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ETH2 Series Main
ETH2 Size 14 Double Carriage Actuator
ETH2 Size 17 Double Carriage Actuator
ETH2 Size 22 Double Carriage Actuator
ETH2 Size 30 Double Carriage Actuator
ETH2 Series
ETH2 Series Standard Actuator

ETH2 Series

Next-Generation High-Precision Slider-Type Ball Screw Actuator

Next-Generation High-Precision Slider-Type Ball Screw Actuator Download native CAD models and request a technical quote for the ETH2 Series series today.

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ETH2 Series: Next-Generation Ball Screw Actuators

High-Rigidity Precision for Future-Proof Automation

The TOYO ETH2 Series represents the evolution of our core linear motion technology, engineered to exceed the demands of modern high-speed production. Building on the reliability of the original ETH line, the ETH2 introduces a redesigned structural architecture that delivers superior rigidity and maintenance efficiency. This series is the recommended standard for all new engineering projects, providing a more compact and powerful solution for precision-critical applications.

Key Performance Highlights

  • Optimized Carriage Design: The redesigned carriage structure significantly enhances moment-load capacity and stability, allowing for higher precision during complex, multi-axis movements.
  • Next-Gen Speed & Rigidity: Featuring improved mechanical tolerances and higher speed ratings, the ETH2 minimizes cycle times while maintaining rock-solid positioning accuracy.
  • Ultra-Compact Footprint: With a selection of smaller frame sizes, the ETH2 series allows for denser machine integration and reduced overall equipment size without sacrificing thrust force.

Engineering Applications

  • High-Speed Electronics Assembly: Optimized for rapid pick-and-place and precision component mounting where space is at a premium.
  • Medical & Lab Automation: Reliable, clean motion for sensitive diagnostic equipment and sterile pharmaceutical handling.
  • Advanced Packaging Systems: Enhanced durability for high-cadence wrapping, sorting, and precision filling operations.

Technical Excellence & Benefits

Single-Port Lubrication System

Simplified maintenance with a centralized lubrication port that services both the ball screw and linear guides simultaneously, drastically reducing downtime.

Maximized Space Efficiency

Smaller frame size options provide higher power density, allowing engineers to specify a more compact actuator for the same payload requirements.

Superior Load Distribution

The optimized carriage design ensures more uniform load distribution across the bearing elements, extending the operational life of the unit under heavy duty cycles.

Future-Proof Performance

As the direct successor to the legacy ETH series, the ETH2 provides a high-performance path for machine builders to modernize their designs with the latest in robotics technology.

Engineering Gallery
Product Detail
The next generation, high performance dual square rail, ball screw driven ETH2

Explore Alternate Solutions

Compare the ETH2 Series with similar high-performance series in our portfolio.

LTS / ETS Series
LTS / ETS Series

Cast Iron Axis High-Rigidity Solution

Sizes
LTS22 LTSU22 ETS22
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ECH Series
ECH Series

Clean Room Ball Screw Actuator

Sizes
ECH14 ECH17 ECH22 ECH17M ECH22M
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ETB Series
ETB Series

Standard Belt Actuator (High Speed)

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ETB14M ETB17M ETB22M
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Mechanical Specifications

Specification ETH2-14 / 14D ETH2-17 / 17D ETH2-22 / 22D ETH2-30 / 30D
Product Size (W x H mm) 133 x 60 152 x 64 212 x 77 300 x 93
Repeatability (µm) ±5 ±5 ±5 ±5
Maximum Payload (kg)(1) coming soon coming soon coming soon coming soon
Maximum Thrust (N)(1) coming soon coming soon coming soon coming soon
Maximum Travel (mm) 1200
1050 (D)		 1500
1300 (D)		 1800
1550 (D)		 2100
1750 (D)
Maximum Speed (mm/s) 1440 2400 1500 1280
Maximum Acceleration (G) 1 1 1 1
Operating Temperature (°C)(2) 0 - 40 0 - 40 0 - 40 0 - 40

1 Maximum payload and thrust are specified based on an L10 life rating. For the load specified, the life is expected to be 1000km. To calculate life for your application specifically, please contact us.

