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Highly rigid and highly accurate actuator in a minimal space
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*Please contact THK if you need more than available quantity or out of stock items
Attributes Part Number Unit Price Quantity Days to Ship Item Total
Size: 20
Ball Screw Lead (mm): 1
Block Type: Single Long Block
Stroke (mm): 30
Sensor Type: none
KR2001A-0030-P0-00A0
Days to Ship: 1 - 2 weeks
Size: 20
Ball Screw Lead (mm): 1
Block Type: Single Long Block
Stroke (mm): 30
Sensor Type: Sensor Rail Only
KR2001A-0030-P0-01A0
Days to Ship: 1 - 3 days
Size: 20
Ball Screw Lead (mm): 1
Block Type: Single Long Block
Stroke (mm): 30
Sensor Type: Photo Sensor
KR2001A-0030-P0-02A0
Days to Ship: 1 - 2 weeks
Size: 20
Ball Screw Lead (mm): 1
Block Type: Single Long Block
Stroke (mm): 30
Sensor Type: Proximity Sensor-NPN
KR2001A-0030-P0-0JA0
Days to Ship: 1 - 2 weeks
Size: 20
Ball Screw Lead (mm): 1
Block Type: Single Long Block
Stroke (mm): 30
Sensor Type: Proximity Sensor-PNP
KR2001A-0030-P0-0MA0
Days to Ship: 1 - 2 weeks
Size: 20
Ball Screw Lead (mm): 1
Block Type: Single Long Block
Stroke (mm): 30
Sensor Type: none
KR2001A-0030-P0-10A0
Days to Ship: 1 - 2 weeks
Size: 20
Ball Screw Lead (mm): 1
Block Type: Single Long Block
Stroke (mm): 30
Sensor Type: Sensor Rail Only
KR2001A-0030-P0-11A0
Days to Ship: 1 - 2 weeks
Size: 20
Ball Screw Lead (mm): 1
Block Type: Single Long Block
Stroke (mm): 30
Sensor Type: Photo Sensor
KR2001A-0030-P0-12A0
Days to Ship: 1 - 2 weeks
Size: 20
Ball Screw Lead (mm): 1
Block Type: Single Long Block
Stroke (mm): 30
Sensor Type: Proximity Sensor-NPN
KR2001A-0030-P0-1JA0
Days to Ship: 1 - 2 weeks
Size: 20
Ball Screw Lead (mm): 1
Block Type: Single Long Block
Stroke (mm): 30
Sensor Type: Proximity Sensor-PNP
KR2001A-0030-P0-1MA0
Days to Ship: 1 - 2 weeks
Size: 20
Ball Screw Lead (mm): 1
Block Type: Single Long Block
Stroke (mm): 80
Sensor Type: none
KR2001A-0080-P0-00A0
Days to Ship: 1 - 2 weeks
Size: 20
Ball Screw Lead (mm): 1
Block Type: Single Long Block
Stroke (mm): 80
Sensor Type: Sensor Rail Only
KR2001A-0080-P0-01A0
Days to Ship: 1 - 3 days
Size: 20
Ball Screw Lead (mm): 1
Block Type: Single Long Block
Stroke (mm): 80
Sensor Type: Photo Sensor
KR2001A-0080-P0-02A0
Days to Ship: 1 - 2 weeks
Size: 20
Ball Screw Lead (mm): 1
Block Type: Single Long Block
Stroke (mm): 80
Sensor Type: Proximity Sensor-NPN
KR2001A-0080-P0-0JA0
Days to Ship: 1 - 2 weeks
Size: 20
Ball Screw Lead (mm): 1
Block Type: Single Long Block
Stroke (mm): 80
Sensor Type: Proximity Sensor-PNP
KR2001A-0080-P0-0MA0
Days to Ship: 1 - 2 weeks
Size: 20
Ball Screw Lead (mm): 1
Block Type: Single Long Block
Stroke (mm): 80
Sensor Type: none
KR2001A-0080-P0-10A0
Days to Ship: 1 - 2 weeks
Size: 20
Ball Screw Lead (mm): 1
Block Type: Single Long Block
Stroke (mm): 80
Sensor Type: Sensor Rail Only
KR2001A-0080-P0-11A0
Days to Ship: 1 - 2 weeks
Size: 20
