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BWU : 8-60mm Width

Linear » Linear Slides »
BWU Type : All Stainless Construction : 6mm-60mm Rail Width

BWU Clean Room Precision Linear Slide Unit

Discounts 1+ 0% 20+ 5% 40+ 10% 60+ 15% 100+ 20% 200+ 35%

Part
Number		 Weight
g		 Dimensions of Assembly
mm		 Dimensions of Table
mm		 Dimensions of Bed
mm		 Basic Dynamic
Load Rating
C N		 Basic Static
Load Rating
Co N		 Allowable Load
F N		 Static
Rated
Torque
To Nm		 Cost Quantity Order
Table Bed W H
±0.04		 H1 N
±0.05		 L Max.
Stroke
Length		 W1 L1 L2 M S1 W2 L3 d t W3 H2 W4 n P d1 d2 h
BWU6-10 0.72 0.23 6 3.2 0.7 2.0 10 3 - 4 - M1.4 0.8 - - - 0.46 2 1.9 - 1 4.0 M1.0 - - 120 157 52 0.18 £POA
BWU6-20 1.60 0.50 6 3.2 0.7 2.0 20 11 - 10 - M1.4 0.8 - - - 0.46 2 1.9 - 1 8.0 M1.0 - - 195 313 104 0.36 £POA
BWU6-30 2.40 0.78 6 3.2 0.7 2.0 30 16 - 18 10 M1.4 0.8 - - - 0.46 2 1.9 - 2 8.0 M1.0 - - 274 509 170 0.59 £POA
BWU8-10 0.96 0.42 8 4.0 1.0 2.5 10 4 - 5.5 - M2 0.8 - - - 0.45 3 2.6 - 1 5.0 M1.6 - - 158 183 61 0.31 £POA
BWU8-20 2.20 0.97 8 4.0 1.0 2.5 20 16 - 10 - M2 0.8 - - - 0.45 3 2.6 - 1 10.0 M1.6 - - 226 306 102 0.52 £63.35
BWU8-30 3.30 1.50 8 4.0 1.0 2.5 30 20 - 21 10 M2 0.8 - - - 0.45 3 2.6 - 2 10.0 M1.6 - - 341 550 183 0.94 £67.54
BWU12-20* 3.60 1.90 12 4.5 1.0 3.0 20 16 - 8 - M2 1.1 - - - 0.45 6 2.8 - 1 7.5 2.4 4.0 1.5 226 306 102 0.98 £POA
BWU12-30* 5.70 3.20 12 4.5 1.0 3.0 30 20 - 15 - M2 1.1 - - - 0.45 6 2.8 - 1 15.0 2.4 4.0 1.5 341 550 183 1.80 £67.54
BWU12-45* 8.50 4.90 12 4.5 1.0 3.0 45 30 - 31 15 M2 1.1 - 22.5 4.5 0.45 6 2.8 - 2 15.0 2.4 4.0 1.5 464 856 285 2.70 £71.80
BWU17-20 9.20 3.90 17 8.0 1.5 5.0 20 14 12 10 - M2 3.0 - 10.0 4.5 0.80 7 5.0 - 1 7.5 2.4 4.2 2.3 457 550 183 2.20 £POA
BWU17-30 17.80 7.80 17 8.0 1.5 5.0 30 19 12 20 - M2 3.0 - - - 0.80 7 5.0 - 1 15.0 2.4 4.2 2.3 675 963 321 3.80 £84.61
BWU17-45 26.50 11.70 17 8.0 1.5 5.0 45 29 12 30 - M2 3.0 - 22.5 4.5 0.80 7 5.0 - 2 15.0 2.4 4.2 2.3 927 1510 504 6.00 £101.48
BWU25-30 22.50 13.30 25 9.0 1.8 5.5 30 23 10 15 - M3 2.5 - - - 0.90 14 5.2 - 1 15.0 3.5 6.0 3.2 606 825 275 6.10 £POA
BWU25-45 41.60 24.30 25 9.0 1.8 5.5 45 28 10 25 - M3 2.5 - - - 0.90 14 5.2 - 1 30.0 3.5 6.0 3.2 927 1510 504 11.30 £118.11
BWU25-60 55.70 33.00 25 9.0 1.8 5.5 60 38 10 25 - M3 2.5 - - - 0.90 14 5.2 - 1 30.0 3.5 6.0 3.2 1150 2060 688 15.40 £139.19
BWU25-75 68.40 40.80 25 9.0 1.8 5.5 75 48 10 55 25 M3 2.5 - 37.5 6.5 0.90 14 5.2 - 2 30.0 3.5 6.0 3.2 1360 2610 871 19.50 £156.16
BWU30-30 31.90 25.00 30 12.0 3.4 6.0 30 23 14 15 - M3 3.0 - - - 1.00 18 7.5 - 1 15.0 3.5 6.5 4.5 982 1220 408 11.60 £POA
BWU30-45 56.90 45.40 30 12.0 3.4 6.0 45 29 14 25 - M3 3.0 - - - 1.00 18 7.5 - 1 30.0 3.5 6.5 4.5 1480 2200 734 20.90 £134.96
BWU30-60 76.10 61.50 30 12.0 3.4 6.0 60 35 14 25 - M3 3.0 - - - 1.00 18 7.5 - 1 30.0 3.5 6.5 4.5 1920 3180 1060 30.20 £151.96
BWU30-75 93.80 76.10 30 12.0 3.4 6.0 75 47 14 55 25 M3 3.0 - 37.5 6.5 1.00 18 7.5 - 2 30.0 3.5 6.5 4.5 2220 3910 1300 37.20 £177.09
BWU30-90 101.00 84.80 30 12.0 3.4 6.0 90 59 14 55 25 M3 3.0 - 45.0 6.5 1.00 18 7.5 - 2 30.0 3.5 6.5 4.5 2500 4650 1550 44.10 £POA
BWU40-40 68.90 52.00 40 14.0 3.5 8.0 40 31 20 20 - M4 4.0 - - - 1.00 24 8.5 - 1 20.0 4.5 8.0 4.5 1580 1910 637 24.10 £POA
BWU40-60 125.00 93.00 40 14.0 3.5 8.0 60 39 20 40 - M4 4.0 - - - 1.00 24 8.5 - 1 40.0 4.5 8.0 4.5 2390 3440 1150 43.30 £172.93
BWU40-80 167.00 125.00 40 14.0 3.5 8.0 80 47 20 40 - M4 4.0 - - - 1.00 24 8.5 - 1 40.0 4.5 8.0 4.5 3090 4970 1660 62.60 £206.70
BWU40-100 207.00 155.00 40 14.0 3.5 8.0 100 63 20 80 40 M4 4.0 - 50.0 8.0 1.00 24 8.5 - 2 40.0 4.5 8.0 4.5 3580 6110 2040 77.00 £236.27
BWU60-60 195.00 194.00 60 16.0 3.6 9.0 60 34 36 40 - M4 4.0 - - - 1.10 42 10.0 23 1 40.0 4.5 8.0 4.5 3660 4930 1640 107.00 £187.95
BWU60-80 261.00 261.00 60 16.0 3.6 9.0 80 45 36 40 - M4 4.0 - - - 1.10 42 10.0 23 1 40.0 4.5 8.0 4.5 4580 6780 2260 148.00 £224.19
BWU60-100 321.00 325.00 60 16.0 3.6 9.0 100 56 36 80 40 M4 4.0 23 50.0 8.0 1.10 42 10.0 23 2 40.0 4.5 8.0 4.5 5420 8630 2880 188.00 £260.30
BWU60-120 386.00 391.00 60 16.0 3.6 9.0 120 68 36 100 40 M4 4.0 23 60.0 8.0 1.10 42 10.0 23 2 40.0 4.5 8.0 4.5 6210 10500 3490 228.00 £296.50

