Due to Microsoft's discontinuation of updates, including security, certain functionality such as checkout and CAD may not work for you. We recommend using Google Chrome, Microsoft Edge, Firefox, or Safari to ensure full functionality.
Thank you - the Ruland team

Currency
USD - US Dollar
MENU

Carefully Made Shaft Collars

Shop
Account
Settings
  • Language:
    English
    • Currency
    USD - US Dollar

    Beam Couplings for Encoders

    Ruland 4-beam couplings are manufactured from a single piece of aluminum or stainless steel with multiple spiral (helical) cuts allowing for a zero-backlash encoder coupling with higher accuracy and better overall misalignment capabilities than traditional single beam couplings. They are designed with extra flexibility to provide reduced bearing loads, which is critical in encoders which have small sensitive bearings. Ruland 4-beam couplings have a balanced design for reduced vibration at speeds up to 6,000 RPM. Ruland manufactures two series of 4-beam couplings, P and MW, giving designers a variety of performance and dimensional characteristics to choose from. Ruland manufactures 4-beam couplings in our Marlborough, Massachusetts factory with bore sizes ranging from 3/32” to 1/2” or 3mm to 12mm.

    Filter
    Clear All

    Products

    View as Grid Table

    2 Items

    Set Descending Direction
    1. Ruland PCR20-7MM-1/4"-SS, Four Beam Coupling
      PCR20-7MM-1/4"-SS
      As low as $146.33 $214.61
      Ruland PCR20-7MM-1/4"-SS, 7mm x 1/4" Four Beam Coupling, Stainless Steel, Clamp Style, 1.250" (31.8mm) OD, 1.500" (38.1mm) Length
      Add to Compare
    2. Ruland PSR20-7MM-1/4"-SS, Four Beam Coupling
      PSR20-7MM-1/4"-SS
      As low as $135.37 $198.54
      Ruland PSR20-7MM-1/4"-SS, 7mm x 1/4" Four Beam Coupling, Stainless Steel, Set Screw Style, 1.250" (31.8mm) OD, 1.500" (38.1mm) Length
      Add to Compare
    per page
     

