Nexen RB15 User Manual

Nexen RB15 User Manual

Linear motion control, rail brake
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LINEAR MOTION CONTROL PRODUCTS
User Manual
Rail Brake
RB15, RB20, RB25, RB30, RB35, and RB45
FORM NO. L-21182-H-0508
SIT S.A. | Tfn. 943 457200
|
atencioncliente@sitsa.es
|
www.sitsa.es

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Summary of Contents for Nexen RB15

  • Page 1 LINEAR MOTION CONTROL PRODUCTS User Manual Rail Brake RB15, RB20, RB25, RB30, RB35, and RB45 FORM NO. L-21182-H-0508 SIT S.A. | Tfn. 943 457200 atencioncliente@sitsa.es www.sitsa.es...
  • Page 2 In accordance with Nexen’s established policy of constant product improvement, the specifications contained in this manual are subject to change without notice. Technical data listed in this manual are based on the latest information available at the time of printing and are also subject to change without notice.
  • Page 3: Table Of Contents

    Table of Contents Installation ----------------------------------------------------------------------------------------------------------------------------4 Required Tools ------------------------------------------------------------------------------------------------------------------4 Air Preparation ------------------------------------------------------------------------------------------------------------------4 Lubrication ------------------------------------------------------------------------------------------------------------------4 Air Connections ----------------------------------------------------------------------------------------------------------------5 Mounting on a Rail ------------------------------------------------------------------------------------------------------------5 Gap Adjustment ----------------------------------------------------------------------------------------------------------------6 Friction Facing Replacement ---------------------------------------------------------------------------------------------------7 Service Restrictions --------------------------------------------------------------------------------------------------------------7 Warranty ------------------------------------------------------------------------------------------------------------------------------8 SIT S.A. | Tfn. 943 457200 atencioncliente@sitsa.es www.sitsa.es...
  • Page 4: Installation

    NOTE: Nexen’s Rail Brake units require clean, pressure-regulated air to maintain product function. Lubricated air may be used, but it is not required. The seals in all Nexen Rail Brakes are lubricated at the factory to ensure optimal performance and a long product life.
  • Page 5: Mounting On A Rail

    Socket Head 4. Fasten the customer supplied mounting (transition) Cap Screw Size plate to the rail brake and the linear bearing using RB15 M5 x 0.8 customer standard socket head cap screws. (Refer RB20 M6 x 1.0 to Table 1 for cap screw sizes) (Refer to Figure 3 for RB25 M8 x 1.25...
  • Page 6: Gap Adjustment

    A small amount of drag should be expected. Rail Brake Guides are threaded into the Housing and are Nexen Label restricted from rotating by a Nexen label that goes between the Housing and the Guide (Refer to Figure 4). Figure 4 1.
  • Page 7: Friction Facing Replacement

    SERvICE RESTRICTIONS NOTE: The Rail Brake assembly is designed for extended service life. Due to this long product life, stored spring energy, and the complexity of the internal components, Nexen recommends that all service be performed by trained personnel. Do not attempt to remove or dismantle any part of the Rail Brake assembly. This product is spring loaded and under pressure.
  • Page 8: Warranty

    Buyer shall be obligated to pay or which Buyer may incur based upon, related to or arising out of its contracts with its customers or other third parties. In no event shall Nexen be li- able for any amount of damages in excess of amounts paid by Buyer for Products or services as to which a breach of contract has been determined to exist.

This manual is also suitable for:

Rb20Rb25Rb30Rb35Rb45

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