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Ball Rollers with Spring Plunger Function

BRPMS-S

Dimension Drawing

BRPMS-SBall Roller with Spring Plunger Function - Flange Type寸法図

Specs/CAD

Select

M (Fine)
Nominal of Thread
All
M16
M20
M24

Unit : mm

Part Number M (Fine)
Nominal of Thread
Pitch L s L1 L2 L3 D1 D Db P Applicable Wrench Load (N)
Min./Max.
Mass
(g)
Price
(USD)
CAD
Download
Add to Cart
BRPMS-16-S M16 1.5 14 1.5 1.5 9 1.5 19 13.5 5.56 15.4 BRW-10 23 / 30 18 32.58 CAD Cart
BRPMS-20-S M20 1.5 17 2.5 1.5 10 2 24 16.5 8.73 18.5 BRW-12 24 / 38 30 35.98 CAD Cart
BRPMS-24-S M24 1.5 21.5 3.5 1.5 12 2 28 20.5 10.32 24 BRW-16 24 / 55 54 41.40 CAD Cart

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Characteristics

  • These are flange type ball rollers with spring plunger function.
  • The attachment height can be easily determined.
  • Install and remove by using BRW Specialty Wrench.
  • Their internal springs receive loads evenly even when the load is unbalanced.
  • These rollers can also be used as a general spring plunger with ball for fixing and locating workpiece. The smooth rotation of the ball reduces friction between the main ball and receiving side.

Material/Finish

BRPMS-S
Main Body SUS304
Main Ball SUS440C(Hardness 55HRC or Higher)
Sub Ball SUS440C(Hardness 55HRC or Higher)
Spacer SUS304
Casing SUS304
Spring SUS631J1

Application

Conveyance, fixing and locating work, torque limiting, and indexing

Precautions for Use

  • These ball rollers are for upward applications only. If it is used for downward and sideward applications, the product may be damaged or the ball may malfunction.
  • The bottom section moves the stroke distance of the main ball. Take care with the depth of the attachment hole.

BRPMS-SBall Roller with Spring Plunger Function - Flange Type


Dedicated Wrench

Unit : mm

Part Number L L1 L2 B C D d P Mass (g)
BRW-10 25 1.4 8 19 3 18.5 10 15.4 55
BRW-12 30 1.4 10 24 4 22 12 18.5 102
BRW-16 35 1.4 12 27 6 27 17 24 153
BRW-20 40 1.4 14 30 7 33 20 29.6 220

BRPMS-SBall Rollers with Spring Plunger Function


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