logging in or signing up Kollmorgen - Benefits of Direct Drive Technology Electromate Download Post to : URL : Related Presentations : Share Add to Flag Embed Email Send to Blogs and Networks Add to Channel Uploaded from authorPOINT lite Insert YouTube videos in PowerPont slides with aS Desktop Copy embed code: (To copy code, click on the text box) Embed: URL: Thumbnail: WordPress Embed Customize Embed The presentation is successfully added In Your Favorites. Views: 43 Category: Science & Tech.. License: All Rights Reserved Like it (0) Dislike it (0) Added: December 20, 2011 This Presentation is Public Favorites: 0 Presentation Description Kollmorgen - Benefits of Direct Drive Technology Comments Posting comment... Premium member Presentation Transcript PowerPoint Presentation: Benefits of Direct Drive Technology ELECTROMATE Sold & Serviced By: ELECTROMATE Toll Free Phone (877) SERVO98 Toll Free Fax (877) SERV099 www.electromate.com sales@electromate.comPowerPoint Presentation: Putting the Best Solution Together Operator Interface & Speed Rotary To Architecture Machine Motion Control Amp Motor Torque Linear Control Path Gen Position Velocity Torque Matching Conversion PLC-Based Multi-Axis Standalone PC-Based 1-Axis Standalone Motors Screws Sold & Serviced By: ELECTROMATE Toll Free Phone (877) SERVO98 Toll Free Fax (877) SERV099 www.electromate.com sales@electromate.comPowerPoint Presentation: Why Direct Drive Technology? • Direct coupling of the load to the motor • No compliance between motor and load • Inertia mismatch is irrelevant (theoretically) • 1000:1 inertia mismatch applications in place (standard servo is 10:1) Sold & Serviced By: ELECTROMATE Toll Free Phone (877) SERVO98 Toll Free Fax (877) SERV099 www.electromate.com sales@electromate.comPowerPoint Presentation: DDR Direct Drive Rotary Formats DDR Product Formats Frameless DDR (Parts set) Cartridge DDR ™ Fully housed DDR Ease of Use Significant integration, best package fit Easy to integrate, package size fixed Easy to integrate, package size fixed Sold & Serviced By: ELECTROMATE Toll Free Phone (877) SERVO98 Toll Free Fax (877) SERV099 www.electromate.com sales@electromate.comPowerPoint Presentation: Frameless - Brushed • Permanent magnet stator (stationary) • Wound armature/rotor (rotating) • Self-commutating • Limited peak power due to mechanical switching that results in excessive sparking in DC motors. • Least torque ripple of any motor design Sold & Serviced By: ELECTROMATE Toll Free Phone (877) SERVO98 Toll Free Fax (877) SERV099 www.electromate.com sales@electromate.comPowerPoint Presentation: Frameless - Brushless • Wound stator (stationary) • Permanent magnet armature/rotor (rotating - reduced inertia) • Commutation is done based on rotor position such that synchronism is always maintained. This is referred to as self- synchronism. The motor maintains the ability to deliver torque regardless of the velocity error. • High commutation frequencies = high speeds • Good heat dissipation because the windings are on the outside • The ability to deliver current based on demand is a key feature of servos. If the motor is at rest and there is no load, no current is consumed, and the motor can cool. • High bus voltage to force current into the windings is available; mitigates the electrical time constant of the winding Sold & Serviced By: ELECTROMATE Toll Free Phone (877) SERVO98 Toll Free Fax (877) SERV099 www.electromate.com sales@electromate.comPowerPoint Presentation: DDR: Direct Drive Rotary Sold & Serviced By: ELECTROMATE Toll Free Phone (877) SERVO98 Toll Free Fax (877) SERV099 www.electromate.com sales@electromate.comPowerPoint Presentation: GOLDLINE DDR Features • Housed motor with bearings and integrated feedback • Resolver or sine encoder feedback • Single or double bearing version • Large thru bore Typical application: • Rotary indexing table • To replace any mechanical transmission that is high maintenance or has short life. Sold & Serviced By: ELECTROMATE Toll Free Phone (877) SERVO98 Toll Free Fax (877) SERV099 www.electromate.com sales@electromate.comPowerPoint Presentation: The Benefits of DDR