The development of the HIWIN-QH linear guide was based on four rows of circular contact. HIWIN-QH series linear guides with SynchMotionTM technology provide smooth motion, excellent lubrication, quieter operation and longer life. Therefore, HIWIN-QH linear guide has a wide range of industrial applicability. In high-tech industries that require high speed, low noise and reduced dust generation, the HIWIN-QH series is interchangeable with the HIWIN-HG series.

HIWIN-QH Standard Series Model

QHH15CA QHH20CA QHH20HA QHH25CA QHH25HA QHH30CA QHH30HA QHH35CA QHH35HA QHH45CA QHH45HA

HIWIN-QH flange type series models

QHW15CA QHW20CA QHW20HA QHW25CA QHW25HA QHW30CA QHW30HA QHW35CA QHW35HA QHW45CA QHW45HA

Series

QH Series

Block Type

Square Type

Model Size

15 mm

Load Type

Heavy Load

Block Mounting

Mounting from Top

Block

Standard Block

No. of Blocks per Rail

1

Rail Mounting Type

 

Mounting From Top

Rail Length

61.4 mm

Rail Length Note

For other lengths contact factory.

Distance from the Edge to the Center of the First Hole (from Left)

20 mm

Note - Distance from the Edge

Tolerance of E value for standard rail is ± 0.5mm.

 

E dimensions will be the same at both ends unless otherwise specified in the purchase order.

Rail

Standard Rail

Preload Class

Light Preload (0 ~ 0.02C)

Precision Code

C

Type of Rail

Single Rail

No. of Rails per Axis Set

I

Dust Protection

 

Standard protection (End seal and bottom seal)

Lubrication

None

Dimensions

Bolt Hole Spacing - Width

26 mm

Bolt Hole Spacing - Length

26 mm

Thread Size

M4