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Home > Products > Linear Motion > LM Blocks > HIWIN HGW45HC Need HIWIN HGW45HC? Component for HIWIN HGW45HC series linear guide rails. Supplied with full traceability and documentation. Request a quote and current... Price & Availability 128.00 USD （参考价 / est. market price） It is intended for use within HIWIN HGW45HC series linear guide rails, where dependable operation and a precise fit are essential to keeping the plant running. Listed as Active, it is offered as a maintained and verified spare that supports the continued operation of the installed base. Key technical specifications include: The Width (mm) is Total height 60 mm, Block width 120 mm, Block length 171.2 mm. Its Height (mm) is rated at 45. For reference, the Length (mm) is 97.5. The Basic Static Load Rating (kN) is 111.4. Its Weight (kg) is rated at 3.69 kg. For reference, the Rail Width Compatibility (mm) is 45. The Lubrication is Grease fitting, oil hole. Its Operating Temperature (degC) is rated at -20 to +80. For reference, the Static Load Rating (C0) is 191.85 kN. The Country of Origin is Taiwan. Notable features of this unit: High load capacity and rigidity for heavy-duty applications. Precision-ground raceways for smooth and accurate motion. Interchangeable with HIWIN HGW45HC series rails. Available in standard and preloaded versions to suit various stiffness requirements. Typical applications include CNC machine tools (milling, turning, grinding), Automated production lines and robotic systems, Precision positioning stages and inspection equipment, Heavy-duty material handling and transfer systems, Retrofit and replacement for existing linear guide systems. It is compatible with or cross-references HIWIN HGW45HC linear guide rail (matching rail), HIWIN linear guide rail end caps and seals, HIWIN grease fittings and lubrication accessories. Equivalent / cross-reference designation: HIWIN HGW45CC (compact type), HGW45HA (standard type). Within industrial automation and process-control environments, components of this type are relied upon to keep critical equipment operating safely and efficiently. They are typically specified where uptime, repeatability and a predictable maintenance cycle matter more than upfront cost. HIWIN parts are widely used across power generation, manufacturing, oil and gas, water and process industries, where engineering teams standardise on proven series to simplify spares planning. When selecting a replacement, confirm the exact model designation and verify that the mechanical and electrical interface matches the unit currently installed. Cross-checking the order code, mounting style and connection type against the existing device helps avoid compatibility issues and unplanned downtime during a maintenance window. Where several variants exist, the suffix often defines voltage, range or firmware, so it should be matched precisely rather than approximated. This item is offered from our active stock of current and discontinued industrial parts. Each listing is verified against the manufacturer designation before shipment so you receive the correct part for your application. Availability and lead time vary by item; our team can confirm the fastest option for your required quantity and provide a formal quotation on request. Common questions: Regarding "Is the HIWIN HGW45HC LM block interchangeable with other brands": The HGW45HC is designed specifically for HIWIN HGW45 series rails. While some dimensions may match other brands, we recommend using HIWIN rails to ensure optimal performance and load capacity. Regarding "What is the difference between HGW45HC and HGW45CC": The HGW45HC is a heavy-load, standard-length carriage, while the HGW45CC is a compact version with a shorter length and lower load capacity. The HC version is suitable for heavier loads and longer strokes. Please contact us to confirm current pricing, availability and delivery for your required quantity; volume and project pricing are available on request. The HIWIN LM BLOCK,HGW45HC,HIWIN is a lm block / carriage. Basic Product Information Precision-ground raceways for smooth and accurate motion Interchangeable with HIWIN HGW45HC series rails Equipped with end seals and lubrication fittings for easy maintenance Available in standard and preloaded versions to suit various stiffness requirements High load capacity and rigidity for heavy-duty applications Technical Specifications Version & Model Difference The HGW45HC is part of HIWIN's HGW45 series. The 'HC' suffix indicates a heavy load, standard length carriage. Compared to the HGW45CC (compact type), the HC version has a longer length and higher load capacity. The HGW45HA is a standard type with similar dimensions but different internal ball arrangement. This model is the standard version, suitable for most industrial applications. Application Scenarios CNC machine tools (milling, turning, grinding) Automated production lines and robotic systems Precision positioning stages and inspection equipment Heavy-duty material handling and transfer systems Retrofit and replacement for existing linear guide systems What is the difference between HGW45HC and HGW45CC? The HGW45HC is a heavy-load, standard-length carriage, while the HGW45CC is a compact version with a shorter length and lower load capacity. The HC version is suitable for heavier loads and longer strokes. Does the HGW45HC come with seals and lubrication fittings? Yes, the HGW45HC is equipped with standard end seals and a grease fitting. Optional side seals and oil holes are available upon request. What is the lead time for the HIWIN HGW45HC? For standard quantities, we typically ship within 1-2 weeks. For bulk orders, lead time may be extended. Please contact us for current stock and lead time. Is the HIWIN HGW45HC LM block interchangeable with other brands? The HGW45HC is designed specifically for HIWIN HGW45 series rails. While some dimensions may match other brands, we recommend using HIWIN rails to ensure optimal performance and load capacity.