• CKD Motorless Electric Actuator EKS-L Series, Slider Type (High-Cycle, High-Rigidity, Ball Screw)
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CKD Motorless Electric Actuator EKS-L Series, Slider Type (High-Cycle, High-Rigidity, Ball Screw)

CKD Motorless Electric Actuator EKS-L Series, Slider Type (High-Cycle, High-Rigidity, Ball Screw)

Motorless high-cycle ball-screw slider actuator for customer-supplied servo motors.

Key features

  • A larger ball screw diameter and steel body with U-shaped outer-rail guide support accelerations up to 2 G (up to 4 G depending on conditions) and resist the moments generated by high-cycle operation
  • Body sizes 04 to 10 (43-104 mm wide) for 50 W to 750 W motors, with straight (E) or folded (R/D/L) motor mounting
  • Repeatability ±0.01 mm; payload values are at 0.5 G acceleration with straight mounting
EKS-04LE Motor mounting: Straight (in-line) motor mounting | Compatible servo motor (W): 50/100 | Body width (mm): 43 | Drive: Ball screw dia. 10 mm | Screw lead (mm): 10/16 | Stroke (mm): 100-900 | Max payload horizontal (kg): 19/14 | Max payload wall mount (kg): 10.5/8 | Max payload vertical (kg): 8.5/7 | Max speed (mm/s): 500/800 | Rated thrust (N): 179/112 | Static allowable moment (N·m): MP 103 / MY 103 / MR 58
EKS-04LR Motor mounting: Motor folded right | Compatible servo motor (W): 50/100 | Body width (mm): 43 | Drive: Ball screw dia. 10 mm | Screw lead (mm): 10/16 | Stroke (mm): 100-900 | Max payload horizontal (kg): 19/14 | Max payload wall mount (kg): 10.5/8 | Max payload vertical (kg): 8.5/7 | Max speed (mm/s): 500/800 | Rated thrust (N): 179/112 | Static allowable moment (N·m): MP 103 / MY 103 / MR 58
EKS-04LD Motor mounting: Motor folded downward | Compatible servo motor (W): 50/100 | Body width (mm): 43 | Drive: Ball screw dia. 10 mm | Screw lead (mm): 10/16 | Stroke (mm): 100-900 | Max payload horizontal (kg): 19/14 | Max payload wall mount (kg): 10.5/8 | Max payload vertical (kg): 8.5/7 | Max speed (mm/s): 500/800 | Rated thrust (N): 179/112 | Static allowable moment (N·m): MP 103 / MY 103 / MR 58
EKS-04LL Motor mounting: Motor folded left | Compatible servo motor (W): 50/100 | Body width (mm): 43 | Drive: Ball screw dia. 10 mm | Screw lead (mm): 10/16 | Stroke (mm): 100-900 | Max payload horizontal (kg): 19/14 | Max payload wall mount (kg): 10.5/8 | Max payload vertical (kg): 8.5/7 | Max speed (mm/s): 500/800 | Rated thrust (N): 179/112 | Static allowable moment (N·m): MP 103 / MY 103 / MR 58
EKS-05LE Motor mounting: Straight (in-line) motor mounting | Compatible servo motor (W): 100 | Body width (mm): 53 | Drive: Ball screw dia. 13 mm | Screw lead (mm): 10/20 | Stroke (mm): 100-900 | Max payload horizontal (kg): 26/7.5 | Max payload wall mount (kg): 19/7.5 | Max payload vertical (kg): 12.5/6 | Max speed (mm/s): 500/1000 | Rated thrust (N): 179/89 | Static allowable moment (N·m): MP 147 / MY 147 / MR 149
