![[THK] — SVS-CH/LCH LM Guide Block (Heavy Load, 4-Direction Equal Load, High Flange Type)](https://img.prosourcemro.com/2026/05/001-732-1024x819.png)
LM Guides
THK
[THK] — SVS-CH/LCH LM Guide Block (Heavy Load, 4-Direction Equal Load, High Flange Type)
Family ID: THK-SVS-CH
Heavy load Ball Retainer Type LM Guide for machine tools. Height (M) and width (W) same as SHS/HSR type. Flange type — mountable from top or bottom. Circular Arc groove structure for high load capacity and improved damping. SVS = 4-direction equal load type. CH = high profile flange variant.
6 product codes available in this family
Product Codes & Specifications
| Product Code | Description | Brand | Spec | ||
|---|---|---|---|---|---|
| SVS-35CH | SVS 35CH LM Block H48×W100×L109.5mm | THK | Type: LM Guide Block | Series: SVS | Block Type: 35CH | Height M: 48 mm | Width W: 100 mm | Length L: 109.5 mm | Max Rail Length: 3000 mm | Dynamic Load C: 68.6 kN | Static Load C0: 88.6 kN | Mount: Top or Bottom (Flange) | Structure: Circular Arc Ball Retainer | Load Type: 4-Direction Equal | Profile: High Flange (same dims as SHS/HSR) | Brand: THK | ||
| SVS-35LCH | SVS 35LCH LM Block H48×W100×L135mm | THK | Type: LM Guide Block | Series: SVS | Block Type: 35LCH | Height M: 48 mm | Width W: 100 mm | Length L: 135 mm | Max Rail Length: 3090 mm | Dynamic Load C: 86.1 kN | Static Load C0: 123 kN | Mount: Top or Bottom (Flange) | Structure: Circular Arc Ball Retainer | Load Type: 4-Direction Equal | Profile: High Flange (same dims as SHS/HSR) | Brand: THK | ||
| SVS-45CH | SVS 45CH LM Block H60×W120×L138.2mm | THK | Type: LM Guide Block | Series: SVS | Block Type: 45CH | Height M: 60 mm | Width W: 120 mm | Length L: 138.2 mm | Max Rail Length: 3000 mm | Dynamic Load C: 105 kN | Static Load C0: 142 kN | Mount: Top or Bottom (Flange) | Structure: Circular Arc Ball Retainer | Load Type: 4-Direction Equal | Profile: High Flange (same dims as SHS/HSR) | Brand: THK | ||
| SVS-45LCH | SVS 45LCH LM Block H60×W120×L171mm | THK | Type: LM Guide Block | Series: SVS | Block Type: 45LCH | Height M: 60 mm | Width W: 120 mm | Length L: 171 mm | Max Rail Length: 3060 mm | Dynamic Load C: 123 kN | Static Load C0: 178 kN | Mount: Top or Bottom (Flange) | Structure: Circular Arc Ball Retainer | Load Type: 4-Direction Equal | Profile: High Flange (same dims as SHS/HSR) | Brand: THK | ||
| SVS-55CH | SVS 55CH LM Block H70×W140×L163.3mm | THK | Type: LM Guide Block | Series: SVS | Block Type: 55CH | Height M: 70 mm | Width W: 140 mm | Length L: 163.3 mm | Max Rail Length: 3090 mm | Dynamic Load C: 136 kN | Static Load C0: 180 kN | Mount: Top or Bottom (Flange) | Structure: Circular Arc Ball Retainer | Load Type: 4-Direction Equal | Profile: High Flange (same dims as SHS/HSR) | Brand: THK | ||
| SVS-55LCH | SVS 55LCH LM Block H70×W140×L200.5mm | THK | Type: LM Guide Block | Series: SVS | Block Type: 55LCH | Height M: 70 mm | Width W: 140 mm | Length L: 200.5 mm | Max Rail Length: 3060 mm | Dynamic Load C: 164 kN | Static Load C0: 237 kN | Mount: Top or Bottom (Flange) | Structure: Circular Arc Ball Retainer | Load Type: 4-Direction Equal | Profile: High Flange (same dims as SHS/HSR) | Brand: THK |
