Welcome to the next generation of robotics. LiveDrive LDD is a unique direct drive motor that overcomes almost every limitation of servo geared solutions.
Trusted by Innovative Robot and Machine Builders Across Europe and Beyond.
Zero Maintenance & Zero Downtime
With no need for gears, belts, or lubrication, LiveDrive motors dramatically simplify the drivetrain, reducing the need for scheduled or unscheduled maintenance and improving overall MTBF.
Zero Contamination Risk. Full compliance.
Protect hygiene-first products from the risk of oil leaks and contamination without the need for additional sealing or casing. Follow EHEDG, USDA/FDA, and CFIA guidelines more easily.
IP67 Ingress Protection
LiveDrive is 100% protected from ingress of moisture and dust, allowing fast and easy light washdown cleaning of your machines.
Unmatched Accuracy & Speed
Improve accuracy, rigidity, repeatability, acceleration and stopping time by fully eliminating backlash and lowering the inertia inherent in any geared drivetrain.
Improve Robot Density
With a compact footprint, LiveDrive allows you to implement more flexible systems with less floor space to drive more value from your machinery.
Faster Robot Assembly
Commission your robots more quickly by managing fewer components in the supply chain, and reduce the tuning efforts needed to resolve backlash compensation.
Reduce Robot Build Costs
With fewer components needed to build or to store as spares, LiveDrive requires less paid labor for assembly while also eliminating the need for leak-proof enclosures.
Open New Markets
Use robots empowered by LiveDrive as a feasible replacement to other more expensive, less flexible robotic solutions.
Behind the LiveDrive LDD Motor
See All SpecificationsProduct Features
- 56 Nm - 210 Nm peak torque capability
- IP67 ingress protection for washdown environments
- Integrated holding brake
- 230 and 480 VAC compatibility
- EnDat 2.2, HIPERFACE®, HIPERFACE DSL® and BiSS-C® feedback options
- One cable technology (with HIPERFACE DSL®)
- UL Registered
- Custom windings & features available
This is the missing link in our project, this is a game changer.”
Frank Souyris, General Manager,
Demaurex SA
Leverage LiveDrive LDD in Your Industry
How LiveDrive Empowers Your IndustryIndustries
- Food & Beverage
- Pharmaceutical
- Electronics
- Consumer Packaged Goods
- Custom Solutions
Specifications
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LDD 1830A (480 VAC)
Performance
LDD 1830B (230 VAC)
Performance
Size Units 1830A (With Brake) 1830A (Without Brake) 1830B (With Brake) 1830B (Without Brake) Outer Diameter mm 180 180 180 180 Length mm 106 106 106 106 Mass kg 8.2 7.3 8.2 7.4 Rotor Intertia kg·m2 0.0069 0.0058 0.0069 0.0058 Performance Units 1830A (With Brake) 1830A (Without Brake) 1830B (With Brake) 1830B (Without Brake) Nominal Voltage VAC 480 480 230 230 Rated Power W 837 969 868 997 Continuous Torque1 N·m 22.5 27.0 21.5 25.5 Peak Torque N·m 56 56 56 56 Continuous Current1 A 2.1 2.5 3.7 4.4 Peak Current A 4.9 4.9 11.1 11.1 Rated Speed rpm 390 370 425 405 Maximum speed rpm 482 482 530 530 Max. Winding Temp °C 110 110 110 110 Holding Brake 18 Nm No Brake 18 Nm No Brake Electrical Units 1830A (With Brake) 1830A (Without Brake) 1830B (With Brake) 1830B (Without Brake) Line Resistance2 mΩ 30.291 30.291 7.164 7.164 Torque Constant3 Nm/A 10.9 10.9 5.8 5.8 Back EMF Constant3 V/rpm 0.83 0.83 0.37 0.37 Mechanical Units 1830A (With Brake) 1830A (Without Brake) 1830B (With Brake) 1830B (Without Brake) Allowable Radial Load4 N ± 1300 ± 1300 ± 1300 ± 1300 Allowable Thrust Load4 N +250 / -800 +250 / -800 +250 / -800 +250 / -800 Allowable Moment Load4 Nm ± 75 ± 75 ± 75 ± 75 Operating Noise dBa <65 <65 <65 <65 Protection Class IP67 IP67 IP67 IP67 Operation Units 1830 (All Versions) Operating Ambient Temperature °C 0 to 40 (no freezing) Temperature Sensors PT1000 RTD Servo Drive Requirements5 Compatible with industry servo drives, Minimum PWM frequency 8 kHz Heat sink 300mm x 300mm x 13mm, aluminum on all models 1830 Features (All Versions) Model Code Encoder Options Encoder Resolution Connector Interface -E1 EnDat 2.2 absolute single-turn 524 288 (19 bit) M23 power, M12 encoder -H1 HIPERFACE® absolute single-turn 128 sin/cosine periods/revolution M23 power, M12 encoder -D1 HIPERFACE DSL® absolute single-turn 1 048 576 (20 bit) M23 one cable technology -B1 BiSS-C® absolute single-turn 2 097 152 (21 bit) M23 power, M12 encoder -