Technology To gain Benefits of Eliminating Mechanical Transmissions • Zero maintenance - No Belts or gears • Reliability - Reduce down time - No transmission parts to break • Improved performance - Increase accuracy up to 50 times - Eliminate resonance and oscillation problems • Clean mechanical assembly - Lower parts count - Reduce assembly time • Smooth and quiet • Hollow shaft option - Run process thru the motor Sold & Serviced By: ELECTROMATE Toll Free Phone (877) SERVO98 Toll Free Fax (877) SERV099 www.electromate.com sales@electromate.comPowerPoint Presentation: Lifetime Cost - Lower Throughput Unscheduled Downtime Belt/gearbox replacements Belt/gearbox maintenance Purchase Price (all components) Mechanical Transmission DDR vs. Mechanical Purchase Price DDR Sold & Serviced By: ELECTROMATE Toll Free Phone (877) SERVO98 Toll Free Fax (877) SERV099 www.electromate.com sales@electromate.comPowerPoint Presentation: Cartridge DDR Sold & Serviced By: ELECTROMATE Toll Free Phone (877) SERVO98 Toll Free Fax (877) SERV099 www.electromate.com sales@electromate.comPowerPoint Presentation: Cartridge DDR Product Line • Best features of a frameless DDR and a fully housed DDR • Direct drive servo performance & zero maintenance, in an easy to integrate package • It has no bearings…but it has everything else • Eliminates significant • Feedback is pre-mounted and pre- alignedat the factory • Single part number ready to mount engineering design through advanced mechanical design Sold & Serviced By: ELECTROMATE Toll Free Phone (877) SERVO98 Toll Free Fax (877) SERV099 www.electromate.com sales@electromate.comPowerPoint Presentation: Cartridge DDR: Section RINGFEDER Sold & Serviced By: ELECTROMATE Toll Free Phone (877) SERVO98 Toll Free Fax (877) SERV099 www.electromate.com sales@electromate.comPowerPoint Presentation: Small Frame Cartridge DDR Sold & Serviced By: ELECTROMATE Toll Free Phone (877) SERVO98 Toll Free Fax (877) SERV099 www.electromate.com sales@electromate.comPowerPoint Presentation: Small Frame vs Large Frame Sold & Serviced By: ELECTROMATE Toll Free Phone (877) SERVO98 Toll Free Fax (877) SERV099 www.electromate.com sales@electromate.comPowerPoint Presentation: CDDR Application Considerations • Machine has existing bearings? • Through-bore required? • Fast, accurate motion is required? • Reliability and zero motor maintenance is a must? • Fast machine maintenance a requirement? • Consider ... - Axial shaft movement - Shaft dimensions and TIR - Perpendicularity of mounting surface - Thermal capacity of machine structure Sold & Serviced By: ELECTROMATE Toll Free Phone (877) SERVO98 Toll Free Fax (877) SERV099 www.electromate.com sales@electromate.comPowerPoint Presentation: Cartridge DDR Applications • Any application where the machine has its own set of bearings, but still can benefit from the DDR performance advantages • Converting: - Rollers, Coaters, Feeders, Die Cutters • Other application examples - Injection molding: IM machine mold indexing - Press feed: Incremental motion Sold & Serviced By: ELECTROMATE Toll Free Phone (877) SERVO98 Toll Free Fax (877) SERV099 www.electromate.com sales@electromate.comPowerPoint Presentation: DDR Videos Sold & Serviced By: ELECTROMATE Toll Free Phone (877) SERVO98 Toll Free Fax (877) SERV099 www.electromate.com sales@electromate.comPowerPoint Presentation: GOLDLine DDR Indexer Customer Load Wheel 96 Steel pegs 4 Feet Diameter 3.75 degrees per peg 250 Pounds Total Inertia 15 lb-ft-s 2 S620 Drive Amplifier DH143M Goldlin Sold & Serviced By: DR ELECTROMATE 240 or 480 Vac 20 A Continuous, 40 Peak 250 Lb-ft Continuous 989 Lb-ft Peak Toll Free Phone (877) SERVO98 Toll Free Fax (877) SERV099 www.electromate.com sales@electromate.comPowerPoint Presentation: Single Peg Index Velocity Profile 3.75 Degree Move) Total Move Time 97 ms Settling Time 13 ms Velocity Profile Sold & Serviced By: ELECTROMATE Toll Free Phone (877) SERVO98 Toll Free Fax (877) SERV099 www.electromate.com sales@electromate.comPowerPoint Presentation: Indexing a Single Peg If the Video does not play: • Right click inside Windows Media Player screen above and choose Properties • Choose “SinglePeg WindowsMediaPlayer” from pull down and “Alphabetic” tab • Click on button at the end of “(Custom)” row and “Browse” to file on CD-ROM • File name is “DDR One Peg Index.wmv”, click Slide Show icon to vi Sold & S erviced By: ELECTROMATE Toll Free Phone (877) SERVO98 Toll Free Fax (877) SERV099 www.electromate.com sales@electromate.comPowerPoint Presentation: One Revolution Index If the Video does not play: • Right click inside Windows Media Player screen and choose Properties • Choose “FullRevolution WindowsMediaPlayer” from pull down and “Alphabetic” tab • Click on button at the end of “(Custom)” row and Browse to file location on CD-ROM Sold & Serviced By: • File name is “DDR One Revolution Index.wmv”, click Slide Show icon to view ELECTROMATE Toll Free Phone (877) SERVO98 Toll Free Fax (877) SERV099 www.electromate.com sales@electromate.comPowerPoint Presentation: Repeatability Test Bar Clamped to Table 26 inch radius from center Indicator 1 Thousandth Inch / Number 1 Ten Thousandth Inch / division 0.8 Arc Seconds / division Sold & Serviced By: ELECTROMATE Toll Free Phone (877) SERVO98 Toll Free Fax (877) SERV099 www.electromate.com sales@electromate.comPowerPoint Presentation: Repeatability Test Video If the Video does not play: • Right click inside Windows Media Player screen above and choose Properties • Choose “Repeatability WindowsMediaPlayer” from pull down and “Alphabetic” tab • Click on button at the end of “(Custom)” row and “Browse” to file on CD-ROM • File name is “DDR Repeatability Test.wmv”, click Slide Show icon to Sold & Service d By: ELECTROMATE Toll Free Phone (877) SERVO98 Toll Free Fax (877) SERV099 www.electromate.com sales@electromate.comPowerPoint Presentation: DDR vs. Mechanical Indexer Customer identified these advantages of the DDR over the mechanical indexer they used previously - Improved Repeatability - DDR Accuracy and Repeatability do not degrade over time as with the mechanical indexer - Can immediately stop DDR motion if there is a process error - Greatly reduced audible noise - Easily change DDR index angle, speed, and dwell - DDR provides better overall value Sold & Serviced By: ELECTROMATE Toll Free Phone (877) SERVO98 Toll Free Fax (877) SERV099 www.electromate.com sales@electromate.comPowerPoint Presentation: Direct Drive Linear Sold & Serviced By: ELECTROMATE Toll Free Phone (877) SERVO98 Toll Free Fax (877) SERV099 www.electromate.com sales@electromate.comPowerPoint Presentation: Linear vs. Standard Rotary Motors Linear motor - rotary motor rolled out flat! stator windings moving coil N S magnets Rotating rotor air gap : magnetic Sold & Serviced By ELECTROMATE Toll Free Phone (877) SERVO98 Toll Free Fax (877) SERV099 www.electromate.com sales@electromate.comPowerPoint Presentation: Comparative Technologies Mechanical Transmission Advantages Timing Belt Speed Rack and Pinion Speed Ball Screw High Force Disadvantages Compliance, Accuracy Wear, Contamination Maintenance Backlash, Wear Long Travel Audible Contamination Limited Speed Settling Time Wear, Maintenance Sold & Serviced By: ELECTROMATE Toll Free Phone (877) SERVO98 Toll Free Fax (877) SERV099 www.electromate.com sales@electromate.comPowerPoint Presentation: Indicators for a Linear Motor Solution • High Speeds - • High Acceleration - • Fast Move and Settle • High Resolution • Long travel distances 200 in/sec (10 m/sec) 3-5 g's are typical - 20 feet or more possible • Smoothness (zero cogging) • No maintenance (non-contact) • Zero backlash • High dynamic stiffness, no compliance Sold & Serviced By: ELECTROMATE Toll Free Phone (877) SERVO98 Toll Free Fax (877) SERV099 www.electromate.com sales@electromate.comPowerPoint Presentation: Comparison of DDL Motors Iron Core - high peak force - patented anti-cogging design - high force density - Up to 15000 N peak force Ironless - zero cogging - zero attractive force - ultra-high acceleration - very smooth motion - Up to 1600 N peak force Sold & Serviced By: ELECTROMATE Toll Free Phone (877) SERVO98 Toll Free Fax (877) SERV099 www.electromate.com sales@electromate.com You do not have the permission to view this presentation. In order to view it, please contact the author of the presentation.