2 For extreme temperatures outside of this range, special greases are required.

Actuator Stroke / Travel Specifications

Specification 50
(mm)		 100
(mm)		 150
(mm)		 200
(mm)		 250
(mm)		 300
(mm)		 350
(mm)		 400
(mm)		 450
(mm)		 500
(mm)		 550
(mm)		 600
(mm)		 650
(mm)		 700
(mm)		 750
(mm)		 800
(mm)		 850
(mm)		 900
(mm)		 950
(mm)		 1000
(mm)		 1050
(mm)		 1100
(mm)		 1150
(mm)		 1200
(mm)		 1250
(mm)		 1300
(mm)		 1350
(mm)		 1400
(mm)		 1450
(mm)		 1500
(mm)		 1550
(mm)		 1600
(mm)		 1650
(mm)		 1700
(mm)		 1750
(mm)		 1800
(mm)		 1850
(mm)		 1900
(mm)		 1950
(mm)		 2000
(mm)		 2050
(mm)		 2100
(mm)		 2150
(mm)		 2200
(mm)		 2250
(mm)		 2300
(mm)		 2350
(mm)		 2400
(mm)
ETH2-14 Weight (kg) 4.07 4.54 5.01 5.48 5.96 6.43 6.91 7.38 7.85 8.32 8.79 9.27 9.74 10.21 10.68 11.15 11.63 12.1 12.58 13.05 13.52 13.99 14.46 14.94 Not Available
ETH2-14-L6 Critical Speed (mm/s) 360 340 300 260 230 210 180 160 150 130 120 110 100 90 Not Available
ETH2-14-L12 Critical Speed (mm/s) 720 680 600 520 460 420 360 320 300 260 240 220 200 180 Not Available
ETH2-14-L24 Critical Speed (mm/s) 1440 1360 1200 1040 920 840 720 640 600 520 480 440 400 360 Not Available
ETH2-14D Weight (kg) 6.63 7.11 7.59 8.06 8.54 9.01 9.48 9.96 10.44 10.91 11.39 11.86 12.33 12.81 13.29 13.76 14.24 14.71 15.18 15.66 16.14 Not Available
ETH2-14D-L6 Critical Speed (mm/s) 360 340 300 260 230 210 180 160 150 130 120 110 100 90 Not Available
ETH2-14D-L12 Critical Speed (mm/s) 720 680 600 520 460 420 360 320 300 260 240 220 200 180 Not Available
ETH2-14D-L24 Critical Speed (mm/s) 1440 1360 1200 1040 920 840 720 640 600 520 480 440 400 360 Not Available
ETH2-17 Weight (kg) 5.94 6.52 7.1 7.68 8.26 8.84 9.42 9.99 10.58 11.15 11.74 12.31 12.9 13.47 14.05 14.63 15.21 15.79 16.37 16.95 17.53 18.11 18.69 19.27 19.85 20.43 21 21.59 22.16 22.75 Not Available
ETH2-17-L5 Critical Speed (mm/s) 300 275 250 225 200 183 167 150 142 133 117 108 100 100 92 83 83 75 Not Available
ETH2-17-L10 Critical Speed (mm/s) 600 550 500 450 400 367 333 300 283 267 233 217 200 200 183 167 167 150 Not Available
ETH2-17-L20 Critical Speed (mm/s) 1200 1100 1000 900 800 733 667 600 567 533 467 433 400 400 367 333 333 300 Not Available
ETH2-17-L40 Critical Speed (mm/s) 2400 2200 2000 1800 1600 1467 1333 1200 1133 1067 933 867 800 800 733 667 667 600 Not Available
ETH2-17D Weight (kg) 9.88 10.46 11.04 11.62 12.2 12.79 13.37 13.95 14.54 15.11 15.7 16.28 16.86 17.45 18.03 18.61 19.19 19.77 20.35 20.94 21.52 22.1 22.68 23.26 23.85 24.43 Not Available
ETH2-17D-L5 Critical Speed (mm/s) 300 275 250 225 200 183 167 150 142 133 117 108 100 92 83 75 Not Available
ETH2-17D-L10 Critical Speed (mm/s) 600 550 500 450 400 367 333 300 283 267 233 217 200 183 167 150 Not Available
ETH2-17D-L20 Critical Speed (mm/s) 1200 1100 1000 900 800 733 667 600 567 533 467 433 400 367 333 300 Not Available
ETH2-17D-L40 Critical Speed (mm/s) 2400 2200 2000 1800 1600 1467 1333 1200 1133 1067 933 867 800 733 667 600 Not Available
