• HIWIN QEH-SA/CA QE Quiet Low Profile Linear Guideway Square Block
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HIWIN QEH-SA/CA QE Quiet Low Profile Linear Guideway Square Block

HIWIN QEH-SA/CA QE Quiet Low Profile Linear Guideway Square Block

HIWIN QEH-SA/CA blocks belong to the QE Series Quiet Low Profile Linear Guideway, a low-noise, low-profile linear guideway with SynchMotion ball-linking technology. Codes list each block model by size and load type; rail length, preload and accuracy are specified at order.

Key features

  • SynchMotion linkage for low noise and smooth running
  • Low assembly height, dimensionally compatible with the EG series
  • Four rows of balls carry equal load in four directions
  • SA and CA block lengths; flange and square blocks
  • Interchangeable and non-interchangeable versions

Specifications

Series QE Series Quiet Low Profile
Block type Square, top-mount
Sizes 15, 20, 25, 30, 35
Accuracy classes C, H, P, SP, UP
Preload classes Z0, ZA, ZB
Order code Add preload, rail length and accuracy codes per catalogue
Units mm; load ratings in kN (1 kgf = 9.81 N)
Source HIWIN Linear Guideway Technical Information (G99TK02-1501), p. 114-125
QEH15SA Block W x L: 34 x 40.1 mm | Rail WR: 15 mm | C: 8.56 kN | C0: 8.79 kN | Block mass: 0.09 kg
QEH15CA Block W x L: 34 x 56.8 mm | Rail WR: 15 mm | C: 12.53 kN | C0: 15.28 kN | Block mass: 0.15 kg
QEH20SA Block W x L: 42 x 50 mm | Rail WR: 20 mm | C: 11.57 kN | C0: 12.18 kN | Block mass: 0.15 kg
QEH20CA Block W x L: 42 x 69.1 mm | Rail WR: 20 mm | C: 16.50 kN | C0: 20.21 kN | Block mass: 0.23 kg
QEH25SA Block W x L: 48 x 60.1 mm | Rail WR: 23 mm | C: 18.24 kN | C0: 18.90 kN | Block mass: 0.24 kg
QEH25CA Block W x L: 48 x 83.6 mm | Rail WR: 23 mm | C: 26.03 kN | C0: 31.49 kN | Block mass: 0.40 kg
QEH30SA Block W x L: 60 x 67.5 mm | Rail WR: 28 mm | C: 26.27 kN | C0: 27.82 kN | Block mass: 0.44 kg
QEH30CA Block W x L: 60 x 96.1 mm | Rail WR: 28 mm | C: 37.92 kN | C0: 46.63 kN | Block mass: 0.75 kg
QEH35SA Block W x L: 70 x 76 mm | Rail WR: 34 mm | C: 36.39 kN | C0: 36.43 kN | Block mass: 0.77 kg
QEH35CA Block W x L: 70 x 108 mm | Rail WR: 34 mm | C: 51.18 kN | C0: 59.28 kN | Block mass: 1.19 kg
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10 product codes available in this family
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HIWIN QEH-SA/CA QE Quiet Low Profile Linear Guideway Square Block

Brand HIWIN·Linear Guides

Available part numbers (10)

QEH15SA, QEH15CA, QEH20SA, QEH20CA, QEH25SA, QEH25CA, QEH30SA, QEH30CA, QEH35SA, QEH35CA

How to order

Send the HIWIN part numbers and quantities through our RFQ form or to info@prosourcemro.com. We confirm price, availability and lead time within 1 business day — no account needed.

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Product codes & specifications
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Product codeSpec
QEH15SABlock W x L: 34 x 40.1 mm | Rail WR: 15 mm | C: 8.56 kN | C0: 8.79 kN | Block mass: 0.09 kg
QEH15CABlock W x L: 34 x 56.8 mm | Rail WR: 15 mm | C: 12.53 kN | C0: 15.28 kN | Block mass: 0.15 kg
QEH20SABlock W x L: 42 x 50 mm | Rail WR: 20 mm | C: 11.57 kN | C0: 12.18 kN | Block mass: 0.15 kg
QEH20CABlock W x L: 42 x 69.1 mm | Rail WR: 20 mm | C: 16.50 kN | C0: 20.21 kN | Block mass: 0.23 kg
QEH25SABlock W x L: 48 x 60.1 mm | Rail WR: 23 mm | C: 18.24 kN | C0: 18.90 kN | Block mass: 0.24 kg
QEH25CABlock W x L: 48 x 83.6 mm | Rail WR: 23 mm | C: 26.03 kN | C0: 31.49 kN | Block mass: 0.40 kg
QEH30SABlock W x L: 60 x 67.5 mm | Rail WR: 28 mm | C: 26.27 kN | C0: 27.82 kN | Block mass: 0.44 kg
QEH30CABlock W x L: 60 x 96.1 mm | Rail WR: 28 mm | C: 37.92 kN | C0: 46.63 kN | Block mass: 0.75 kg
QEH35SABlock W x L: 70 x 76 mm | Rail WR: 34 mm | C: 36.39 kN | C0: 36.43 kN | Block mass: 0.77 kg
QEH35CABlock W x L: 70 x 108 mm | Rail WR: 34 mm | C: 51.18 kN | C0: 59.28 kN | Block mass: 1.19 kg

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