LSHH25 high-temperature linear guides with a source maximum working 150°C, only size 25....
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LSHH25 high-temperature linear guides with a source maximum working 150°C, only size 25. Identify assembly, BK block or joined-rail codes; confirm 7 mm H1, custom mounting/length, rail/block pairing and actual load, temperature and lubrication before quotation.
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AirTACLSHH25 assembly ordering official Chinese reference
Helpful for Model Matching:
| Independent high-temperature identity | LSHH is the dedicated high-temperature guide, currently published only in nominal size 25; the actual rail width is 23 mm. It is independent from ordinary LSH, high-dust DD/ZZ, self-lubricator E and LSQH caged-ball ranges. The official 27-page file contains other LSH constructions; the dedicated LSHH pages are physical pages 24–26, printed pages 32–34. |
| Temperature and actual construction | Printed 34 explicitly states maximum working 150°C, stainless-steel end-cap components, high-temperature rubber at wipers and high-temperature grease. No published lower temperature bound, load derating or exact grease chemistry. Not an all-stainless rail/block or general chemical/corrosion approval. Confirm continuous/transient temperature, load, speed, environment and lubricant before use; ordinary printed 35 environmental 80°C/transient 100°C is not this series rating. |
| Assembly ordering branches | Size 25; H square, F1 flange top-lock, F2 flange bottom-lock, F3 flange top/bottom-lock; N standard or L long. Single assembly has explicit block count, X customer rail length, S first-hole edge, A/B/C/D preload, N/H/P precision, six fittings M6/A01/AM8/L01/LM8/SM6, optional B separate packaging and T bottom-lock rail. Blank packaging is assembled; blank rail is top-lock. These are published code fields, not automatic stock or application-fit validation. |
| Separate BK block ordering | BK block has own style H/F1/F2/F3, N/L, precision N/H only, group code SG/SF/SE/SD/SC/SB/SA/A/B/C/D/E, and six fittings. Group code is not assembly preload. The source points to region-dependent rail/block group and preload matching; retain exact original group and confirm supplied rail pairing. BK precision P and a high-temperature self-lubricator are not listed options; group E is a pairing code. |
| Joined-rail assembly | Published joined-rail ordering supports two or three rail segments, precision N/H only, and a total length up to 12080 mm. The joint-end hole distance is half the pitch (30 mm); head and tail end distances are customer-defined and are not fully encoded. The count is the number of blocks on one rail assembly. Each segment must meet the exact size 25 rail length and hole-pattern limits; other segment counts or lengths require special confirmation. Precision P from single-rail assembly ordering does not apply to joined assemblies. |
| Rail length and hole pattern | The same official file exact 25 rail table gives pitch 60 mm, single-segment maximum 4033 mm, end-hole distances 7–53 mm and formula L=(n−1)×60+S+E. Source recommends end distance no greater than half pitch 30 mm when possible. Block count, at least two mounting holes, end distances, rail length and block space are checked before matching. Usable travel and load capacity require separate confirmation. The 4040 mm maximum in another standard LSH catalogue does not establish the limit for this version. |
| Own high-temperature clearance and exact geometry | Printed page 34 explicitly says only H1 differs: 7 mm for the high-temperature version versus 6.5 mm for the standard version; other dimensions are the same as standard. Use only the exact size 25, style and N/L rows of this file. The H square assembly has a height of 40 mm and width of 48 mm; flange F1/F2/F3 assemblies have a height of 36 mm and width of 70 mm. Standard/long block length C is 83.5/105 mm. Square mounting pitches are A = 35/50 mm and B = 35 mm; flange N/L mounting pitches are both A = 45 mm and B = 57 mm. Confirm the actual mount type, thread and hole drawing, and 7 mm H1 clearance before substitution. The high-temperature rating is not specified for standard sizes 15/20/30/35/45. High-temperature load ratings require separate confirmation. |
| Information for technical quotation | Send full assembly/BK/joined code, rail and block labels, mount drawing, H1 clearance, block count/style/preload/precision/group, rail length/end holes/joints, lubrication fitting and actual grease, load/speed/temperature profile, quantity and destination. Known code can identify the published ordering structure; custom geometry, group matching and application fit require technical review. Catalogue photos do not establish stock, delivery or lifetime. |
Ordering code matching
Code format