LDD 1841A (480 VAC)
Performance
LDD 1841B (230 VAC)
Performance
Size Units 1841A (With Brake) 1841A (Without Brake) 1841B (With Brake) 1841B (Without Brake) Outer Diameter mm 180 180 180 180 Length mm 131 131 131 131 Mass kg 10.7 9.8 10.6 9.8 Rotor Intertia kg·m2 0.0104 0.0092 0.0104 0.0092 Performance Units 1841A (With Brake) 1841A (Without Brake) 1841B (With Brake) 1841B (Without Brake) Nominal Voltage VAC 480 480 230 230 Rated Power W 902 967 825 852 Continuous Torque1 N·m 37.0 41.0 38.5 41.5 Peak Torque N·m 110 110 110 110 Continuous Current1 A 2.3 2.6 3.9 4.2 Peak Current A 5.7 5.7 11.6 11.6 Rated Speed rpm 265 260 225 220 Maximum speed rpm 311 311 279 279 Max. Winding Temp °C 110 110 110 110 Holding Brake 18 Nm No Brake 18 Nm No Brake Electrical Units 1841A (With Brake) 1841A (Without Brake) 1841B (With Brake) 1841B (Without Brake) Line Resistance2 mΩ 28.629 28.629 7.607 7.607 Torque Constant3 Nm/A 16.0 16.0 10.0 10.0 Back EMF Constant3 V/rpm 1.26 1.26 0.67 0.67 Mechanical Units 1841A (With Brake) 1841A (Without Brake) 1841B (With Brake) 1841B (Without Brake) Allowable Radial Load4 N ± 1400 ± 1400 ± 1400 ± 1400 Allowable Thrust Load4 N +250 / -800 +250 / -800 +250 / -800 +250 / -800 Allowable Moment Load4 Nm ± 120 ± 120 ± 120 ± 120 Operating Noise dBa <65 <65 <65 <65 Protection Class IP67 IP67 IP67 IP67 Operation Units 1841 (All Versions) Operating Ambient Temperature °C 0 to 40 (no freezing) Temperature Sensors PT1000 RTD Servo Drive Requirements5 Compatible with industry servo drives, Minimum PWM frequency 8 kHz Heat sink 300mm x 300mm x 13mm, aluminum on all models 1841 Features (All Versions) Model Code Encoder Options Encoder Resolution Connector Interface -E1 EnDat 2.2 absolute single-turn 524 288 (19 bit) M23 power, M12 encoder -H1 HIPERFACE® absolute single-turn 128 sin/cosine periods/revolution M23 power, M12 encoder -D1 HIPERFACE DSL® absolute single-turn 1 048 576 (20 bit) M23 one cable technology -B1 BiSS-C® absolute single-turn 2 097 152 (21 bit) M23 power, M12 encoder -
LDD 1850A (480 VAC)
Performance
LDD 1850B (230 VAC)
Performance
Size Units 1850A (With Brake) 1850A (Without Brake) 1850B (With Brake) 1850B (Without Brake) Outer Diameter mm 180 180 180 180 Length mm 157 157 157 157 Mass kg 13.1 12.2 13.0 12.1 Rotor Intertia kg·m2 0.0138 0.0127 0.0138 0.0127 Performance Units 1850A (With Brake) 1850A (Without Brake) 1850B (With Brake) 1850B (Without Brake) Nominal Voltage VAC 480 480 230 230 Rated Power W 1308 1382 1236 1297 Continuous Torque1 N·m 59.5 65.5 63.0 68.5 Peak Torque N·m 160 160 160 160 Continuous Current1 A 2.8 3.1 5.6 6.0 Peak Current A 8.1 8.1 14.4 14.4 Rated Speed rpm 225 220 200 195 Maximum speed rpm 287 287 256 256 Max. Winding Temp °C 110 110 110 110 Holding Brake 18 Nm No Brake 18 Nm No Brake Electrical Units 1850A (With Brake) 1850A (Without Brake) 1850B (With Brake) 1850B (Without Brake) Line Resistance2 mΩ 23.161 23.161 6.303 6.303 Torque Constant3 Nm/A 21.4 21.4 11.4 11.4 Back EMF Constant3 V/rpm 1.43 1.43 0.77 0.77 Mechanical Units 1850A (With Brake) 1850A (Without Brake) 1850B (With Brake) 1850B (Without Brake) Allowable Radial Load4 N ± 1500 ± 1500 ± 1500 ± 1500 Allowable Thrust Load4 N +250 / -800 +250 / -800 +250 / -800 +250 / -800 Allowable Moment Load4 Nm ± 160 ± 160 ± 160 ± 160 Operating Noise dBa <65 <65 <65 <65 Protection Class IP67 IP67 IP67 IP67 Operation