Kollmorgen - Benefits of Direct Drive Technology Electromate Download Post to : URL : Related Presentations : Share Add to Flag Embed Email Send to Blogs and Networks Add to Channel Uploaded from authorPOINT lite Insert YouTube videos in PowerPont slides with aS Desktop Copy embed code: (To copy code, click on the text box) Embed: URL: Thumbnail: WordPress Embed Customize Embed The presentation is successfully added In Your Favorites. Views: 43 Category: Science & Tech.. License: All Rights Reserved Like it (0) Dislike it (0) Added: December 20, 2011 This Presentation is Public Favorites: 0 Presentation Description Kollmorgen - Benefits of Direct Drive Technology Comments Posting comment... Premium member Presentation Transcript PowerPoint Presentation: Benefits of Direct Drive Technology ELECTROMATE Sold & Serviced By: ELECTROMATE Toll Free Phone (877) SERVO98 Toll Free Fax (877) SERV099 www.electromate.com sales@electromate.comPowerPoint Presentation: Putting the Best Solution Together Operator Interface & Speed Rotary To Architecture Machine Motion Control Amp Motor Torque Linear Control Path Gen Position Velocity Torque Matching Conversion PLC-Based Multi-Axis Standalone PC-Based 1-Axis Standalone Motors Screws Sold & Serviced By: ELECTROMATE Toll Free Phone (877) SERVO98 Toll Free Fax (877) SERV099 www.electromate.com sales@electromate.comPowerPoint Presentation: Why Direct Drive Technology? • Direct coupling of the load to the motor • No compliance between motor and load • Inertia mismatch is irrelevant (theoretically) • 1000:1 inertia mismatch applications in place (standard servo is 10:1) Sold & Serviced By: ELECTROMATE Toll Free Phone (877) SERVO98 Toll Free Fax (877) SERV099 www.electromate.com sales@electromate.comPowerPoint Presentation: DDR Direct Drive Rotary Formats DDR Product Formats Frameless DDR (Parts set) Cartridge DDR ™ Fully housed DDR Ease of Use Significant integration, best package fit Easy to integrate, package size fixed Easy to integrate, package size fixed Sold & Serviced By: ELECTROMATE Toll Free Phone (877) SERVO98 Toll Free Fax (877) SERV099 www.electromate.com sales@electromate.comPowerPoint Presentation: Frameless - Brushed • Permanent magnet stator (stationary) • Wound armature/rotor (rotating) • Self-commutating • Limited peak power due to mechanical switching that results in excessive sparking in DC motors. • Least torque ripple of any motor design Sold & Serviced By: ELECTROMATE Toll Free Phone (877) SERVO98 Toll Free Fax (877) SERV099 www.electromate.com sales@electromate.comPowerPoint Presentation: Frameless - Brushless • Wound stator (stationary) • Permanent magnet armature/rotor (rotating - reduced inertia) • Commutation is done based on rotor position such that synchronism is always maintained. This is referred to as self- synchronism. The motor maintains the ability to deliver torque regardless of the velocity error. • High commutation frequencies = high speeds • Good heat dissipation because the windings are on the outside • The ability to deliver current based on demand is a key feature of servos. If the motor is at rest and there is no load, no current is consumed, and the motor can cool. • High bus voltage to force current into the windings is available; mitigates the electrical time constant of the winding Sold & Serviced By: ELECTROMATE Toll Free Phone (877) SERVO98 Toll Free Fax (877) SERV099 www.electromate.com sales@electromate.comPowerPoint Presentation: DDR: Direct Drive Rotary Sold & Serviced By: ELECTROMATE Toll Free Phone (877) SERVO98 Toll Free Fax (877) SERV099 www.electromate.com sales@electromate.comPowerPoint Presentation: GOLDLINE DDR Features • Housed motor with bearings and integrated feedback • Resolver or sine encoder feedback • Single or double bearing version • Large thru bore Typical application: • Rotary indexing table • To replace any mechanical transmission that is high maintenance or has short life. Sold & Serviced By: ELECTROMATE Toll Free Phone (877) SERVO98 Toll Free Fax (877) SERV099 www.electromate.com sales@electromate.comPowerPoint