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    KR45H-Direct Motor Mount

    Ball Screw Lead: 10 or 20 mm
    Stroke: 90 - 830 mm
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    More Configurations Available

    Please contact [email protected] for positioning pin holes, metal stoppers, side grease nipples, surface coating & clean room grease.

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    Ball Screw Lead (mm) Clear
    Block Type Clear
    Stroke (mm) Clear
    29. show 23 more show less
    Cover Clear
    Intermediate Flange (Motor Adapter) Clear
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    *Please contact THK if you need more than available quantity or out of stock items
    Attributes Part Number CAD Online Store
    Unit Price (USD)    		 Quantity Days to Ship Item Total
    Size:
    Ball Screw Lead (mm): 20
    Block Type: B: Double Long Block
    Stroke (mm): 590
    		KR45H20B-0590-0-0-0-00000 –
    		Days to Ship: 7 - 8 weeks
    Size:
    Ball Screw Lead (mm): 20
    Block Type: B: Double Long Block
    Stroke (mm): 590
    		KR45H20B-0590-0-0-P-00000 –
    		Days to Ship: 7 - 8 weeks
    Size:
    Ball Screw Lead (mm): 20
    Block Type: B: Double Long Block
    Stroke (mm): 590
    		KR45H20B-0590-0-0-Q-00000 –
    		Days to Ship: 7 - 8 weeks
    Size:
    Ball Screw Lead (mm): 20
    Block Type: B: Double Long Block
    Stroke (mm): 590
    		KR45H20B-0590-0-0-U-00000 –
    		Days to Ship: 7 - 8 weeks
    Size:
    Ball Screw Lead (mm): 20
    Block Type: B: Double Long Block
    Stroke (mm): 590
    		KR45H20B-0590-0-0-Y-00000 –
    		Days to Ship: 7 - 8 weeks
    Size:
    Ball Screw Lead (mm): 20
    Block Type: B: Double Long Block
    Stroke (mm): 590
    		KR45H20B-0590-0-1-0-00000 –
    		Days to Ship: 7 - 8 weeks
    Size:
    Ball Screw Lead (mm): 20
    Block Type: B: Double Long Block
    Stroke (mm): 590
    		KR45H20B-0590-0-1-P-00000 –
    		Days to Ship: 7 - 8 weeks
    Size:
    Ball Screw Lead (mm): 20
    Block Type: B: Double Long Block
    Stroke (mm): 590
    		KR45H20B-0590-0-1-Q-00000 –
    		Days to Ship: 7 - 8 weeks
    Size:
    Ball Screw Lead (mm): 20
    Block Type: B: Double Long Block
    Stroke (mm): 590
    		KR45H20B-0590-0-1-U-00000 –
    		Days to Ship: 7 - 8 weeks
    Size:
    Ball Screw Lead (mm): 20
    Block Type: B: Double Long Block
    Stroke (mm): 590
    		KR45H20B-0590-0-1-Y-00000 –
    		Days to Ship: 7 - 8 weeks
    Size:
    Ball Screw Lead (mm): 20
    Block Type: B: Double Long Block
    Stroke (mm): 690
    		KR45H20B-0690-0-0-0-00000 –
    		Days to Ship: 7 - 8 weeks
    Size:
    Ball Screw Lead (mm): 20
    Block Type: B: Double Long Block
    Stroke (mm): 690
    		KR45H20B-0690-0-0-P-00000 –
    		Days to Ship: 7 - 8 weeks
    Size:
    Ball Screw Lead (mm): 20
    Block Type: B: Double Long Block
    Stroke (mm): 690
    		KR45H20B-0690-0-0-Q-00000 –
    		Days to Ship: 7 - 8 weeks
    Size:
    Ball Screw Lead (mm): 20
    Block Type: B: Double Long Block
    Stroke (mm): 690
    		KR45H20B-0690-0-0-U-00000 –
