Product Characteristics

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1. SELF-LUBRICATING SYSTEM In the front and rear of ABBA’s self-lubricant block, there are built-in wipers, which contain grease and form a thin oil membrane on the rail when the block is running on it. The long-term self-acting lubrication does not need manual grease pumping or external piping that the costs of frequent maintenance and additional lubrication installation can be curtailed. According to the experiment result, self-lubricant blocks have longer service life and consume less grease in an economic way than ordinary blocks. The liquid kind of grease used in the block is environmentally friendly and easier for maintenance and cleansing than solid type alternatives, avoiding oil waste handling charge and leaking-related contamination concern.

2. FOUR-ROW EQUAL LOAD CARRYING WITH HIGH REGIDITY Parallel to THK’s HSR series, the four-row design enables steel balls to have four 90-degree angular contacts between the block groove and the rail, so that forces coming from any direction will counteract equally, leading to equivalent loading. This arrangement can be applied on any kind of machines that compared with Gothic counterpart, the X type four-row design possesses self alignment, high rigidity, high accuracy and longer lifetime. Even if significant deviation exists either on the machine itself or due to the installation, it can be rectified spontaneously coming with swift and precise linear motion.

3. THREE-FACET GRINDING ABBA adopts the most advanced 3-facet simultaneous grinding. This method enables the best quality with high accuracy on each rail to be SP class, with deviation under 2μ. Hence, ABBA can supply interchangeable and precise linear guides easily.

4. TWO DATUMS ON EITHER SIDE OF THE RAIL Compared with the rails which have only one datum through 2-facet grinding, ABBA’s rails have two datums making installation easier.

5. UNIFIED RAIL Different from THK, whose HSR and SR series have rails in two different profiles, ABBA unifies its rails, in which way the inventory cost is lower and the competitiveness is higher.

6. BLOCK APPLICABLE TO EITHER UP-SIDE OR DOWN-SIDE LOCKING Traditional blocks work with up-side or down-side locking respectively, but ABBA combines the two functions that stock costs can be reduced.

7. NO STEEL BALL DROPPING The subtle design of ball retainer prevents ball dropping when pulling the block off from a rail. It requires no substitute shaft and makes the assembly and repair simple.

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