*Special mounting bolts for mounting the bed (cross recessed head screw caps M2 x 4) are appended to BWU12

 

Material
Stainless Steel throughout (similar to 440C).
Most suitable for use in clean rooms.

Performance
Maximum Speed: 0.5 m/sec (30 m/min).
Temperature:+100°C (constant), +120°C (maximum).
Life will be less than normal at +100°C and dimensions may change.
Lateral Loading:Dynamic x 1.13 C - Static x 1.19 Co.
Model
Number 		Shoulder Height on Table
h1 		Shoulder Height on Bed
h2
BWU6 1.0 0.5
BWU8 1.2 0.8
BWU12 1.5 0.8
BWU17 2.5 1.2
BWU25 2.5 1.5
BWU30 3.0 2.0
BWU40 3.0 2.5
BWU60 4.0 2.5

Other Info.
Precision Linear Slide Unit is a compact linear motion rolling guide for limited stroke length. Steel balls are arranged in two rows and each ball makes contact with the ground raceways at four points.
This series achieves highly accurate and smooth linear motion with high rigidity under fluctuating and complex load.
The table, balls, retainers, bed, end plates. etc. are made of stainless steel to give superior corrosion resistance. This series is suitable for use in a clean room and also in medical equipment, IC manufacturing equipment etc.
To obtain consistently high accuracy in operation, do not exceed 20% of the basic static load rating.
For temperatures over 100°C we can supply special high temperature grease (200°C - supplied in syringe) CG2-SY

Downloads
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