EKS-05LR Motor mounting: Motor folded right | Compatible servo motor (W): 100 | Body width (mm): 53 | Drive: Ball screw dia. 13 mm | Screw lead (mm): 10/20 | Stroke (mm): 100-900 | Max payload horizontal (kg): 26/7.5 | Max payload wall mount (kg): 19/7.5 | Max payload vertical (kg): 12.5/6 | Max speed (mm/s): 500/1000 | Rated thrust (N): 179/89 | Static allowable moment (N·m): MP 147 / MY 147 / MR 149
EKS-05LD Motor mounting: Motor folded downward | Compatible servo motor (W): 100 | Body width (mm): 53 | Drive: Ball screw dia. 13 mm | Screw lead (mm): 10/20 | Stroke (mm): 100-900 | Max payload horizontal (kg): 26/7.5 | Max payload wall mount (kg): 19/7.5 | Max payload vertical (kg): 12.5/6 | Max speed (mm/s): 500/1000 | Rated thrust (N): 179/89 | Static allowable moment (N·m): MP 147 / MY 147 / MR 149
EKS-05LL Motor mounting: Motor folded left | Compatible servo motor (W): 100 | Body width (mm): 53 | Drive: Ball screw dia. 13 mm | Screw lead (mm): 10/20 | Stroke (mm): 100-900 | Max payload horizontal (kg): 26/7.5 | Max payload wall mount (kg): 19/7.5 | Max payload vertical (kg): 12.5/6 | Max speed (mm/s): 500/1000 | Rated thrust (N): 179/89 | Static allowable moment (N·m): MP 147 / MY 147 / MR 149
EKS-06LE Motor mounting: Straight (in-line) motor mounting | Compatible servo motor (W): 200 | Body width (mm): 64 | Drive: Ball screw dia. 15 mm | Screw lead (mm): 20/30 | Stroke (mm): 100-1300 | Max payload horizontal (kg): 42/20.5 | Max payload wall mount (kg): 20/18 | Max payload vertical (kg): 12/7.5 | Max speed (mm/s): 1000/1500 | Rated thrust (N): 180/120 | Static allowable moment (N·m): MP 330 / MY 216 / MR 188
EKS-06LR Motor mounting: Motor folded right | Compatible servo motor (W): 200 | Body width (mm): 64 | Drive: Ball screw dia. 15 mm | Screw lead (mm): 20/30 | Stroke (mm): 100-1300 | Max payload horizontal (kg): 42/20.5 | Max payload wall mount (kg): 20/18 | Max payload vertical (kg): 12/7.5 | Max speed (mm/s): 1000/1500 | Rated thrust (N): 180/120 | Static allowable moment (N·m): MP 330 / MY 216 / MR 188
EKS-06LD Motor mounting: Motor folded downward | Compatible servo motor (W): 200 | Body width (mm): 64 | Drive: Ball screw dia. 15 mm | Screw lead (mm): 20/30 | Stroke (mm): 100-1300 | Max payload horizontal (kg): 42/20.5 | Max payload wall mount (kg): 20/18 | Max payload vertical (kg): 12/7.5 | Max speed (mm/s): 1000/1500 | Rated thrust (N): 180/120 | Static allowable moment (N·m): MP 330 / MY 216 / MR 188
EKS-06LL Motor mounting: Motor folded left | Compatible servo motor (W): 200 | Body width (mm): 64 | Drive: Ball screw dia. 15 mm | Screw lead (mm): 20/30 | Stroke (mm): 100-1300 | Max payload horizontal (kg): 42/20.5 | Max payload wall mount (kg): 20/18 | Max payload vertical (kg): 12/7.5 | Max speed (mm/s): 1000/1500 | Rated thrust (N): 180/120 | Static allowable moment (N·m): MP 330 / MY 216 / MR 188
EKS-08LE Motor mounting: Straight (in-line) motor mounting | Compatible servo motor (W): 400 | Body width (mm): 84 | Drive: Ball screw dia. 20 mm | Screw lead (mm): 20/40 | Stroke (mm): 100-1500 | Max payload horizontal (kg): 83.5/19 | Max payload wall mount (kg): 45/19 | Max payload vertical (kg): 23.5/10.5 | Max speed (mm/s): 1000/2000 | Rated thrust (N): 359/179 | Static allowable moment (N·m): MP 730 / MY 437 / MR 387
