![[THK] — SKR33 LM Guide Actuator, Motor Inline, Block A/B (No Cover, φ33)](https://prosourcemro.com/wp-content/uploads/2026/05/001-904-1024x747.png)
[THK] — SKR33 LM Guide Actuator, Motor Inline, Block A/B (No Cover, φ33)
Family ID: THK-SKR33AB-NC
THK SKR33 Series LM Guide Actuator with inline motor mount, Block A/B type (no cover). LM block and ball screw nut integrated for compact design. 4-direction equal load capacity. A-type: 1 long block; B-type: 2 long blocks. Stroke range 45~595mm.
12 product codes available in this family
Product Codes & Specifications
| Product Code | Description | Brand | Spec | ||
|---|---|---|---|---|---|
| SKR33NCA-0045 | THK SKR33, No Cover, 1 Long Block, Stroke 45mm | THK | Stroke: 45mm | Mech Stopper Stroke: 55mm | Outer Rail Length: 150mm | Total Length L: 220mm | C: 100mm | G: 25mm | Block Type: A-type (1 Long Block) | Cover: No Cover | Mass: 1.9kg | Motor Mount: Inline | Rail Width: 33mm | Block Series: A/B | Type: LM Guide Actuator (SKR33) | ||
| SKR33NCA-0095 | THK SKR33, No Cover, 1 Long Block, Stroke 95mm | THK | Stroke: 95mm | Mech Stopper Stroke: 105mm | Outer Rail Length: 200mm | Total Length L: 270mm | C: 100mm | G: 50mm | Block Type: A-type (1 Long Block) | Cover: No Cover | Mass: 2.3kg | Motor Mount: Inline | Rail Width: 33mm | Block Series: A/B | Type: LM Guide Actuator (SKR33) | ||
| SKR33NCA-0195 | THK SKR33, No Cover, 1 Long Block, Stroke 195mm | THK | Stroke: 195mm | Mech Stopper Stroke: 205mm | Outer Rail Length: 300mm | Total Length L: 370mm | C: 200mm | G: 50mm | Block Type: A-type (1 Long Block) | Cover: No Cover | Mass: 3.0kg | Motor Mount: Inline | Rail Width: 33mm | Block Series: A/B | Type: LM Guide Actuator (SKR33) | ||
| SKR33NCA-0295 | THK SKR33, No Cover, 1 Long Block, Stroke 295mm | THK | Stroke: 295mm | Mech Stopper Stroke: 305mm | Outer Rail Length: 400mm | Total Length L: 470mm | C: 300mm | G: 50mm | Block Type: A-type (1 Long Block) | Cover: No Cover | Mass: 3.7kg | Motor Mount: Inline | Rail Width: 33mm | Block Series: A/B | Type: LM Guide Actuator (SKR33) | ||
| SKR33NCA-0395 | THK SKR33, No Cover, 1 Long Block, Stroke 395mm | THK | Stroke: 395mm | Mech Stopper Stroke: 405mm | Outer Rail Length: 500mm | Total Length L: 570mm | C: 400mm | G: 50mm | Block Type: A-type (1 Long Block) | Cover: No Cover | Mass: 4.5kg | Motor Mount: Inline | Rail Width: 33mm | Block Series: A/B | Type: LM Guide Actuator (SKR33) | ||
| SKR33NCA-0495 | THK SKR33, No Cover, 1 Long Block, Stroke 495mm | THK | Stroke: 495mm | Mech Stopper Stroke: 505mm | Outer Rail Length: 600mm | Total Length L: 670mm | C: 500mm | G: 50mm | Block Type: A-type (1 Long Block) | Cover: No Cover | Mass: 5.2kg | Motor Mount: Inline | Rail Width: 33mm | Block Series: A/B | Type: LM Guide Actuator (SKR33) | ||
| SKR33NCA-0595 | THK SKR33, No Cover, 1 Long Block, Stroke 595mm | THK | Stroke: 595mm | Mech Stopper Stroke: 605mm | Outer Rail Length: 700mm | Total Length L: 770mm | C: 600mm | G: 50mm | Block Type: A-type (1 Long Block) | Cover: No Cover | Mass: 5.9kg | Motor Mount: Inline | Rail Width: 33mm | Block Series: A/B | Type: LM Guide Actuator (SKR33) | ||
| SKR33NCB-0120 | THK SKR33, No Cover, 2 Long Blocks, Stroke 120mm | THK | Stroke: 120mm | Mech Stopper Stroke: 129mm | Outer Rail Length: 300mm | Total Length L: 370mm | C: 200mm | G: 50mm | Block Type: B-type (2 Long Blocks) | Cover: No Cover | Mass: 3.4kg | Motor Mount: Inline | Rail Width: 33mm | Block Series: A/B | Type: LM Guide Actuator (SKR33) | ||
| SKR33NCB-0220 | THK SKR33, No Cover, 2 Long Blocks, Stroke 220mm | THK | Stroke: 220mm | Mech Stopper Stroke: 229mm | Outer Rail Length: 400mm | Total Length L: 470mm | C: 300mm | G: 50mm | Block Type: B-type (2 Long Blocks) | Cover: No Cover | Mass: 4.1kg | Motor Mount: Inline | Rail Width: 33mm | Block Series: A/B | Type: LM Guide Actuator (SKR33) | ||
| SKR33NCB-0320 | THK SKR33, No Cover, 2 Long Blocks, Stroke 320mm | THK | Stroke: 320mm | Mech Stopper Stroke: 329mm | Outer Rail Length: 500mm | Total Length L: 570mm | C: 400mm | G: 50mm | Block Type: B-type (2 Long Blocks) | Cover: No Cover | Mass: 4.9kg | Motor Mount: Inline | Rail Width: 33mm | Block Series: A/B | Type: LM Guide Actuator (SKR33) | ||
| SKR33NCB-0420 | THK SKR33, No Cover, 2 Long Blocks, Stroke 420mm | THK | Stroke: 420mm | Mech Stopper Stroke: 429mm | Outer Rail Length: 600mm | Total Length L: 670mm | C: 500mm | G: 50mm | Block Type: B-type (2 Long Blocks) | Cover: No Cover | Mass: 5.6kg | Motor Mount: Inline | Rail Width: 33mm | Block Series: A/B | Type: LM Guide Actuator (SKR33) | ||
| SKR33NCB-0520 | THK SKR33, No Cover, 2 Long Blocks, Stroke 520mm | THK | Stroke: 520mm | Mech Stopper Stroke: 529mm | Outer Rail Length: 700mm | Total Length L: 770mm | C: 600mm | G: 50mm | Block Type: B-type (2 Long Blocks) | Cover: No Cover | Mass: 6.3kg | Motor Mount: Inline | Rail Width: 33mm | Block Series: A/B | Type: LM Guide Actuator (SKR33) |
