Note 1 : It will be a customer’s choice.
Note 2 : Optional regenerative unit is required for YAMAHA-designated models and when operating a load with a large inertia.
Note 3 : Available only for the slave.

AC servo motor output (W)
400
Repeatability (mm) Note 1
+/-0.01
Deceleration mechanism
Ball screw (Class C7)
Ball screw lead (mm)
40 20 10
Maximum speed (mm/sec) Note 2 2400 1000
(1200 Note 3)
600
Maximum
payload (kg)
Horizontal
40 80 120
Vertical - 15 35
Rated thrust (N)
156 312 625
Stroke (mm) 200 to 1450 (50 pitch)Note 4
Cable length (m)
3.5 (Standard), 5, 10
Controller Horizontal SR1-X-20 Note 5
Vertical SR1-X-20-R
Robot driver Horizontal RDX-20-RBR1
Vertical RDX-20-RBR2
Note 1: Repeatability for single oscillation.
Note 2: When the stroke exceeds 850mm, although depending on the moving range, the ball screw may resonate (dangerous speed). If such resonance occurs, make an adjustment on the program to reduce the speed, using the maximum speed in the table on the right as a guide.
Note 3: To operate the unit at a speed exceeding 1,000mm/sec. (Max. speed) using a lead 20, a regeneration unit RG1 is required.
Note 4: Longer than 1250mm stroke can be handled by the high lead specification (Lead 40) only.
Note 5: SR1-X-20-R should be used when the high lead specification (Lead 40) is used.

Stroke
(mm)
Maximum speed(mm/sec) Speed setting
Lead 40
Lead 20
Lead 10
850 1920 960 480 80%
950 1680 840 420 70%
1050 1440 720 360 60%
1150 1200 600 300 50%
1250 960 480 240 40%
1350 840 - - 35%
1450 720 - - 30%

 Note 7
45° 90°
10kg 1017 1907 1685
20kg 536 1097 1022
40kg 323 810 848
30kg 775 932 1759
50kg 474 581 1216
80kg 308 395 1040
60kg 399 536 1403
100kg 229 313 1103
120kg 184 252 959
45° 90°
10kg 1683 1882 1222
20kg 1012 1071 633
40kg 799 785 363
30kg 1098 566 564
50kg 735 339 328
80kg 586 218 197
60kg 1325 490 395
100kg 962 266 202
120kg 800 202 152
45° 90°
5kg 2367 1674 2367
10kg 1214 858 1214
15kg 820 580 820
15kg 1624 1148 1624
25kg 962 680 962
35kg 676 478 676
Note 7: Distance from center of slider top to center of gravity of object being transported.


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