{"product_id":"thk-kr46-lm-guide-actuator-motor-parallel-block-a-b","title":"THK KR46 LM Guide Actuator, Motor Parallel, Block A\/B","description":"\u003cp class=\"ps-intro\"\u003eTHK KR46 LM Guide Actuator, motor parallel configuration.\u003c\/p\u003e\u003ch4 class=\"ps-h\"\u003eKey features\u003c\/h4\u003e\u003cul class=\"ps-feat\"\u003e\n\u003cli\u003eAvailable with or without cover\u003c\/li\u003e\n\u003cli\u003eLong block ×1 (A-type) or ×2 (B-type)\u003c\/li\u003e\n\u003cli\u003eIntegrated LM block and ball screw nut for compact design\u003c\/li\u003e\n\u003cli\u003eEqual load capacity in 4 directions\u003c\/li\u003e\n\u003cli\u003eStroke range: 190–790 mm (A-type), 80–680 mm (B-type)\u003c\/li\u003e\n\u003cli\u003eSee model number configuration guide A2-136\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4 class=\"ps-h\"\u003eSpecifications\u003c\/h4\u003e\u003ctable class=\"ps-kv\"\u003e\u003ctbody\u003e\u003ctr\u003e\n\u003cth\u003eMotor Mounting\u003c\/th\u003e\n\u003ctd\u003eParallel\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\u003ctable class=\"ps-src\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eKR4630A-0190\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eKR46 No Cover Parallel, Block×1, Stroke 190mm | Model: KR46, Long Block ×1 (A-type) | Cover: No Cover | Motor Mounting: Parallel | Cover Code: 30 (estimated ⚠️) | Stroke: 190 mm | Outer Rail Length: 340 mm | Overall Length L1: 417 mm | C: 200 mm | Mass: 7.6 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eKR4630A-0290\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eKR46 No Cover Parallel, Block×1, Stroke 290mm | Model: KR46, Long Block ×1 (A-type) | Cover: No Cover | Motor Mounting: Parallel | Cover Code: 30 (estimated ⚠️) | Stroke: 290 mm | Outer Rail Length: 440 mm | Overall Length L1: 517 mm | C: 300 mm | Mass: 9.0 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eKR4630A-0390\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eKR46 No Cover Parallel, Block×1, Stroke 390mm | Model: KR46, Long Block ×1 (A-type) | Cover: No Cover | Motor Mounting: Parallel | Cover Code: 30 (estimated ⚠️) | Stroke: 390 mm | Outer Rail Length: 540 mm | Overall Length L1: 617 mm | C: 400 mm | Mass: 10.4 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eKR4630A-0490\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eKR46 No Cover Parallel, Block×1, Stroke 490mm | Model: KR46, Long Block ×1 (A-type) | Cover: No Cover | Motor Mounting: Parallel | Cover Code: 30 (estimated ⚠️) | Stroke: 490 mm | Outer Rail Length: 640 mm | Overall Length L1: 717 mm | C: 500 mm | Mass: 11.8 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eKR4630A-0590\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eKR46 No Cover Parallel, Block×1, Stroke 590mm | Model: KR46, Long Block ×1 (A-type) | Cover: No Cover | Motor Mounting: Parallel | Cover Code: 30 (estimated ⚠️) | Stroke: 590 mm | Outer Rail Length: 740 mm | Overall Length L1: 817 mm | C: 600 mm | Mass: 13.2 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eKR4630A-0690\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eKR46 No Cover Parallel, Block×1, Stroke 690mm | Model: KR46, Long Block ×1 (A-type) | Cover: No Cover | Motor Mounting: Parallel | Cover Code: 30 (estimated ⚠️) | Stroke: 690 mm | Outer Rail Length: 840 mm | Overall Length L1: 917 mm | C: 700 mm | Mass: 14.6 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eKR4630A-0790\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eKR46 No Cover Parallel, Block×1, Stroke 790mm | Model: KR46, Long Block ×1 (A-type) | Cover: No Cover | Motor Mounting: Parallel | Cover Code: 30 (estimated ⚠️) | Stroke: 790 mm | Outer Rail Length: 940 mm | Overall Length L1: 1017 mm | C: 800 mm | Mass: 16.0 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eKR4630B-0080\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eKR46 No Cover Parallel, Block×2, Stroke 80mm | Model: KR46, Long Block ×2 (B-type) | Cover: No Cover | Motor Mounting: Parallel | Cover Code: 30 (estimated ⚠️) | Stroke: 80 mm | Outer Rail Length: 