Ball Screw Lead (mm): 1
Block Type: Single Long Block
Stroke (mm): 80
Sensor Type: Photo Sensor
KR2001A-0080-P0-12A0
Days to Ship: 1 - 2 weeks
Size: 20
Ball Screw Lead (mm): 1
Block Type: Single Long Block
Stroke (mm): 80
Sensor Type: Proximity Sensor-NPN
KR2001A-0080-P0-1JA0
Days to Ship: 1 - 2 weeks
Size: 20
Ball Screw Lead (mm): 1
Block Type: Single Long Block
Stroke (mm): 80
Sensor Type: Proximity Sensor-PNP
KR2001A-0080-P0-1MA0
Days to Ship: 1 - 2 weeks
Page
    Model No. Ball Screw Lead Stroke
    (stroke between mechanical stoppers)
    Outer rail length Overall length L G n Maximum speed LM guide unit load rating Ball screw unit load rating Bearing unit load rating (fixed side) Permissible input torque
    DynamicCa StaticC0a DynamicCa StaticC0 DynamicCa StaticP0a
    Type A Type B Precision grade Normal grade per block per block Precision grade Normal grade Precision grade Normal grade Axial direction
    mm mm mm mm mm mm mm/s mm/s N N N N N N N N N-m
    KR20 01 30 (41.5) - 100 159 20 2 100 100 3590 6300 660 660 1170 1170 1000 1240 0.207
    80 (91.5) 35(45.5) 150 209 15 3
    130 (141.5) 85(95.5) 200 259 40 3
    06 30 (41.5) - 100 159 20 2 600 600 1060 860 1600 1450
    80 (91.5) 35(45.5) 150 209 15 3
    130 (141.5) 85(95.5) 200 259 40 3
    AFA is the default grease. For more detailed specifications, please download the catalog with the link at the top of the page
    Model No. Ball Screw Lead Stroke
    (stroke between mechanical stoppers)
    Outer rail length Overall length L G n Maximum speed LM guide unit load rating Ball screw unit load rating Bearing unit load rating (fixed side) Permissible input torque
    DynamicCa StaticC0a DynamicCa StaticC0 DynamicCa StaticP0a
    Type A Type B Precision grade Normal grade per block per block Precision grade Normal grade Precision grade Normal grade Axial direction
    mm mm mm mm mm mm mm/s mm/s N N N N N N N N N-m
    KR26 02 60 (69) - 150 220 35 2 200 200 7240 12150 2350 2350 4020 4020 1380 1760 0.622
    110 (119) 45(55) 200 270 20 3
    160 (169) 95(105) 250 320 45 3
    210 (219) 145(155) 300 370 30 4
    06 60 (69) - 150 220 35 2 600 590 2390 1950 3900 3510
    110 (119) 45(55) 200 270 20 3
    160 (169) 95(105) 250 320 45 3
    210 (219) 145(155) 300 370 30 4
    AFA is the default grease. For more detailed specifications, please download the catalog with the link at the top of the page
    Model No. Ball Screw Lead Stroke
    (stroke between mechanical stoppers)
    Outer rail length Overall length L H F n n1 Maximum speed LM guide unit load rating Ball screw unit load rating Bearing unit load rating (fixed side) Permissible input torque
    DynamicCa StaticC0a DynamicCa StaticC0 DynamicCa StaticP0a
    Type A Type B Precision grade Normal grade per block per block Precision grade Normal grade Precision grade Normal grade Axial direction
    mm mm mm mm mm mm mm mm/s mm/s N N N N N N N N N-m
