The double end seal allows the use of HIWIN linear guides in dirty and dusty environment. The double seal effectively prevents debris from entering the carriage. Designation of the seal HG45-DD-KIT: HG45 – seal for the HG series profile rail guide size 45 (high load capacity rolling guide with ball rolling elements); DD – for carriages with double end seal; KIT – fastening elements kit (for both ends).

Double end seal with scraper allows the use of HIWIN linear guides in dirty and dusty environment including hot chips and abrasive particles. The scraper protects the end seals and prevents their damage. Designation of the seal HG45-KK-KIT: HG45 – seal for the HG series profile rail guide size 45 (high load capacity rolling guide with ball rolling elements); KK – for carriages with double end seal and scraper; KIT – fastening elements kit (for both ends).

End seal with double sealing lip, improved bottom seal and additional top seal. Allows the use of HIWIN linear guides in extremely dirty and dusty environment. Sealing system provides optimal protection against the dirt, dust and liquids. The end seal is resistant to oil, grease and wear. An additional top seal protects from debris entering through the top the guide. An improved bottom seal protects the side-walls of the guide from debris. Designation of the seal HG45-SW-KIT-C: HG45 – seal for the HG series profile rail guide size 45 (high load capacity rolling guide with ball rolling elements); SW – carriage with end seal with double sealing lip + bottom seal + additional top seal; KIT – fastening elements kit (for both ends); C - kit for normal length carriage.

End seal with double sealing lip with scraper, improved bottom seal and additional top seal. Allows the use of HIWIN linear guides in extremely dirty and dusty environment. Sealing system provides optimal protection against the dirt, dust and liquids. The end seal is resistant to oil, grease and wear. An additional top seal protects from debris entering through the top the guide. An improved bottom seal protects the side-walls of the guide from debris. The imrpoved metal scraper protects against contamination particles > 0.2 mm and protects the end seal from damage. Designation of the seal HG45-ZW-KIT-C: HG45 – seal for the HG series profile rail guide size 45 (high load capacity rolling guide with ball rolling elements); ZW – carriage with end seal with double sealing lip + bottom seal + additional top seal + metal scraper; KIT – fastening elements kit (for both ends); C - kit for normal length carriage.

End seal with double sealing lip with scraper, improved bottom seal and additional top seal. Allows the use of HIWIN linear guides in extremely dirty and dusty environment. Sealing system provides optimal protection against the dirt, dust and liquids. The end seal is resistant to oil, grease and wear. An additional top seal protects from debris entering through the top the guide. An improved bottom seal protects the side-walls of the guide from debris. The imrpoved metal scraper protects against contamination particles > 0.2 mm and protects the end seal from damage. Designation of the seal HG45-ZW-KIT-C: HG45 – seal for the HG series profile rail guide size 45 (high load capacity rolling guide with ball rolling elements); ZW – carriage with end seal with double sealing lip + bottom seal + additional top seal + metal scraper; KIT – fastening elements kit (for both ends); C - kit for elongated carriage.

Metal scraper allows the use of HIWIN linear guides in dirty and dusty environment including hot chips and abrasive particles. The scraper protects the end seals and prevents their damage. Designation of the seal HG45-ZZ-KIT: HG45 – scraper for the HG series profile rail guide size 45 (high load capacity rolling guide with ball rolling elements); ZZ – carriage with metal scraper; KIT – fastening elements kit (for both ends).

Block HGH45-CA-Z0-H is used in conjunction with the HGR45R4000H profile rail.
HG series linear guideways are designed with load capacity and rigidity higher than other similar products with circular-arc groove and structure optimization. It features equal load ratings in the radial, reverse radial and lateral directions, and self-aligning to absorb installation-error.
Application: grinding, milling, and drilling machine, lathe, machine center.

Block HGH45-HA-Z0-H is used in conjunction with the HGR45R4000H profile rail.
HG series linear guideways are designed with load capacity and rigidity higher than other similar products with circular-arc groove and structure optimization. It features equal load ratings in the radial, reverse radial and lateral directions, and self-aligning to absorb installation-error.
Application: grinding, milling, and drilling machine, lathe, machine center.

The HGR 45R4000H rail is compatible with HG and QH series blocks.
HGR 45R rail can be cut and joined based on customer’s request, taking into account the length requirements, using high-precision equipment, using the manufacturer’s technologies, including cutting, grinding and joining of several rails.
Application: grinding, milling, and drilling machine, lathe, machine center.

Block HGW45-CC-ZA-H is used in conjunction with the HGR45R4000H profile rail.
HG series linear guideways are designed with load capacity and rigidity higher than other similar products with circular-arc groove and structure optimization. It features equal load ratings in the radial, reverse radial and lateral directions, and self-aligning to absorb installation-error.
Application: grinding, milling, and drilling machine, lathe, machine center.

Block HGW45-HC-Z0-H is used in conjunction with the HGR45R4000H profile rail.
HG series linear guideways are designed with load capacity and rigidity higher than other similar products with circular-arc groove and structure optimization. It features equal load ratings in the radial, reverse radial and lateral directions, and self-aligning to absorb installation-error.
Application: grinding, milling, and drilling machine, lathe, machine center.

Block HGW45-HC-ZA-H is used in conjunction with the HGR45R4000H profile rail.
HG series linear guideways are designed with load capacity and rigidity higher than other similar products with circular-arc groove and structure optimization. It features equal load ratings in the radial, reverse radial and lateral directions, and self-aligning to absorb installation-error.
Application: grinding, milling, and drilling machine, lathe, machine center.