EKS-08LR Motor mounting: Motor folded right | Compatible servo motor (W): 400 | Body width (mm): 84 | Drive: Ball screw dia. 20 mm | Screw lead (mm): 20/40 | Stroke (mm): 100-1500 | Max payload horizontal (kg): 83.5/19 | Max payload wall mount (kg): 45/19 | Max payload vertical (kg): 23.5/10.5 | Max speed (mm/s): 1000/2000 | Rated thrust (N): 359/179 | Static allowable moment (N·m): MP 730 / MY 437 / MR 387
EKS-08LD Motor mounting: Motor folded downward | Compatible servo motor (W): 400 | Body width (mm): 84 | Drive: Ball screw dia. 20 mm | Screw lead (mm): 20/40 | Stroke (mm): 100-1500 | Max payload horizontal (kg): 83.5/19 | Max payload wall mount (kg): 45/19 | Max payload vertical (kg): 23.5/10.5 | Max speed (mm/s): 1000/2000 | Rated thrust (N): 359/179 | Static allowable moment (N·m): MP 730 / MY 437 / MR 387
EKS-08LL Motor mounting: Motor folded left | Compatible servo motor (W): 400 | Body width (mm): 84 | Drive: Ball screw dia. 20 mm | Screw lead (mm): 20/40 | Stroke (mm): 100-1500 | Max payload horizontal (kg): 83.5/19 | Max payload wall mount (kg): 45/19 | Max payload vertical (kg): 23.5/10.5 | Max speed (mm/s): 1000/2000 | Rated thrust (N): 359/179 | Static allowable moment (N·m): MP 730 / MY 437 / MR 387
EKS-10LE Motor mounting: Straight (in-line) motor mounting | Compatible servo motor (W): 750 | Body width (mm): 104 | Drive: Ball screw dia. 25 mm | Screw lead (mm): 25/50 | Stroke (mm): 100-1500 | Max payload horizontal (kg): 118.5/40 | Max payload wall mount (kg): 76/40 | Max payload vertical (kg): 33.5/14.5 | Max speed (mm/s): 1250/2500 | Rated thrust (N): 540/270 | Static allowable moment (N·m): MP 1048 / MY 712 / MR 671
EKS-10LR Motor mounting: Motor folded right | Compatible servo motor (W): 750 | Body width (mm): 104 | Drive: Ball screw dia. 25 mm | Screw lead (mm): 25/50 | Stroke (mm): 100-1500 | Max payload horizontal (kg): 118.5/40 | Max payload wall mount (kg): 76/40 | Max payload vertical (kg): 33.5/14.5 | Max speed (mm/s): 1250/2500 | Rated thrust (N): 540/270 | Static allowable moment (N·m): MP 1048 / MY 712 / MR 671
EKS-10LD Motor mounting: Motor folded downward | Compatible servo motor (W): 750 | Body width (mm): 104 | Drive: Ball screw dia. 25 mm | Screw lead (mm): 25/50 | Stroke (mm): 100-1500 | Max payload horizontal (kg): 118.5/40 | Max payload wall mount (kg): 76/40 | Max payload vertical (kg): 33.5/14.5 | Max speed (mm/s): 1250/2500 | Rated thrust (N): 540/270 | Static allowable moment (N·m): MP 1048 / MY 712 / MR 671
EKS-10LL Motor mounting: Motor folded left | Compatible servo motor (W): 750 | Body width (mm): 104 | Drive: Ball screw dia. 25 mm | Screw lead (mm): 25/50 | Stroke (mm): 100-1500 | Max payload horizontal (kg): 118.5/40 | Max payload wall mount (kg): 76/40 | Max payload vertical (kg): 33.5/14.5 | Max speed (mm/s): 1250/2500 | Rated thrust (N): 540/270 | Static allowable moment (N·m): MP 1048 / MY 712 / MR 671
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CKD Motorless Electric Actuator EKS-L Series, Slider Type (High-Cycle, High-Rigidity, Ball Screw)