    KR33 06 50 (61.5) - 150 220 25 100 2 2 600 470 11600 20200 2250 2840 2740 4900 1790 2590 1.244
    100 (111.5) - 200 270 50 100 2 2
    200 (211.5) 125(135.5) 300 370 50 200 3 2
    300 (311.5) 225(235.5) 400 470 100 200 4 2
    400 (411.5) 325(335.5) 500 570 50 200 5 3 590
    500 (511.5) 425(435.5) 600 670 100 200 6 3 395 395
    600 (611.5) 525(535.5) 700 770 50 200 7 4 280 280
    10 50 (61.5) - 150 220 25 100 2 2 1000 790 1370 1760 1570 2840
    100 (111.5) - 200 270 50 100 2 2
    200 (211.5) 125(135.5) 300 370 50 200 3 2
    300 (311.5) 225(235.5) 400 470 100 200 4 2
    400 (411.5) 325(335.5) 500 570 50 200 5 3 980
    500 (511.5) 425(435.5) 600 670 100 200 6 3 650 650
    600 (611.5) 525(535.5) 700 770 50 200 7 4 470 470
    AFB-LF is the default grease. For more detailed specifications, please download the catalog with the link at the top of the page
    Model No. Ball Screw Lead Stroke
    (stroke between mechanical stoppers)
    Outer rail length Overall length L1 H n n1 Maximum speed LM guide unit load rating Ball screw unit load rating Bearing unit load rating (fixed side) Permissible input torque
    DynamicCa StaticC0a DynamicCa StaticC0 DynamicCa StaticP0a
    Type A Type B Precision grade Normal grade per block per block Precision grade Normal grade Precision grade Normal grade Axial direction
    mm mm mm mm mm mm mm/s mm/s N N N N N N N N N-m
    KR46 10 190 (208) 80 (98) 340 440.5 70 3 2 740 520 27400 45500 2940 3140 3720 6760 6660 3240 2.707
    290 (308) 180 (198) 440 540.5 20 4 3
    390 (408) 280 (298) 540 640.5 70 5 3
    490 (508) 380 (398) 640 740.5 20 6 4
    590 (608) 480 (498) 740 840.5 70 7 4 730
    690 (708) 580 (598) 840 940.5 20 8 5 -
    790 (808) 680 (698) 940 1040.5 70 9 5 - 430
    20 190 (208) 80 (98) 340 440.5 70 3 2 1480 1050 3430 3040 5290 7150
    290 (308) 180 (198) 440 540.5 20 4 3
    390 (408) 280 (298) 540 640.5 70 5 3
    490 (508) 380 (398) 640 740.5 20 6 4
    590 (608) 480 (498) 740 840.5 70 7 4 1440
    690 (708) 580 (598) 840 940.5 20 8 5 -
    790 (808) 680 (698) 940 1040.5 70 9 5 - 850
    AFB-LF is the default grease. For more detailed specifications, please download the catalog with the link at the top of the page
Model Size Ball screw lead Block type Stroke Accuracy With/without a motor*1 Cover Sensor Housing A/Intermediate Flange*2
KR 20 01 A - 0130 - P 0 - 1 1 A0
KR 20 01 : 1mm A : Single long block 0025: 25mm No symbol : Normal grade 0 : direct-coupled (without a motor) 0 : Without a cover 0: None A0
  26 02 : 2mm B : Double long block 0025: 25mm P : Precision grade 1 : With a cover 1: Sensor rail only
  33 06 : 6mm   2: Photo sensor
  46 10 : 10mm   J: Proximity sensor-NPN
  20 : 20mm   M: Proximity sensor-PNP
Note 1: Without motor is standard Note 2: Other Intermediate Flanges can be ordered separately here The above selections are Online Store standards. If you need a selection that differs from the standard, please contact us at tossales@thk.com