    		Days to Ship: 7 - 8 weeks
    Size:
    Ball Screw Lead (mm): 20
    Block Type: B: Double Long Block
    Stroke (mm): 690
    		KR45H20B-0690-0-0-Y-00000 –
    		Days to Ship: 7 - 8 weeks
    Size:
    Ball Screw Lead (mm): 20
    Block Type: B: Double Long Block
    Stroke (mm): 690
    		KR45H20B-0690-0-1-0-00000 –
    		Days to Ship: 7 - 8 weeks
    Size:
    Ball Screw Lead (mm): 20
    Block Type: B: Double Long Block
    Stroke (mm): 690
    		KR45H20B-0690-0-1-P-00000 –
    		Days to Ship: 7 - 8 weeks
    Size:
    Ball Screw Lead (mm): 20
    Block Type: B: Double Long Block
    Stroke (mm): 690
    		KR45H20B-0690-0-1-Q-00000 –
    		Days to Ship: 7 - 8 weeks
    Size:
    Ball Screw Lead (mm): 20
    Block Type: B: Double Long Block
    Stroke (mm): 690
    		KR45H20B-0690-0-1-U-00000 –
    		Days to Ship: 7 - 8 weeks
    Size:
    Ball Screw Lead (mm): 20
    Block Type: B: Double Long Block
    Stroke (mm): 690
    		KR45H20B-0690-0-1-Y-00000 –
    		Days to Ship: 7 - 8 weeks
    Page
      Specification Table (Uncovered/Covered)
      Stroke
      (stroke between mechanical stoppers)      		 Maximum speed8(mm/s) Dimensions
      (mm)      		 No. of elongated
      holes      		 No. of mounting
      holes      		 Mass (kg)
      Ball screw lead Outer rail length L0 F H Q K p n n1 Uncovered Covered
      A Type B Type7 10 mm 20 mm A Type B Type A Type B Type
      mm mm mm mm mm mm mm mm mm mm mm mm kg kg kg kg
      200 (213) 90 (105) 500 (520) 1000 (1050) 340 200 70 - - 1 3 2 5.4 6.4 6.4 7.8
      300 (313) 190 (205) 440 400 20 - - 1 4 3 6.5 7.5 7.6 9
      400 (413) 290 (305) 540 400 70 360 90 2 5 3 7.5 8.5 8.7 10.1
      500 (513) 390 (405) 640 600 20 460 90 2 6 4 8.6 9.6 9.9 11.3
      600 (613) 490 (505) 740 600 70 560 90 2 7 4 9.7 10.7 11 12.4
      700 (713) 590 (605) 840 800 20 660 90 2 8 5 10.7 11.7 12.2 13.6
      800 (813) 690 (705) 430 840 940 800 70 760 90 2 9 5 11.8 12.8 13.3 14.7
    Model No Ball Screw Lead Block Type
    Stroke
    		 Direct Coupling/
    Wrapping    		 Cover1 Housing A/
    Intermediate flange    		 Dowel Pin Holes2 Positioning Metal Bolts3 Sub-table Greasing Holes4 Surface Treatment5
    (AP-C)    		 Low Dust-generating Grease
    (AFF)
    KR45H 10 A - 0200 0090 - 0 - 0 - 0 - 0 0 0 0 0
    KR45H 10: 10 mm A: 1 block A: Type B: Type 0:
    Direct coupling    		 0: Without 0: Without (Housing A only) 0: Without 0:
    Without     		0: Without 0:
    Without    		 0: Standard grease (AFA Grease)
      20: 20 mm B: 2 blocks 0200: 200 mm 0090: 90 mm 1:
    With    		 P/Q/Y/U: (Housing A and intermediate flange) D:
    With    		 M:
    With    		 G:
    With    		 S:
    With    		 L: Low dust-generating grease (AFF Grease)
    0300: 300mm 0190: 190 mm
    0400: 400 mm 0290: 290 mm
    0500: 500 mm 0390: 390mm
    0600: 600 mm 0490: 490mm
    0700: 700 mm 0590: 590mm
    0800: 800 mm 0690: 690 mm

    The above selections are Online Store standards. If you need a selection that differs from the standard, please contact us at [email protected]