Presentation: The Benefits of DDR Technology To gain Benefits of Eliminating Mechanical Transmissions • Zero maintenance - No Belts or gears • Reliability - Reduce down time - No transmission parts to break • Improved performance - Increase accuracy up to 50 times - Eliminate resonance and oscillation problems • Clean mechanical assembly - Lower parts count - Reduce assembly time • Smooth and quiet • Hollow shaft option - Run process thru the motor Sold & Serviced By: ELECTROMATE Toll Free Phone (877) SERVO98 Toll Free Fax (877) SERV099 www.electromate.com sales@electromate.comPowerPoint Presentation: Lifetime Cost - Lower Throughput Unscheduled Downtime Belt/gearbox replacements Belt/gearbox maintenance Purchase Price (all components) Mechanical Transmission DDR vs. Mechanical Purchase Price DDR Sold & Serviced By: ELECTROMATE Toll Free Phone (877) SERVO98 Toll Free Fax (877) SERV099 www.electromate.com sales@electromate.comPowerPoint Presentation: Cartridge DDR Sold & Serviced By: ELECTROMATE Toll Free Phone (877) SERVO98 Toll Free Fax (877) SERV099 www.electromate.com sales@electromate.comPowerPoint Presentation: Cartridge DDR Product Line • Best features of a frameless DDR and a fully housed DDR • Direct drive servo performance & zero maintenance, in an easy to integrate package • It has no bearings…but it has everything else • Eliminates significant • Feedback is pre-mounted and pre- alignedat the factory • Single part number ready to mount engineering design through advanced mechanical design Sold & Serviced By: ELECTROMATE Toll Free Phone (877) SERVO98 Toll Free Fax (877) SERV099 www.electromate.com sales@electromate.comPowerPoint Presentation: Cartridge DDR: Section RINGFEDER Sold & Serviced By: ELECTROMATE Toll Free Phone (877) SERVO98 Toll Free Fax (877) SERV099 www.electromate.com sales@electromate.comPowerPoint Presentation: Small Frame Cartridge DDR Sold & Serviced By: ELECTROMATE Toll Free Phone (877) SERVO98 Toll Free Fax (877) SERV099 www.electromate.com sales@electromate.comPowerPoint Presentation: Small Frame vs Large Frame Sold & Serviced By: ELECTROMATE Toll Free Phone (877) SERVO98 Toll Free Fax (877) SERV099 www.electromate.com sales@electromate.comPowerPoint Presentation: CDDR Application Considerations • Machine has existing bearings? • Through-bore required? • Fast, accurate motion is required? • Reliability and zero motor maintenance is a must? • Fast machine maintenance a requirement? • Consider ... - Axial shaft movement - Shaft dimensions and TIR - Perpendicularity of mounting surface - Thermal capacity of machine structure Sold & Serviced By: ELECTROMATE Toll Free Phone (877) SERVO98 Toll Free Fax (877) SERV099 www.electromate.com sales@electromate.comPowerPoint Presentation: Cartridge DDR Applications • Any application where the machine has its own set of bearings, but still can benefit from the DDR performance advantages • Converting: - Rollers, Coaters, Feeders, Die Cutters • Other application examples - Injection molding: IM machine mold indexing - Press feed: Incremental motion Sold & Serviced By: ELECTROMATE Toll Free Phone (877) SERVO98 Toll Free Fax (877) SERV099 www.electromate.com sales@electromate.comPowerPoint Presentation: DDR Videos Sold & Serviced By: ELECTROMATE Toll Free Phone (877) SERVO98 Toll Free Fax (877) SERV099 www.electromate.com sales@electromate.comPowerPoint Presentation: GOLDLine DDR Indexer Customer Load Wheel 96 Steel pegs 4 Feet Diameter 3.75 degrees per peg 250 Pounds Total Inertia 15 lb-ft-s 2 S620 Drive Amplifier DH143M Goldlin Sold & Serviced By: DR ELECTROMATE 240 or 480 Vac 20 A Continuous, 40 Peak 250 Lb-ft Continuous 989 Lb-ft Peak Toll Free Phone (877) SERVO98 Toll Free Fax (877) SERV099 www.electromate.com sales@electromate.comPowerPoint Presentation: Single Peg Index Velocity Profile 3.75 Degree Move) Total Move Time 97 ms Settling Time 13 ms Velocity Profile Sold & Serviced By: ELECTROMATE Toll Free Phone (877) SERVO98 Toll Free Fax (877) SERV099 www.electromate.com sales@electromate.comPowerPoint Presentation: Indexing a Single Peg If the Video does not play: • Right click inside