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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]L[H,​P]M
EPF7M16+[33-55/1]LM
EPF9M21+[39-75/1]L[H,​P]M
EPF9M21+[39-75/1]LM
EPF12M27+[45-95/1]L[H,​P]M
EPF12M27+[45-95/1]LM
EPF15M34+[58-110/1]L[H,​P]M
EPF15M34+[58-110/1]LM
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipRail Length L
(mm)
Rail Width W1
(mm)
Mounting Height M
(mm)
Accuracy Grade Nominal Part Number Basic Load Rating Dynamic Rating C
(N)
Basic Load Rating Static Rating Co
(N)
Allowable Static Moment MA
(N⋅m)
Allowable Static Moment MB
(N⋅m)
Allowable Static Moment MC
(N⋅m)
Block Mounting Hole Pitch (Width Direction)
(mm)
Block Mounting Hole Pitch (Length Direction)
(mm)
Block Mounting Hole Diameter Rail Mounting Hole Pitch
(mm)
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)

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1 Piece(s) 23 Day(s) or more 33 ~ 5578High Grade / Precision Grade790016005.085.085.2612132152.41731.6M22.329.6

-

1 Piece(s) 23 Day(s) or more 33 ~ 5578Standard Grade790016005.085.085.2612132152.41731.6M22.329.6

-

1 Piece(s) 23 Day(s) or more 39 ~ 75910High Grade / Precision Grade9100018706.816.817.8915163203.52037.8M32.835.8

-

1 Piece(s) 23 Day(s) or more 39 ~ 75910Standard Grade9100018706.816.817.8915163203.52037.8M32.835.8

-

1 Piece(s) 23 Day(s) or more 45 ~ 951213High Grade / Precision Grade122260371015.515.520.820203253.52743.7M33.241.7

-

1 Piece(s) 23 Day(s) or more 45 ~ 951213Standard Grade122260371015.515.520.820203253.52743.7M33.241.7

-

1 Piece(s) 23 Day(s) or more 58 ~ 1101516High Grade / Precision Grade1537105880333341.325253403.53256.5M33.554.5

-

1 Piece(s) 23 Day(s) or more 58 ~ 1101516Standard Grade1537105880333341.325253403.53256.5M33.554.5

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Basic Information

Block Type Standard Rail Type Standard No. of Blocks Used On The Same Rail 1
Set / Single Item Set Material Stainless Steel Ball Arrangement 4 Rows of Circular
Retainer Presence Lubrication System 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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