Brand CKD·Electric Actuators

Available part numbers (20)

EKS-04LE, EKS-04LR, EKS-04LD, EKS-04LL, EKS-05LE, EKS-05LR, EKS-05LD, EKS-05LL, EKS-06LE, EKS-06LR + 10 more — see full table ↓

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Product codeSpec
EKS-04LEMotor mounting: Straight (in-line) motor mounting | Compatible servo motor (W): 50/100 | Body width (mm): 43 | Drive: Ball screw dia. 10 mm | Screw lead (mm): 10/16 | Stroke (mm): 100-900 | Max payload horizontal (kg): 19/14 | Max payload wall mount (kg): 10.5/8 | Max payload vertical (kg): 8.5/7 | Max speed (mm/s): 500/800 | Rated thrust (N): 179/112 | Static allowable moment (N·m): MP 103 / MY 103 / MR 58
EKS-04LRMotor mounting: Motor folded right | Compatible servo motor (W): 50/100 | Body width (mm): 43 | Drive: Ball screw dia. 10 mm | Screw lead (mm): 10/16 | Stroke (mm): 100-900 | Max payload horizontal (kg): 19/14 | Max payload wall mount (kg): 10.5/8 | Max payload vertical (kg): 8.5/7 | Max speed (mm/s): 500/800 | Rated thrust (N): 179/112 | Static allowable moment (N·m): MP 103 / MY 103 / MR 58
EKS-04LDMotor mounting: Motor folded downward | Compatible servo motor (W): 50/100 | Body width (mm): 43 | Drive: Ball screw dia. 10 mm | Screw lead (mm): 10/16 | Stroke (mm): 100-900 | Max payload horizontal (kg): 19/14 | Max payload wall mount (kg): 10.5/8 | Max payload vertical (kg): 8.5/7 | Max speed (mm/s): 500/800 | Rated thrust (N): 179/112 | Static allowable moment (N·m): MP 103 / MY 103 / MR 58
EKS-04LLMotor mounting: Motor folded left | Compatible servo motor (W): 50/100 | Body width (mm): 43 | Drive: Ball screw dia. 10 mm | Screw lead (mm): 10/16 | Stroke (mm): 100-900 | Max payload horizontal (kg): 19/14 | Max payload wall mount (kg): 10.5/8 | Max payload vertical (kg): 8.5/7 | Max speed (mm/s): 500/800 | Rated thrust (N): 179/112 | Static allowable moment (N·m): MP 103 / MY 103 / MR 58
EKS-05LEMotor mounting: Straight (in-line) motor mounting | Compatible servo motor (W): 100 | Body width (mm): 53 | Drive: Ball screw dia. 13 mm | Screw lead (mm): 10/20 | Stroke (mm): 100-900 | Max payload horizontal (kg): 26/7.5 | Max payload wall mount (kg): 19/7.5 | Max payload vertical (kg): 12.5/6 | Max speed (mm/s): 500/1000 | Rated thrust (N): 179/89 | Static allowable moment (N·m): MP 147 / MY 147 / MR 149
EKS-05LRMotor mounting: Motor folded right | Compatible servo motor (W): 100 | Body width (mm): 53 | Drive: Ball screw dia. 13 mm | Screw lead (mm): 10/20 | Stroke (mm): 100-900 | Max payload horizontal (kg): 26/7.5 | Max payload wall mount (kg): 19/7.5 | Max payload vertical (kg): 12.5/6 | Max speed (mm/s): 500/1000 | Rated thrust (N): 179/89 | Static allowable moment (N·m): MP 147 / MY 147 / MR 149
EKS-05LDMotor mounting: Motor folded downward | Compatible servo motor (W): 100 | Body width (mm): 53 | Drive: Ball screw dia. 13 mm | Screw lead (mm): 10/20 | Stroke (mm): 100-900 | Max payload horizontal (kg): 26/7.5 | Max payload wall mount (kg): 19/7.5 | Max payload vertical (kg): 12.5/6 | Max speed (mm/s): 500/1000 | Rated thrust (N): 179/89 | Static allowable moment (N·m): MP 147 / MY 147 / MR 149
EKS-05LLMotor mounting: Motor folded left | Compatible servo motor (W): 100 | Body width (mm): 53 | Drive: Ball screw dia. 13 mm | Screw lead (mm): 10/20 | Stroke (mm): 100-900 | Max payload horizontal (kg): 26/7.5 | Max payload wall mount (kg): 19/7.5 | Max payload vertical (kg): 12.5/6 | Max speed (mm/s): 500/1000 | Rated thrust (N): 179/89 | Static allowable moment (N·m): MP 147 / MY 147 / MR 149
EKS-06LEMotor mounting: Straight (in-line) motor mounting | Compatible servo motor (W): 200 | Body width (mm): 64 | Drive: Ball screw dia. 15 mm | Screw lead (mm): 20/30 | Stroke (mm): 100-1300 | Max payload horizontal (kg): 42/20.5 | Max payload wall mount (kg): 20/18 | Max payload vertical (kg): 12/7.5 | Max speed (mm/s): 1000/1500 | Rated thrust (N): 180/120 | Static allowable moment (N·m): MP 330 / MY 216 / MR 188
EKS-06LRMotor mounting: Motor folded right | Compatible servo motor (W): 200 | Body width (mm): 64 | Drive: Ball screw dia. 15 mm | Screw lead (mm): 20/30 | Stroke (mm): 100-1300 | Max payload horizontal (kg): 42/20.5 | Max payload wall mount (kg): 20/18 | Max payload vertical (kg): 12/7.5 | Max speed (mm/s): 1000/1500 | Rated thrust (N): 180/120 | Static allowable moment (N·m): MP 330 / MY 216 / MR 188