ETH2-22 Weight (kg) 11.99 12.92 13.86 14.79 15.73 16.66 17.6 18.53 19.46 20.4 21.33 22.27 23.2 24.14 25.07 26.01 26.94 27.88 28.81 29.75 30.68 31.62 32.55 33.49 34.42 35.35 36.29 37.22 38.16 39.09 40.03 40.96 41.89 42.83 43.76 44.7 Not Available
ETH2-22-L5 Critical Speed (mm/s) 300 275 250 233 208 192 175 167 150 142 133 125 117 108 100 100 92 92 83 83 75 75 67 Not Available
ETH2-22-L10 Critical Speed (mm/s) 600 550 500 467 417 383 350 333 300 283 267 250 233 217 200 200 183 183 167 167 150 150 133 Not Available
ETH2-22-L25 Critical Speed (mm/s) 1500 1375 1250 1167 1042 958 875 833 750 708 667 625 583 542 500 500 458 458 417 417 375 375 333 Not Available
ETH2-22D Weight (kg) 20.41 21.35 22.28 23.21 24.16 25.1 26.03 26.97 27.9 28.84 29.78 30.72 31.66 32.6 33.53 34.47 35.41 36.35 37.29 38.23 39.16 40.1 41.03 41.97 42.91 43.85 44.78 45.72 46.66 47.6 48.54 Not Available
ETH2-22D-L5 Critical Speed (mm/s) 300 275 250 233 208 192 175 167 150 142 133 125 117 108 100 92 83 75 67 Not Available
ETH2-22D-L10 Critical Speed (mm/s) 600 550 500 467 417 383 350 333 300 283 267 250 233 217 200 183 167 150 133 Not Available
ETH2-22D-L25 Critical Speed (mm/s) 1500 1375 1250 1167 1042 958 875 833 750 708 667 625 583 542 500 458 417 375 333 Not Available
ETH2-30 Weight (kg) 23.24 24.76 26.32 27.86 29.41 30.96 32.51 34.06 35.61 37.15 38.71 40.25 41.81 43.35 44.91 46.45 47.99 49.55 51.09 52.65 54.19 55.74 57.29 58.84 60.39 61.94 63.49 65.04 66.58 68.14 69.68 71.24 72.78 74.32 75.88 77.42 78.98 80.52 82.08 83.62 85.17 86.72 Not Available
ETH2-30-L10 Critical Speed (mm/s) 400 383 367 333 317 300 283 267 250 233 217 200 183 167 Not Available
ETH2-30-L20 Critical Speed (mm/s) 800 767 733 667 633 600 567 533 500 467 433 400 367 333 Not Available
ETH2-30-L32 Critical Speed (mm/s) 1280 1227 1173 1067 1013 960 907 853 800 747 693 640 587 533 Not Available
ETH2-30D Weight (kg) 41.08 42.62 44.18 45.73 47.29 48.85 50.41 51.95 53.51 55.06 56.62 58.18 59.73 61.28 62.83 64.39 65.95 67.5 69.06 70.6 72.16 73.72 75.28 76.83 78.39 79.93 81.49 83.05 84.6 86.16 87.72 89.26 90.82 92.37 93.93 Not Available
ETH2-30D-L10 Critical Speed (mm/s) 400 383 367 333 317 300 283 267 250 233 217 200 183 167 Not Available
ETH2-30D-L20 Critical Speed (mm/s) 800 767 733 667 633 600 567 533 500 467 433 400 367 333 Not Available
ETH2-30D-L32 Critical Speed (mm/s) 1280 1227 1173 1067 1013 960 907 853 800 747 693 640 587 533 Not Available
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ETH2 Series Technical Catalog

PDF Download - Includes dimensional drawings and selection guides.

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Native CAD Models & 3D Configurations

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Seamless Integration into Your Design Environment

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Ordering Information

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Ordering Code

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