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Precision Rotary Ball Screw, BLR Shape

Precision Rotary Ball Screw, BLR Shape

[Features]
· This rotary ball screw is a rotary ball screw unit with a unified structure made up of a ball screw nut and a support bearing.
· The support bearing is a large angular bearing with a contact angle of 60° that provides rigidity in the axial direction where more balls are placed.
· The BLR type is available in precision ball screw and rolled ball screw specifications.
· Smooth operation: provides smooth operation in comparison to the straight line movement of rack and pinion systems. Also, because the screw shaft does not rotate with ball screw nut drive, there is no jumping rope phenomenon, operation is quiet, and heat produced by the unit is reduced.
· Quiet operation even during high-speed rotation. The BLR type uses an end cap system to scoop up balls extremely quietly, and because the balls are circulated by passing through the interior of the ball screw nut, operation remains quiet even during high-speed rotation.
· High rigidity: Compared to screw shaft rotation, axial direction rigidity is drastically improved due to the large support bearing.
· Compact: Because the ball screw nut and support bearing are an integrated structure, the design achieves both high accuracy and a compact size.
· Simple mounting: Just mount the bolt in the housing to create a simple ball screw nut rotation mechanism.

Part Number

Once your search is narrowed to one product,
the corresponding part number is displayed here.

Part Number
BLR1616-3.6G[1,​2,​3,​T]+[44-1400/1]LC[5,​7]
BLR2020-3.6G[1,​2,​3,​T]+[54-1800/1]LC[5,​7]
BLR2525-3.6G[1,​2,​3,​T]+[65-2400/1]LC[5,​7]
BLR3232-3.6G[1,​2,​3,​T]+[80-3200/1]LC[5,​7]
BLR3636-3.6G[1,​2,​3,​T]+[93-3650/1]LC[5,​7]
BLR4040-3.6G[1,​2,​3,​T]+[98-4300/1]LC[5,​7]
BLR5050-3.6G[1,​2,​3,​T]+[126-5800/1]LC[5,​7]
Part NumberStandard Unit PriceVolume DiscountShipping Days?Accuracy Screw Shaft O.D. d
(φ)
Lead
(mm)
Axial gap Nut Shape Circuit System Screw Shaft Length
(mm)
Basic Load Rating Dynamic Rating Ca
(N)
Basic Load Rating Static Rating Coa
(N)

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Quote A / C0 / C11616GT / G1 / G2 / G3SingleEnd Cap44 ~ 1400710014300

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Quote A / C0 / C12020GT / G1 / G2 / G3SingleEnd Cap54 ~ 18001110024700

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Quote A / C0 / C12525GT / G1 / G2 / G3SingleEnd Cap65 ~ 24001660038700

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Quote A / C0 / C13232GT / G1 / G2 / G3SingleEnd Cap80 ~ 32002370059500

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Quote A / C0 / C13636GT / G1 / G2 / G3SingleEnd Cap93 ~ 36503080078000

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Quote A / C0 / C14040GT / G1 / G2 / G3SingleEnd Cap98 ~ 43003870099200

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Quote A / C0 / C15050GT / G1 / G2 / G3SingleEnd Cap126 ~ 580057800155000

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Basic information

Type Precision Features With Retainer / Spline Flange Shape Round shape
Preload NA Conditions of Use High Speed Right Screw/Left Screw Right Screw

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