EKS-06LDMotor mounting: Motor folded downward | Compatible servo motor (W): 200 | Body width (mm): 64 | Drive: Ball screw dia. 15 mm | Screw lead (mm): 20/30 | Stroke (mm): 100-1300 | Max payload horizontal (kg): 42/20.5 | Max payload wall mount (kg): 20/18 | Max payload vertical (kg): 12/7.5 | Max speed (mm/s): 1000/1500 | Rated thrust (N): 180/120 | Static allowable moment (N·m): MP 330 / MY 216 / MR 188
EKS-06LLMotor mounting: Motor folded left | Compatible servo motor (W): 200 | Body width (mm): 64 | Drive: Ball screw dia. 15 mm | Screw lead (mm): 20/30 | Stroke (mm): 100-1300 | Max payload horizontal (kg): 42/20.5 | Max payload wall mount (kg): 20/18 | Max payload vertical (kg): 12/7.5 | Max speed (mm/s): 1000/1500 | Rated thrust (N): 180/120 | Static allowable moment (N·m): MP 330 / MY 216 / MR 188
EKS-08LEMotor mounting: Straight (in-line) motor mounting | Compatible servo motor (W): 400 | Body width (mm): 84 | Drive: Ball screw dia. 20 mm | Screw lead (mm): 20/40 | Stroke (mm): 100-1500 | Max payload horizontal (kg): 83.5/19 | Max payload wall mount (kg): 45/19 | Max payload vertical (kg): 23.5/10.5 | Max speed (mm/s): 1000/2000 | Rated thrust (N): 359/179 | Static allowable moment (N·m): MP 730 / MY 437 / MR 387
EKS-08LRMotor mounting: Motor folded right | Compatible servo motor (W): 400 | Body width (mm): 84 | Drive: Ball screw dia. 20 mm | Screw lead (mm): 20/40 | Stroke (mm): 100-1500 | Max payload horizontal (kg): 83.5/19 | Max payload wall mount (kg): 45/19 | Max payload vertical (kg): 23.5/10.5 | Max speed (mm/s): 1000/2000 | Rated thrust (N): 359/179 | Static allowable moment (N·m): MP 730 / MY 437 / MR 387
EKS-08LDMotor mounting: Motor folded downward | Compatible servo motor (W): 400 | Body width (mm): 84 | Drive: Ball screw dia. 20 mm | Screw lead (mm): 20/40 | Stroke (mm): 100-1500 | Max payload horizontal (kg): 83.5/19 | Max payload wall mount (kg): 45/19 | Max payload vertical (kg): 23.5/10.5 | Max speed (mm/s): 1000/2000 | Rated thrust (N): 359/179 | Static allowable moment (N·m): MP 730 / MY 437 / MR 387
EKS-08LLMotor mounting: Motor folded left | Compatible servo motor (W): 400 | Body width (mm): 84 | Drive: Ball screw dia. 20 mm | Screw lead (mm): 20/40 | Stroke (mm): 100-1500 | Max payload horizontal (kg): 83.5/19 | Max payload wall mount (kg): 45/19 | Max payload vertical (kg): 23.5/10.5 | Max speed (mm/s): 1000/2000 | Rated thrust (N): 359/179 | Static allowable moment (N·m): MP 730 / MY 437 / MR 387
EKS-10LEMotor mounting: Straight (in-line) motor mounting | Compatible servo motor (W): 750 | Body width (mm): 104 | Drive: Ball screw dia. 25 mm | Screw lead (mm): 25/50 | Stroke (mm): 100-1500 | Max payload horizontal (kg): 118.5/40 | Max payload wall mount (kg): 76/40 | Max payload vertical (kg): 33.5/14.5 | Max speed (mm/s): 1250/2500 | Rated thrust (N): 540/270 | Static allowable moment (N·m): MP 1048 / MY 712 / MR 671
EKS-10LRMotor mounting: Motor folded right | Compatible servo motor (W): 750 | Body width (mm): 104 | Drive: Ball screw dia. 25 mm | Screw lead (mm): 25/50 | Stroke (mm): 100-1500 | Max payload horizontal (kg): 118.5/40 | Max payload wall mount (kg): 76/40 | Max payload vertical (kg): 33.5/14.5 | Max speed (mm/s): 1250/2500 | Rated thrust (N): 540/270 | Static allowable moment (N·m): MP 1048 / MY 712 / MR 671
EKS-10LDMotor mounting: Motor folded downward | Compatible servo motor (W): 750 | Body width (mm): 104 | Drive: Ball screw dia. 25 mm | Screw lead (mm): 25/50 | Stroke (mm): 100-1500 | Max payload horizontal (kg): 118.5/40 | Max payload wall mount (kg): 76/40 | Max payload vertical (kg): 33.5/14.5 | Max speed (mm/s): 1250/2500 | Rated thrust (N): 540/270 | Static allowable moment (N·m): MP 1048 / MY 712 / MR 671
EKS-10LLMotor mounting: Motor folded left | Compatible servo motor (W): 750 | Body width (mm): 104 | Drive: Ball screw dia. 25 mm | Screw lead (mm): 25/50 | Stroke (mm): 100-1500 | Max payload horizontal (kg): 118.5/40 | Max payload wall mount (kg): 76/40 | Max payload vertical (kg): 33.5/14.5 | Max speed (mm/s): 1250/2500 | Rated thrust (N): 540/270 | Static allowable moment (N·m): MP 1048 / MY 712 / MR 671

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