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LM guide with Ball retainer - Limited stroke EPF type

LM guide with Ball retainer - Limited stroke EPF type

A limited stroke type. Smooth movement due to there being no ball circulation. Also has a high rigidity compared with conventional products from a structural standpoint. It is particularly advantageous when there are Mc moment requirements.

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Japanese Only

Part Number
EPF7M16+[33-55/1]LHM
EPF9M21+[39-75/1]LHM
EPF12M27+[45-95/1]LHM
EPF15M34+[58-110/1]LHM
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipRail Length L Rail Width W1 Mounting Height M Nominal Part Number Accuracy Grade
(N・m)
Basic Load Rating Dynamic Rating C Basic Load Rating Static Rating Co
(R)
Allowable Static Moment MA
(θ)
Allowable Static Moment MB
(N)
Allowable Static Moment MC
(N)
Block Mounting Hole Pitch (Width Direction) Block Mounting Hole Pitch (Length Direction) Block Mounting Hole Diameter Rail Mounting Hole Pitch Rail Mounting Hole Diameter Block External Dimension W
(mm)
Block External Dimension L
(mm)
Mounting Hole Dimension S
(M)
Mounting Hole Screw Depth
(mm)
Block Dimension L1
(mm)

-

1 Piece(s) 23 Day(s) or more 33 ~ 55787High Grade90016005.085.085.2612132152.41731.6M22.329.6

-

1 Piece(s) 23 Day(s) or more 39 ~ 759109High Grade100018706.816.817.8915163203.52037.8M32.835.8

-

1 Piece(s) 23 Day(s) or more 45 ~ 95121312High Grade2260371015.515.520.820203253.52743.7M33.241.7

-

1 Piece(s) 23 Day(s) or more 58 ~ 110151615High Grade37105880333341.325253403.53256.5M33.554.5

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Basic Information

Block Type(mm) Standard Rail Type Standard Set / Single Item Set
Material Stainless Steel Ball Arrangement 4 Rows of Circular No. of Blocks Used On The Same Rail(mm) 1
Retainer Presence Lubrication System(mm) No Rolling Element Ball
Mounting hole for blocks Tapped Holes Number of Block Mounting Holes(holes) 4

Frequently asked question (FAQ)

Question: What are the through holes in the center of the EPF type block top surface for?
Answer: These holes are for rail mounting bolts.
Because the EPF type has a limited stroke structure, the rails are short and the block often cannot be moved when mounting the rails; therefore, the through holes prevent interference between the mounting bolts and block.

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