LSHH25[style][N/L][count]X[length]S[edge][preload][precision]-[fitting][-B][-T]Single rail assembly; precision N/H/P.LSHH25BK-[style][N/L]-[N/H]-[group]-[fitting]Separate block; group is not preload.LSHH25[style][N/L][count]X[segment1]T[segment2][Tsegment3][preload][N/H]-[fitting][-B][-T]Two/three joined segments; technical confirmation required.LSHH25HN1X220S20AH-AM8-B-TLSHH25F1L2X640S20CP-M6LSHH25BK-HN-H-D-AM8LSHH25HN1X2970T2940T2970AH-AM8-B-T| 1Form and block | 2BK/joined branch | 3Temperature and clearance |
|---|---|---|
| Size 25; H square, F1 flange top-lock, F2 flange bottom-lock, F3 flange top/bottom-lock; N standard or L long. Single assembly has explicit block count, X customer rail length, S first-hole edge, A/B/C/D preload, N/H/P precision, six fittings M6/A01/AM8/L01/LM8/SM6, optional B separate packaging and T bottom-lock rail. Blank packaging is assembled; blank rail is top-lock. These are published code fields, not automatic stock or application-fit validation. | BK block has own style H/F1/F2/F3, N/L, precision N/H only, group code SG/SF/SE/SD/SC/SB/SA/A/B/C/D/E, and six fittings. Group code is not assembly preload. The source points to region-dependent rail/block group and preload matching; retain exact original group and confirm supplied rail pairing. BK precision P and a high-temperature self-lubricator are not listed options; group E is a pairing code. Published joined-rail ordering supports two or three rail segments, precision N/H only, and a total length up to 12080 mm. The joint-end hole distance is half the pitch (30 mm); head and tail end distances are customer-defined and are not fully encoded. The count is the number of blocks on one rail assembly. Each segment must meet the exact size 25 rail length and hole-pattern limits; other segment counts or lengths require special confirmation. Precision P from single-rail assembly ordering does not apply to joined assemblies. | Printed 34 explicitly states maximum working 150°C, stainless-steel end-cap components, high-temperature rubber at wipers and high-temperature grease. No published lower temperature bound, load derating or exact grease chemistry. Not an all-stainless rail/block or general chemical/corrosion approval. Confirm continuous/transient temperature, load, speed, environment and lubricant before use; ordinary printed 35 environmental 80°C/transient 100°C is not this series rating. Printed page 34 explicitly says only H1 differs: 7 mm for the high-temperature version versus 6.5 mm for the standard version; other dimensions are the same as standard. Use only the exact size 25, style and N/L rows of this file. The H square assembly has a height of 40 mm and width of 48 mm; flange F1/F2/F3 assemblies have a height of 36 mm and width of 70 mm. Standard/long block length C is 83.5/105 mm. Square mounting pitches are A = 35/50 mm and B = 35 mm; flange N/L mounting pitches are both A = 45 mm and B = 57 mm. Confirm the actual mount type, thread and hole drawing, and 7 mm H1 clearance before substitution. The high-temperature rating is not specified for standard sizes 15/20/30/35/45. High-temperature load ratings require separate confirmation. |
If the label is incomplete, send the readable parts together with a photo.
LSHH25HN1X220S20AH-AM8-B-TLSHH25High-temperature family
Only 25; rail width 23 mm.
HN1Geometry and count
Square, standard block, one block.
X220S20Rail/first-hole end
220 mm rail, 20 mm first edge; not usable travel.
AH-AM8-B-TPreload, accuracy, fitting, pack, mount
A no preload, H high accuracy, AM8 adapter, B separated, T bottom lock.
LSHH25 high-temperature linear guides with a source maximum working 150°C, only size 25. Identify assembly, BK block or joined-rail codes; confirm 7 mm H1, custom mounting/length, rail/block pairing and actual load, temperature and lubrication before quotation.
Printed 34 explicitly states maximum working 150°C, stainless-steel end-cap components, high-temperature rubber at wipers and high-temperature grease. No published lower temperature bound, load derating or exact grease chemistry. Not an all-stainless rail/block or general chemical/corrosion approval. Confirm continuous/transient temperature, load, speed, environment and lubricant before use; ordinary printed 35 environmental 80°C/transient 100°C is not this series rating.
Send full assembly/BK/joined code, rail and block labels, mount drawing, H1 clearance, block count/style/preload/precision/group, rail length/end holes/joints, lubrication fitting and actual grease, load/speed/temperature profile, quantity and destination. Known code can identify the published ordering structure; custom geometry, group matching and application fit require technical review. Catalogue photos do not establish stock, delivery or lifetime.
LSHH25
LSHH25 Add other models, quantities, photos, drawings, or a BOM. One request can cover several product groups.