Cross References
HGR45R4000H / HGR45T4000H (HIWIN)
TR454000N (TBI)
SBI45-4000L / SBI45-4000L-B (SBC)
R160540331 / R160740331 (Rexroth)
HSR45A2UU+4000LH / HSR45A2UU+4000LHK (THK)
LLRHC45-4000P3 (Ewellix)

These profile rails are applicable to both MSA and SMA series linear guides from PMI.

The MSA45 linear guide from PMI with High (H) and Normal (N) accuracy grade is designed for applications that require high precision, smooth motion, and reliability under dynamic loads. It is widely used in machine tools, automation systems, 3D printers, and other industrial machinery.

Double bidirectional End seal + Bottom seal

Double bidirectional End seal + Bottom seal + Scraper

SL lubricator unit is designed with an oil reservoir which equipped with a high-density fiber net.

Bidirectional End seal + Bottom seal + Scraper

The MSA45 linear guide from PMI with High (H) and Normal (N) accuracy grade is designed for applications that require high precision, smooth motion, and reliability under dynamic loads. It is widely used in machine tools, automation systems, 3D printers, and other industrial machinery.

These profile rails are applicable to both MSA and SMA series linear guides from PMI.

Delivery Terms:
- Cutting and docking are included in the product price and are performed using specialized equipment in accordance with the manufacturer's specifications to ensure precision and reliability.
- The price is specified per millimeter of length.
- If required, please specify the distance from the rail end to the first mounting hole (DISTANCE TO END "E").
Note: the maximum length of a single rail cannot exceed 4000 mm. Longer rails will be supplied in multiple precisely docked sections.

MSA45E is a carriage with installation on both (top or bottom) sides.

Cross References
HGW45CAZAH (HIWIN)
TRH45VNNZ0 (TBI)
SBI45FLNK2 (SBC)
R165141320 (Rexroth)
HSR45ASSC1H (THK)
LLRHC45AT1P3 (Ewellix)
HRC45FNV2H (CPC)

The MSA-E/LE is a carriage with flange. This carriage is available in two different lengths, normal (MSA-E) or long (MSA-LE). Fastening holes are accessible either from top (S1) or bottom (S2). Full ball MSA-Series is especially suited for high precision and high rigidity required motion, for normal and high load.
Characteristics:
• Heavy Load, High Rigidity
• Self Alignment Capability
• Smooth Movement
• Low Noise
• Interchangeability.

MSA45LE (Long Flange) is a carriage with installation on both (top or bottom) sides.

Cross References
HGW45HAZAH (HIWIN)
TRH45FENZ0 (TBI)
SBI45FLLNK2 (SBC)
R165341320 (Rexroth)
HSR45HASSH (THK)
LLRHC45LAT1P3 (Ewellix)
HRC45FLV2H (CPC)

The MSA-E/LE is a carriage with flange. This carriage is available in two different lengths, normal (MSA-E) or long (MSA-LE). Fastening holes are accessible either from top (S1) or bottom (S2). Full ball MSA-Series is especially suited for high precision and high rigidity required motion, for normal and high load.
Characteristics:
• Heavy Load, High Rigidity
• Self Alignment Capability
• Smooth Movement
• Low Noise
• Interchangeability.

MSA45LS is a Long Narrow type of PMI linear guideway, can be installed from top side of carriage.

Cross References
HGH45HAZAH (HIWIN)
TRH45VENZ0 (TBI)
SBI45SLLNK2 (SBC)
R165382320 (Rexroth)
HSR45HRSSH (THK)
LLRHC45LUT1P3 (Ewellix)
HRC45MLV2H (CPC)

The MSA S/LS represents a streamlined square-shaped carriage, offered in both standard (MSA-S) and extended (MSA-LS) lengths. Notably, mounting holes are exclusively positioned on the upper side. Specifically tailored for applications demanding both precision and robustness, the MSA Series caters to both regular and substantial load requirements.
Characteristics:
• Heavy Load, High Rigidity
• Self Alignment Capability
• Smooth Movement
• Low Noise
• Interchangeability.

MSA45S is a narrow type of PMI linear guideway, can be installed from top side of carriage.

Cross References
HGH45CAZAH (HIWIN)
TRH45VNNZ0 (TBI)
SBI45SLK2 (SBC)
R162231320 (Rexroth)
HSR45CRSSC1H (THK)
LLRHC45UT1P3 (Ewellix)
HRC45MNV2H (CPC)

The MSA S/LS represents a streamlined square-shaped carriage, offered in both standard (MSA-S) and extended (MSA-LS) lengths. Notably, mounting holes are exclusively positioned on the upper side. Specifically tailored for applications demanding both precision and robustness, the MSA Series caters to both regular and substantial load requirements.
Characteristics:
• Heavy Load, High Rigidity
• Self Alignment Capability
• Smooth Movement
• Low Noise
• Interchangeability.

Double bidirectional End seal + Bottom seal

Double bidirectional End seal + Bottom seal + Scraper

SL lubricator unit is designed with an oil reservoir which equipped with a high-density fiber net.

Bidirectional End seal + Bottom seal + Scraper

Delivery Terms:
- Cutting and docking are included in the product price and are performed using specialized equipment in accordance with the manufacturer's specifications to ensure precision and reliability.
- The price is specified per millimeter of length.
- If required, please specify the distance from the rail end to the first mounting hole (DISTANCE TO END "E").
Note: the maximum length of a single rail cannot exceed 4000 mm. Longer rails will be supplied in multiple precisely docked sections.