Windows Media Player screen above and choose Properties • Choose “SinglePeg WindowsMediaPlayer” from pull down and “Alphabetic” tab • Click on button at the end of “(Custom)” row and “Browse” to file on CD-ROM • File name is “DDR One Peg Index.wmv”, click Slide Show icon to vi Sold & S erviced By: ELECTROMATE Toll Free Phone (877) SERVO98 Toll Free Fax (877) SERV099 www.electromate.com sales@electromate.comPowerPoint Presentation: One Revolution Index If the Video does not play: • Right click inside Windows Media Player screen and choose Properties • Choose “FullRevolution WindowsMediaPlayer” from pull down and “Alphabetic” tab • Click on button at the end of “(Custom)” row and Browse to file location on CD-ROM Sold & Serviced By: • File name is “DDR One Revolution Index.wmv”, click Slide Show icon to view ELECTROMATE Toll Free Phone (877) SERVO98 Toll Free Fax (877) SERV099 www.electromate.com sales@electromate.comPowerPoint Presentation: Repeatability Test Bar Clamped to Table 26 inch radius from center Indicator 1 Thousandth Inch / Number 1 Ten Thousandth Inch / division 0.8 Arc Seconds / division Sold & Serviced By: ELECTROMATE Toll Free Phone (877) SERVO98 Toll Free Fax (877) SERV099 www.electromate.com sales@electromate.comPowerPoint Presentation: Repeatability Test Video If the Video does not play: • Right click inside Windows Media Player screen above and choose Properties • Choose “Repeatability WindowsMediaPlayer” from pull down and “Alphabetic” tab • Click on button at the end of “(Custom)” row and “Browse” to file on CD-ROM • File name is “DDR Repeatability Test.wmv”, click Slide Show icon to Sold & Service d By: ELECTROMATE Toll Free Phone (877) SERVO98 Toll Free Fax (877) SERV099 www.electromate.com sales@electromate.comPowerPoint Presentation: DDR vs. Mechanical Indexer Customer identified these advantages of the DDR over the mechanical indexer they used previously - Improved Repeatability - DDR Accuracy and Repeatability do not degrade over time as with the mechanical indexer - Can immediately stop DDR motion if there is a process error - Greatly reduced audible noise - Easily change DDR index angle, speed, and dwell - DDR provides better overall value Sold & Serviced By: ELECTROMATE Toll Free Phone (877) SERVO98 Toll Free Fax (877) SERV099 www.electromate.com sales@electromate.comPowerPoint Presentation: Direct Drive Linear Sold & Serviced By: ELECTROMATE Toll Free Phone (877) SERVO98 Toll Free Fax (877) SERV099 www.electromate.com sales@electromate.comPowerPoint Presentation: Linear vs. Standard Rotary Motors Linear motor - rotary motor rolled out flat! stator windings moving coil N S magnets Rotating rotor air gap : magnetic Sold & Serviced By ELECTROMATE Toll Free Phone (877) SERVO98 Toll Free Fax (877) SERV099 www.electromate.com sales@electromate.comPowerPoint Presentation: Comparative Technologies Mechanical Transmission Advantages Timing Belt Speed Rack and Pinion Speed Ball Screw High Force Disadvantages Compliance, Accuracy Wear, Contamination Maintenance Backlash, Wear Long Travel Audible Contamination Limited Speed Settling Time Wear, Maintenance Sold & Serviced By: ELECTROMATE Toll Free Phone (877) SERVO98 Toll Free Fax (877) SERV099 www.electromate.com sales@electromate.comPowerPoint Presentation: Indicators for a Linear Motor Solution • High Speeds - • High Acceleration - • Fast Move and Settle • High Resolution • Long travel distances 200 in/sec (10 m/sec) 3-5 g's are typical - 20 feet or more possible • Smoothness (zero cogging) • No maintenance (non-contact) • Zero backlash • High dynamic stiffness, no compliance Sold & Serviced By: ELECTROMATE Toll Free Phone (877) SERVO98 Toll Free Fax (877) SERV099 www.electromate.com sales@electromate.comPowerPoint Presentation: Comparison of DDL Motors Iron Core - high peak force - patented anti-cogging design - high force density - Up to 15000 N peak force Ironless - zero cogging - zero attractive force - ultra-high acceleration - very smooth motion - Up to 1600 N peak force Sold & Serviced By: ELECTROMATE Toll Free Phone (877) SERVO98 Toll Free Fax (877) SERV099 www.electromate.com sales@electromate.com