340 mm | Overall Length L1: 417 mm | C: 200 mm | Mass: 8.6 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eKR4630B-0180\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eKR46 No Cover Parallel, Block×2, Stroke 180mm | Model: KR46, Long Block ×2 (B-type) | Cover: No Cover | Motor Mounting: Parallel | Cover Code: 30 (estimated ⚠️) | Stroke: 180 mm | Outer Rail Length: 440 mm | Overall Length L1: 517 mm | C: 300 mm | Mass: 10.0 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eKR4630B-0280\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eKR46 No Cover Parallel, Block×2, Stroke 280mm | Model: KR46, Long Block ×2 (B-type) | Cover: No Cover | Motor Mounting: Parallel | Cover Code: 30 (estimated ⚠️) | Stroke: 280 mm | Outer Rail Length: 540 mm | Overall Length L1: 617 mm | C: 400 mm | Mass: 11.4 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eKR4630B-0380\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eKR46 No Cover Parallel, Block×2, Stroke 380mm | Model: KR46, Long Block ×2 (B-type) | Cover: No Cover | Motor Mounting: Parallel | Cover Code: 30 (estimated ⚠️) | Stroke: 380 mm | Outer Rail Length: 640 mm | Overall Length L1: 717 mm | C: 500 mm | Mass: 12.8 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eKR4630B-0480\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eKR46 No Cover Parallel, Block×2, Stroke 480mm | Model: KR46, Long Block ×2 (B-type) | Cover: No Cover | Motor Mounting: Parallel | Cover Code: 30 (estimated ⚠️) | Stroke: 480 mm | Outer Rail Length: 740 mm | Overall Length L1: 817 mm | C: 600 mm | Mass: 14.2 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eKR4630B-0580\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eKR46 No Cover Parallel, Block×2, Stroke 580mm | Model: KR46, Long Block ×2 (B-type) | Cover: No Cover | Motor Mounting: Parallel | Cover Code: 30 (estimated ⚠️) | Stroke: 580 mm | Outer Rail Length: 840 mm | Overall Length L1: 917 mm | C: 700 mm | Mass: 15.6 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eKR4630B-0680\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eKR46 No Cover Parallel, Block×2, Stroke 680mm | Model: KR46, Long Block ×2 (B-type) | Cover: No Cover | Motor Mounting: Parallel | Cover Code: 30 (estimated ⚠️) | Stroke: 680 mm | Outer Rail Length: 940 mm | Overall Length L1: 1017 mm | C: 800 mm | Mass: 17.0 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eKR4631A-0190\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eKR46 With Cover Parallel, Block×1, Stroke 190mm | Model: KR46, Long Block ×1 (A-type) | Cover: With Cover | Motor Mounting: Parallel | Cover Code: 31 (estimated ⚠️) | Stroke: 190 mm | Outer Rail Length: 340 mm | Overall Length L1: 417 mm | C: 200 mm | Mass: 8.6 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eKR4631A-0290\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eKR46 With Cover Parallel, Block×1, Stroke 290mm | Model: KR46, Long Block ×1 (A-type) | Cover: With Cover | Motor Mounting: Parallel | Cover Code: 31 (estimated ⚠️) | Stroke: 290 mm | Outer Rail Length: 440 mm | Overall Length L1: 517 mm | C: 300 mm | Mass: 10.0 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eKR4631A-0390\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eKR46 With Cover Parallel, Block×1, Stroke 390mm | Model: KR46, Long Block ×1 (A-type) | Cover: With Cover | Motor Mounting: Parallel | Cover Code: 31 (estimated ⚠️) | Stroke: 390 mm | Outer Rail Length: 540 mm | Overall Length L1: 617 mm | C: 400 mm | Mass: 11.5 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eKR4631A-0490\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eKR46 With Cover Parallel, Block×1, Stroke 490mm | Model: KR46, Long Block ×1 (A-type) | Cover: With Cover | Motor Mounting: Parallel | Cover Code: 31 (estimated ⚠️) | Stroke: 490 mm | Outer Rail Length: 640 mm | Overall Length L1: 717 mm | C: 500 mm | Mass: 13.0 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eKR4631A-0590\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eKR46 With Cover Parallel, Block×1, Stroke 590mm | Model: KR46, Long