BSP/BSPG/BSR
14Pages

Linear Slide Unit High Rigidity Precision Linear Slide Unit Precision Linear Slide Unit Linear Slide Unit

Identification Number and Specification High Rigidity Precision Linear Slide Unit Example of an identification number The specification of BWU series is indicated by the identification number. Indicate the identification number, consisting of a model code and dimensions for each specification to apply. Model Page code Dimensions Page Integrated retainer End stopper Identification Number and Specification 1 High Rigidity Precision Linear Slide Unit (BWU series) For applicable models, width and length, see Table 1. Points Simple limited linear motion guide structure Small and simple limited stroke...

Allowable Load Allowable load refers to load of smooth rolling motion on contact surface to which maximum contact stress is applied and the sum of whose elastic deformation of rolling elements and raceway is small. Therefore, use applied load within the allowable load range if very smooth rolling motion and high accuracy are required. Accuracy of the BWU series is indicated in Table 3 and Table 4. Preload for the BWU series is adjusted to proper preload state. Table 3 Accuracy Mark Load Direction and Load Rating The BWU series must be used with its load rating corrected in accordance to the...

Handling When high running accuracy is required, set the load point at the center of the table (or bed) and use with sufficient stroke length. For the BWU series, the retainer may be deviated from the right position due to offset load or irregular and high-velocity motion, etc. Fully stroke it once in certain operating time or certain number of reciprocating motion to correct the retainer position. Since there is no built-in mechanical stopper to regulate linear motion to regulate linear motion, install a stopper mechanism in proximity if risk of overstroke exists. The fixing thread depth of...

High Rigidity Precision Linear Slide Unit BWU L Identication number Maximum stroke length Maximum xing thread depth Basic dynamic Basic static Allowable Static moment rating load rating load rating load Table mounting dimensions mm Bed mounting bolts (cross-recessed pan head screw for precision equipment M1.6 5) are appended. Bed mounting bolts (cross-recessed pan head screw for precision equipment M2 4) are appended.

Identification Number and Specification Precision Linear Slide Unit Example of an identification number The specifications of BSP, BSPG and BSR are indicated by the identification number. Indicate the identification number, consisting of a model code, dimensions, a material code, and a clearance code for each specification to apply. Limited linear motion type Built-in rack & pinion type Pinion gear Model Page code Dimensions Page Material Page code Clearance Page code Balls and retainer Rack End plate Bed Endless linear motion type Ball Circulator Slide unit Material type Clearance amount Track...

Identification Number and Specification 1 Precision Linear Slide Unit Limited linear motion type Built-in rack & pinion type Endless linear motion type Table 3 Running accuracy for BSP and BSPG Lubrication Grease is not pre-packed in the BSP and BSR, so please perform adequate lubrication as needed. Upon delivery, anti-rust oil is applied. Therefore, perform cleaning with clean solution before mounting, apply highquality lubrication oil or grease to the raceway, and conduct shakedown before use. The BSPG is packed with special grease applied to the raceway and rack and pinion. In general...

Applied load For use with stable and high running accuracy, it is recommended to use applied load around 20% or lower of the basic static load rating. Reference mounting surface Reference mounting surface is the opposite side of the mark. Operating temperature The maximum operating temperature is 120 ° C and temperature up to 100 ° C is allowed for continuous . operation. However, when it exceeds 100°C, contact Maximum velocity Operating velocity should not exceed 30 m/min during operation. Reference mounting surface Reference mounting surface Fig. 1 Reference mounting surface Typical...

Precision Linear Slide Limited linear motion type BSP 2−M1 s1 (Maximum xing thread depth) Table mounting dimensions mm Maximum stroke length 9 Maximum xing thread depth s1 s2 (Maximum xing thread depth) BSP 7 Maximum xing thread depth s2 Basic dynamic load rating C h2 Basic static load rating BSP 715 SL through BSP 740 SL cannot be mounted from the inside of the table and bed.

Precision Linear Slide Built-in rack & pinion type BSPG Mass (Ref.) Identication number g BSPG 12 Maximum stroke length s2 (Maximum xing thread depth) Maximum xing thread depth s1 Table mounting dimensions mm 2−M1 s1 (Maximum xing thread depth) Maximum xing thread depth s2 Basic dynamic load rating C h2 Basic static load rating

Precision Linear Slide Endless linear motion type BSR H Mass (Ref.) Identication number g Maximum stroke length Mounting dimensions Maximum xing thread depth s1 Track rail mounting dimensions mm Maximum xing thread depth s2 Basic static load rating Basic dynamic load rating 2−M2 s2 (Maximum xing thread depth) s1 (Maximum xing thread depth) When BSR 1230 SL through BSR 1260 SL are to be mounted from the inside of the track rail, contact BSR 1530 SL and BSR 2040 SL cannot be mounted from the inside of the track rail.

Identification Number and Specification Linear Slide Unit Example of an identification number The specification of BSU A series is indicated by the identification number. Indicate the identification number, consisting of a model code and dimensions for each specification to apply. Dimensions Page Model Page code Table Clearance adjustment screw Ball Identification Number and Specification 1 Linear Slide Unit For applicable models, width and length, see Table 1. Indicate the table width in mm. For applicable models, width and length, see Table 1. Points Light weight linear motion guide unit Since...

Allowable Load Load Rating and Life Allowable load refers to load of smooth rolling motion on contact surface to which maximum contact stress is applied and the sum of whose elastic deformation of rolling elements and raceway is small. Grease is not pre-packed in the BSU A series, so perform adequate lubrication as needed. Perform cleaning with clean solution before mounting and apply high-quality lubrication oil or grease to the raceway before use. Handling When high running accuracy is required, set the load point at the center of the table (or bed) and use with sufficient stroke length....