economy improvements could be the electrical hybridization of the powertrain. Mild hybrids are combinations of a conventional combustion engine and an electrical motor, which alternately drive the vehicle powertrain.They have smaller batteries (48V) than full-electric drives and a smaller motor which allows manufacturers to reduce cost and weight. Celanese high performance engineering polymers support OEMs in meeting the most stringent objectives. Plastics used for the guiderails of e-motors have to withstand high service temperatures and media exposure.
SOLUTION SHOWCASEWire Guiderails in Mild-Hybrid Solutions
CELANESE SOLUTION AND CUSTOMER VALUE
TARGET APPLICATIONS
CELANESE DIFFERENTIATING CAPABILITIES
• Dimensional stability at high temperatures and lowest liquid/water absorption
• Very low coefficient of thermal expansion• Excellent flowability for thin-wall structures• Good electrical insulation• Customer receives a reliable, high precision
part, meeting tightest tolerances • Property retention of the part even at very low
wall-thicknesses• Thin wall design allows for up to 30%
smaller dimensions (at the same electrical performance) or for up to 10% higher power output (at the same motor size)
• Traction e-motors• Actuator systems• Servo/mechatronic drives
• Enabling metal-replacement for weight-reduction and more design freedom
• Keeping properties at high temperatures and harsh media for lifetime.
• Providing engineered materials to achieve heat resistance up to 220°C combined with very good chemical resistance.
• Dimensional stability at high temperature ensures tight tolerances for thin wall capabilities down to 0.5 mm
• Provided insights on flow, filling and part consolidation with CAE-Modeling and material data for life-time performance.
PRODUCT FEATURES
FORTRON® PPS DELIVERING VALUE FOR OEM AND SUPPLIER
• Managing processing costs – scalability through higher flow to fill higher number of cavity molds and reduce production cycle times.
• Application Engineering Expertise and Testing • Field Technical Services-Processing Support• Prototyping • Project Management• Computer Aided Engineering Analysis, Part &
Tool Design Support
This publication was printed based on Celanese’s present state of knowledge, and Celanese undertakes no obligation to update it. Because conditions of product use are outside Celanese’s control, Celanese makes no warranties, express or implied, and assumes no liability in connection with any use of this information. Nothing herein is intended as a license to operate under or a recommendation to infringe any patents.
Celanese®, registered C-ball design and all other trademarks identified herein with ®, TM, SM, unless otherwise noted, are trademarks of Celanese or its affiliates.
Hostaform® is a registered trademark of Hoechst GmbH, used by Celanese Corporation under license. Fortron® is a registered trademark of Fortron Industries LLC, used by Celanese Corporation under license.
Copyright © 2019 Celanese or its affiliates. All rights reserved. Brochure Publication Number: AUTO-001-BLDCMotorStatorRotor-SS-EN-0519
Contact InformationAmericas
Europe
Am Unisys-Park 1, 65843 Sulzbach, Germany
Product Information Service t: +(00)-800-86427-531 t: +49-(0)-69-45009-1011
Asia
4560 Jinke Road, Zhang Jiang Hi Tech Park Shanghai 201203 PRC
Customer Service t: +86-21-3861-9266 f: +86-21-3861-9599
Customer Service t: +1-800-526-4960 t: +1-859-372-3214
8040 Dixie Highway, Florence, KY 41042 USA
Product Information Service t: +1-800-833-4882 t: +1-859-372-3244
• Fortron® PPS is part of a broad portfolio of high temperature and chemically resistant polymers.
• Fortron® PPS for thin wall technology, excellent retain of tensile strength and modulus after >1000h heat-aging.
• High chemical resistance to acids, alkaline solutions, solvents, and petroleum liquids.
• Fortron® PPS for high flowability, low water absorption and a low coefficient of thermal expansion
• Good electrical insulation and high stiffness at 150°C
Future mobility trends demand to implement an increased number of e-motors for servo and actuator drives to improve comfort, safety and efficiency levels of modern cars. To keep the impact on total weight of the care moderate, these specific e-motors need to be small in size and low in weight. Special high-performance plastics enable e-motors for these applications to meet the most stringent requirements in environments under the hood. Plastics used for stator and rotor insulations of these e-motors have to withstand demanding temperatures and harsh media exposure, even at thinnest wall designs.
SOLUTION SHOWCASEInsulation for Smaller E-Motors in Automotive Applications
CELANESE SOLUTION AND CUSTOMER VALUE
TARGET APPLICATIONS
CELANESE DIFFERENTIATING CAPABILITIES
• Dimensional stability at high temperatures and lowest liquid/water absorption
• Very low coefficient of thermal expansion• Excellent flowability for thin-wall structures• Good electrical insulation• Customer receives a reliable, high precision
part, meeting tightest tolerances • Property retention of the part even at very low
wall-thicknesses• Thin wall design allows for up to 30%
smaller dimensions (at the same electrical performance) or for up to 10% higher power output (at the same motor size)
• Insulations for stators and rotors of e-motors• Actuator systems• Servo/mechatronic drives
• Enabling metal-replacement for weight-reduction and more design freedom
• Keeping properties at high temperatures and harsh media for lifetime.
• Providing engineered materials to achieve heat resistance up to 240°C combined with very good chemical resistance.
PRODUCT FEATURES
VECTRA® AND ZENITE® LCP DELIVERING VALUE FOR OEM AND SUPPLIER
• Managing processing costs – scalability through higher flow to fill higher number of cavity molds and reduce production cycle times.
• Application Engineering Expertise and Testing • Field Technical Services-Processing Support• Prototyping • Project Management• Computer Aided Engineering Analysis, Part &
Tool Design Support
This publication was printed based on Celanese’s present state of knowledge, and Celanese undertakes no obligation to update it. Because conditions of product use are outside Celanese’s control, Celanese makes no warranties, express or implied, and assumes no liability in connection with any use of this information. Nothing herein is intended as a license to operate under or a recommendation to infringe any patents.
Celanese®, registered C-ball design and all other trademarks identified herein with ®, TM, SM, unless otherwise noted, are trademarks of Celanese or its affiliates.
Hostaform® is a registered trademark of Hoechst GmbH, used by Celanese Corporation under license. Fortron® is a registered trademark of Fortron Industries LLC, used by Celanese Corporation under license.
Copyright © 2019 Celanese or its affiliates. All rights reserved. Brochure Publication Number: AUTO-001-BLDCMotorInsulation-SS-EN-0519
Contact InformationAmericas
Europe
Am Unisys-Park 1, 65843 Sulzbach, Germany
Product Information Service t: +(00)-800-86427-531 t: +49-(0)-69-45009-1011
Asia
4560 Jinke Road, Zhang Jiang Hi Tech Park Shanghai 201203 PRC
Customer Service t: +86-21-3861-9266 f: +86-21-3861-9599
Customer Service t: +1-800-526-4960 t: +1-859-372-3214
8040 Dixie Highway, Florence, KY 41042 USA
Product Information Service t: +1-800-833-4882 t: +1-859-372-3244
• Vectra® and Zenite® LCP are part of a broad portfolio of polymers for use at very high service temperatures and exposed to harch chemical conditions
• Good flow properties for thin wall capability down to 0.2 mm
• Vectra® and Zenite® LCP with high flowability for thin wall design, low liquid absorption for tight tolerances and low coefficient of thermal expansion
• Best electrical insulation properties even at lowest wall thicknesses
• Service temperatures up to 240°C
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