Block ×1 (A-type) | Cover: With Cover | Motor Mounting: Parallel | Cover Code: 31 (estimated ⚠️) | Stroke: 590 mm | Outer Rail Length: 740 mm | Overall Length L1: 817 mm | C: 600 mm | Mass: 14.5 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eKR4631A-0690\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eKR46 With Cover Parallel, Block×1, Stroke 690mm | Model: KR46, Long Block ×1 (A-type) | Cover: With Cover | Motor Mounting: Parallel | Cover Code: 31 (estimated ⚠️) | Stroke: 690 mm | Outer Rail Length: 840 mm | Overall Length L1: 917 mm | C: 700 mm | Mass: 16.0 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eKR4631A-0790\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eKR46 With Cover Parallel, Block×1, Stroke 790mm | Model: KR46, Long Block ×1 (A-type) | Cover: With Cover | Motor Mounting: Parallel | Cover Code: 31 (estimated ⚠️) | Stroke: 790 mm | Outer Rail Length: 940 mm | Overall Length L1: 1017 mm | C: 800 mm | Mass: 17.4 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eKR4631B-0080\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eKR46 With Cover Parallel, Block×2, Stroke 80mm | Model: KR46, Long Block ×2 (B-type) | Cover: With Cover | Motor Mounting: Parallel | Cover Code: 31 (estimated ⚠️) | Stroke: 80 mm | Outer Rail Length: 340 mm | Overall Length L1: 417 mm | C: 200 mm | Mass: 10.0 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eKR4631B-0180\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eKR46 With Cover Parallel, Block×2, Stroke 180mm | Model: KR46, Long Block ×2 (B-type) | Cover: With Cover | Motor Mounting: Parallel | Cover Code: 31 (estimated ⚠️) | Stroke: 180 mm | Outer Rail Length: 440 mm | Overall Length L1: 517 mm | C: 300 mm | Mass: 11.4 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eKR4631B-0280\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eKR46 With Cover Parallel, Block×2, Stroke 280mm | Model: KR46, Long Block ×2 (B-type) | Cover: With Cover | Motor Mounting: Parallel | Cover Code: 31 (estimated ⚠️) | Stroke: 280 mm | Outer Rail Length: 540 mm | Overall Length L1: 617 mm | C: 400 mm | Mass: 12.9 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eKR4631B-0380\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eKR46 With Cover Parallel, Block×2, Stroke 380mm | Model: KR46, Long Block ×2 (B-type) | Cover: With Cover | Motor Mounting: Parallel | Cover Code: 31 (estimated ⚠️) | Stroke: 380 mm | Outer Rail Length: 640 mm | Overall Length L1: 717 mm | C: 500 mm | Mass: 14.4 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eKR4631B-0480\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eKR46 With Cover Parallel, Block×2, Stroke 480mm | Model: KR46, Long Block ×2 (B-type) | Cover: With Cover | Motor Mounting: Parallel | Cover Code: 31 (estimated ⚠️) | Stroke: 480 mm | Outer Rail Length: 740 mm | Overall Length L1: 817 mm | C: 600 mm | Mass: 15.9 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eKR4631B-0580\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eKR46 With Cover Parallel, Block×2, Stroke 580mm | Model: KR46, Long Block ×2 (B-type) | Cover: With Cover | Motor Mounting: Parallel | Cover Code: 31 (estimated ⚠️) | Stroke: 580 mm | Outer Rail Length: 840 mm | Overall Length L1: 917 mm | C: 700 mm | Mass: 17.4 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eKR4631B-0680\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eKR46 With Cover Parallel, Block×2, Stroke 680mm | Model: KR46, Long Block ×2 (B-type) | Cover: With Cover | Motor Mounting: Parallel | Cover Code: 31 (estimated ⚠️) | Stroke: 680 mm | Outer Rail Length: 940 mm | Overall Length L1: 1017 mm | C: 800 mm | Mass: 18.8 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e","brand":"THK","offers":[{"title":"Default Title","offer_id":67396784521506,"sku":"THK-KR46-PARALLEL-AB","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1021\/0744\/7586\/files\/001-940.png?v=1790665739","url":"https:\/\/prosourcemro.com\/products\/thk-kr46-lm-guide-actuator-motor-parallel-block-a-b","provider":"ProSource MRO","version":"1.0","type":"link"}