Linear Roller Slides

ARS Series

Has preferable load capacity
Crossed rollers to handle force in any direction

In roller slides, rollers which are placed alternately crisscrossed to each other are used as rolling elements. Hardened, precision ground and flattened rods are used as guide ways. The rollers are encased in a nylon cage. A line contact is maintained between guide ways and rollers throughout the travel range, achieving perfect rolling motion. Load capacity is increased at least 10 fold as a result of line contact of rollers compared to ball slides using equal diameter balls.

Co-efficient of friction in roller slides is 0.004, when preloaded. This is almost double that of ball slides of similar size. Where load capacity is more important than friction, roller slides are preferable.

General Specifications:

1. Co-efficient of friction : 0.004

2. Positional Repeatability : 0.002 mm

3. Straight- line accuracy : 0.01 mm / 25mm travel

Model No.	Travel	Load capacity ( Kg )	L (mm)	A ( mm )	B ( mm )
ARS 50 x 100	50	35	100	75	12.5
ARS 50 x 100A	25	45	100	75	12.5
ARS 50 x 150	75	50	150	50	25
ARS 50 x 150A	50	60	150	50	25
ARS 50 x 150B	25	75	150	50	25
ARS 50 x 200	150	55	200	50	25
ARS 50 x 200A	100	65	200	50	25
ARS 50 x 200B	50	95	200	50	25
ARS 50 x 200C	25	115	200	50	25
ARS 50 x 250	200	50	250	50	25
ARS 50 x 250A	150	70	250	50	25
ARS 50 x 250B	100	100	250	50	25
ARS 50 x 250C	50	125	250	50	25
ARS 50 x 300	300	70	300	50	25
ARS 50 x 300A	200	85	300	50	25
ARS 50 x 300B	150	105	300	50	25
ARS 50 x 300C	100	135	300	50	25
ARS 50 x 300D	50	155	300	50	25
ARS 50 x 350	300	75	350	50	25
ARS 50 x 350A	250	90	350	50	25
ARS 50 x 350B	200	110	350	50	25
ARS 50 x 350C	150	130	350	50	25
ARS 50 x 350D	100	160	350	50	25
ARS 50 x 400	350	75	400	50	25
ARS 50 x 400A	300	95	400	50	25
ARS 50 x 400B	250	115	400	50	25
ARS 50 x 400C	200	135	400	50	25
ARS 50 x 400D	150	160	400	50	25

Model No.	Travel	Load capacity ( Kg )	L (mm)	A ( mm )	B ( mm )
ARS 65 x 75	25	30	75	50	12.5
ARS 65 x 75A	12.5	40	75	50	12.5
ARS 65 x 100	50	35	100	75	12.5
ARS 65 x 100A	25	45	100	75	12.5
ARS 65 x 150	75	70	150	50	25
ARS 65 x 150A	50	60	150	50	25
ARS 65 x 150B	25	75	150	50	25
ARS 65 x 200	150	50	200	50	25
ARS 65 x 200A	100	65	200	50	25
ARS 65 x 200B	50	95	200	50	25
ARS 65 x 200C	25	115	200	50	25
ARS 65 x 250	200	50	250	50	25
ARS 65 x 250A	150	70	250	50	25
ARS 65 x 250B	100	100	250	50	25
ARS 65 x 250C	50	125	250	50	25
ARS 65 x 300	250	60	300	50	25
ARS 65 x 300A	200	85	300	50	25
ARS 65 x 300B	150	105	300	50	25
ARS 65 x 300C	100	135	300	50	25
ARS 65 x 350	300	65	350	50	25
ARS 65 x 350A	250	90	350	50	25
ARS 65 x 350B	200	110	350	50	25
ARS 65 x 350C	150	130	350	50	25
ARS 65 x 400	350	70	400	50	25
ARS 65 x 400A	300	95	400	50	25
ARS 65 x 400B	250	115	400	50	25
ARS 65 x 400C	200	135	400	50	25
ARS 65 x 400D	150	160	400	50	25

Model No.	Travel	Load capacity ( Kg )	L (mm)	A ( mm )	B ( mm )
ARS 90 x 100	50	35	100	75	12.5
ARS 90 x 100A	25	45	100	75	12.5
ARS 90 x 150	75	50	150	50	25
ARS 90 x 150A	50	60	150	50	25
ARS 90 x 150B	25	75	150	50	25
ARS 90 x 200	150	40	200	50	25
ARS 90 x 200A	100	65	200	50	25
ARS 90 x 200B	50	95	200	50	25
ARS 90 x 200C	25	115	200	50	25
ARS 90 x 250	200	50	250	50	25
ARS 90 x 250A	150	70	250	50	25
ARS 90 x 250B	100	100	250	50	25
ARS 90 x 250C	50	125	250	50	25
ARS 90 x 300	250	60	300	50	25
ARS 90 x 300A	200	85	300	50	25
ARS 90 x 300B	150	105	300	50	25
ARS 90 x 300C	100	135	300	50	25
ARS 90 x 350	300	65	350	50	25
ARS 90 x 350A	250	90	350	50	25
ARS 90 x 350B	200	110	350	50	25
ARS 90 x 350C	150	130	350	50	25
ARS 90 x 400	350	60	400	50	25
ARS 90 x 400A	300	95	400	50	25
ARS 90 x 400B	250	115	400	50	25
ARS 90 x 400C	200	135	400	50	25
ARS 90 x 400D	150	160	400	50	25

Home | Products | Supports | Company | Contact Us

sales@holmarc.com / / INDIA