Units 1850 (All Versions) Operating Ambient Temperature °C 0 to 40 (no freezing) Temperature Sensors PT1000 RTD Servo Drive Requirements5 Compatible with industry servo drives, Minimum PWM frequency 8 kHz Heat sink 400mm x 400mm x 13mm, aluminum on all models 1850 Features (All Versions) Model Code Encoder Options Encoder Resolution Connector Interface -E1 EnDat 2.2 absolute single-turn 524 288 (19 bit) M23 power, M12 encoder -H1 HIPERFACE® absolute single-turn 128 sin/cosine periods/revolution M23 power, M12 encoder -D1 HIPERFACE DSL® absolute single-turn 1 048 576 (20 bit) M23 one cable technology -B1 BiSS-C® absolute single-turn 2 097 152 (21 bit) M23 power, M12 encoder -
LDD 1860A (480 VAC)
Performance
LDD 1860B (230 VAC)
Performance
Size Units 1860A (With Brake) 1860A (Without Brake) 1860B (With Brake) 1860B (Without Brake) Outer Diameter mm 180 180 180 180 Length mm 182 182 182 182 Mass kg 15.3 14.4 15.4 14.5 Rotor Intertia kg·m2 0.0173 0.0161 0.0173 0.0161 Performance Units 1860A (With Brake) 1860A (Without Brake) 1860B (With Brake) 1860B (Without Brake) Nominal Voltage VAC 480 480 230 230 Rated Power W 1462 1535 1550 1650 Continuous Torque1 N·m 72.0 78.5 71.0 77.5 Peak Torque N·m 210 210 210 210 Continuous Current1 A 3.3 3.5 6.7 7.3 Peak Current A 10.6 10.6 21.3 21.3 Rated Speed rpm 210 205 235 230 Maximum speed rpm 267 267 285 285 Max. Winding Temp °C 110 110 110 110 Holding Brake 18 Nm No Brake 18 Nm No Brake Electrical Units 1860A (With Brake) 1860A (Without Brake) 1860B (With Brake) 1860B (Without Brake) Line Resistance2 mΩ 18.842 18.842 4.439 4.439 Torque Constant3 Nm/A 22.2 22.2 10.7 10.7 Back EMF Constant3 V/rpm 1.52 1.52 0.69 0.69 Mechanical Units 1860A (With Brake) 1860A (Without Brake) 1860B (With Brake) 1860B (Without Brake) Allowable Radial Load4 N ± 1650 ± 1650 ± 1650 ± 1650 Allowable Thrust Load4 N +250 / -800 +250 / -800 +250 / -800 +250 / -800 Allowable Moment Load4 Nm ± 200 ± 200 ± 200 ± 200 Operating Noise dBa <65 <65 <65 <65 Protection Class IP67 IP67 IP67 IP67 Operation Units 1860 (All Versions) Operating Ambient Temperature °C 0 to 40 (no freezing) Temperature Sensors PT1000 RTD Servo Drive Requirements5 Compatible with industry servo drives, Minimum PWM frequency 8 kHz Heat sink 400mm x 400mm x 13mm, aluminum on all models 1860 Features (All Versions) Model Code Encoder Options Encoder Resolution Connector Interface -E1 EnDat 2.2 absolute single-turn 524 288 (19 bit) M23 power, M12 encoder -H1 HIPERFACE® absolute single-turn 128 sin/cosine periods/revolution M23 power, M12 encoder -D1 HIPERFACE DSL® absolute single-turn 1 048 576 (20 bit) M23 one cable technology -B1 BiSS-C® absolute single-turn 2 097 152 (21 bit) M23 power, M12 encoder
- Specifications simulated and subject to change without notice.
- 1 Continuous performance rated at 20°C ambient temperature and 0 rpm.
- 2 Line to line at motor terminals.
- 3 Normalized to 25°C ambient temperature.
- 4 Single allowable load in continuous operation, where + direction is towards the motor (compression). For simultaneous loading please consult with Genesis Robotics applications engineering.
- 5 Performance depends on tuning parameters and may vary slightly between servo drive models. For additional details, contact Genesis Robotics applications engineering.
Resources
Other Solutions
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Need a Flexible Solution?
Try LiveDrive LDX Frameless
The LiveDrive LDX is a frameless motor that has up to 3x more torque to mass than competing direct drives, resulting in faster acceleration, increased payload, and reduced size/weight.
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Need Custom Configuration?
Contact Us for Custom Solutions
LiveDrive motors can be engineered to meet your specific requirements or applications, including Primary Axis actuators, Theta Axis actuators, and customer feedback and control options.