    Browse By

    Filter
    Now Shopping by
    1. Static Torque
      92.0 lb-in (10.40 Nm)
    Clear All
    Shopping Options
    Style
    1. Clamp 1 item
    2. Set Screw 1 item
    Static Torque
    1. 0.62 Nm 2 items
    2. 0.81 Nm 18 items
    3. 0.85 Nm 14 items
    4. 0.90 Nm 3 items
    5. 1.15 Nm 9 items
    6. 1.20 Nm 18 items
    7. 1.24 Nm 2 items
    8. 1.30 Nm 28 items
    9. 1.36 Nm 10 items
    10. 1.58 Nm 8 items
    11. 1.70 Nm 14 items
    12. 1.81 Nm 24 items
    13. 1.92 Nm 10 items
    14. 2.00 Nm 12 items
    15. 2.03 Nm 4 items
    16. 2.15 Nm 8 items
    17. 2.26 Nm 4 items
    18. 2.49 Nm 14 items
    19. 2.60 Nm 10 items
    20. 2.71 Nm 4 items
    21. 2.94 Nm 2 items
    22. 3.05 Nm 2 items
    23. 3.10 Nm 36 items
    24. 3.39 Nm 14 items
    25. 3.42 Nm 20 items
    26. 3.73 Nm 10 items
    27. 3.84 Nm 26 items
    28. 3.95 Nm 2 items
    29. 4.07 Nm 1 item
    30. 4.52 Nm 18 items
    31. 4.60 Nm 36 items
    32. 4.63 Nm 18 items
    33. 4.76 Nm 1 item
    34. 4.97 Nm 20 items
    35. 5.10 Nm 20 items
    36. 5.20 Nm 26 items
    37. 5.31 Nm 2 items
    38. 5.54 Nm 2 items
    39. 5.88 Nm 27 items
    40. 6.10 Nm 14 items
    41. 6.60 Nm 37 items
    42. 6.78 Nm 31 items
    43. 6.90 Nm 19 items
    44. 7.12 Nm 2 items
    45. 7.23 Nm 10 items
    46. 7.68 Nm 2 items
    47. 7.91 Nm 27 items
    48. 9.15 Nm 21 items
    49. 9.72 Nm 10 items
    50. 10.00 Nm 36 items
    51. 10.40 Nm 22 items
    52. 5.5 lb-in 2 items
    53. 7.5 lb-in 2 items
    54. 8 lb-in 6 items
    55. 11 lb-in 6 items
    56. 12 lb-in 10 items
    57. 14 lb-in 8 items
    58. 15 lb-in 2 items
    59. 16 lb-in 16 items
    60. 17 lb-in 10 items
    61. 18 lb-in 4 items
    62. 19 lb-in 8 items
    63. 20 lb-in 4 items
    64. 22 lb-in 6 items
    65. 23 lb-in 10 items
    66. 24 lb-in 4 items
    67. 26 lb-in 2 items
    68. 27 lb-in 2 items
    69. 30 lb-in 6 items
    70. 33 lb-in 4 items
    71. 34 lb-in 8 items
    72. 36 lb-in 2 items
    73. 35 lb-in 2 items
    74. 40 lb-in 6 items
    75. 41 lb-in 6 items
    76. 44 lb-in 8 items
    77. 46 lb-in 8 items
    78. 47 lb-in 2 items
    79. 49 lb-in 2 items
    80. 52 lb-in 8 items
    81. 54 lb-in 6 items
    82. 60 lb-in 10 items
    83. 63 lb-in 2 items
    84. 64 lb-in 4 items
    85. 68 lb-in 2 items
    86. 70 lb-in 8 items
    87. 81 lb-in 6 items
    88. 86 lb-in 4 items
    89. 92 lb-in 2 items
    90. 5.5 lb-in (0.62 Nm) 2 items
    91. 7.5 lb-in (0.85 Nm) 2 items
    92. 8 lb-in (0.90 Nm) 4 items
    93. 11 lb-in (1.24 Nm) 2 items
    94. 11.0 lb-in (1.24 Nm) 2 items
    95. 12 lb-in (1.36 Nm) 6 items
    96. 12.0 lb-in (1.36 Nm) 10 items
    97. 14 lb-in (1.58 Nm) 8 items
    98. 14.0 lb-in (1.58 Nm) 6 items
    99. 15 lb-in (1.70 Nm) 2 items
    100. 16 lb-in (1.81 Nm) 12 items
    101. 16.0 lb-in (1.81 Nm) 20 items
    102. 17 lb-in (1.92 Nm) 6 items
    103. 17.0 lb-in (1.92 Nm) 10 items
    104. 18 lb-in (2.03 Nm) 4 items
    105. 18.0 lb-in (2.03 Nm) 2 items
    106. 19 lb-in (2.15 Nm) 8 items
    107. 19.0 lb-in (2.15 Nm) 6 items
    108. 20.0 lb-in (2.26 Nm) 2 items
    109. 20 lb-in (2.26 Nm) 2 items
    110. 22 lb-in (2.49 Nm) 6 items
    111. 22.0 lb-in (2.49 Nm) 10 items
    112. 23 lb-in (2.60 Nm) 6 items
    113. 23.0 lb-in (2.60 Nm) 10 items
    114. 24 lb-in (2.71 Nm) 4 items
    115. 24.0 lb-in (2.71 Nm) 2 items
    116. 26 lb-in (2.94 Nm) 2 items
    117. 27.0 lb-in (3.05 Nm) 2 items
    118. 30 lb-in (3.39 Nm) 8 items
    119. 30.0 lb-in (3.39 Nm) 11 items
    120. 33 lb-in (3.73 Nm) 4 items
    121. 33.0 lb-in (3.73 Nm) 4 items
    122. 34 lb-in (3.84 Nm) 14 items
    123. 34.0 lb-in (3.84 Nm) 12 items
    124. 35 lb-in (3.96 Nm) 2 items
    125. 36 lb-in (4.07 Nm) 2 items
    126. 36.0 lb-in (4.07 Nm) 2 items
    127. 40 lb-in (4.52 Nm) 8 items
    128. 40.0 lb-in (4.52 Nm) 6 items
    129. 41 lb-in (4.63 Nm) 8 items
    130. 41.0 lb-in (4.63 Nm) 6 items
    131. 44 lb-in (4.97 Nm) 8 items
    132. 44.0 lb-in (4.97 Nm) 11 items
    133. 46 lb-in (5.20 Nm) 14 items
    134. 46.0 lb-in (5.20 Nm) 12 items
    135. 47 lb-in (5.31 Nm) 2 items
    136. 47.0 lb-in (5.31 Nm) 2 items
    137. 49 lb-in (5.54 Nm) 2 items
    138. 49.0 lb-in (5.54 Nm) 2 items
    139. 52 lb-in (5.88 Nm) 14 items
    140. 54 lb-in (6.10 Nm) 8 items
    141. 60 lb-in (6.78 Nm) 12 items
    142. 60.0 lb-in (6.78 Nm) 18 items
    143. 52.0 lb-in (5.88 Nm) 12 items
    144. 54.0 lb-in (6.10 Nm) 10 items
    145. 63 lb-in (7.12 Nm) 2 items
    146. 63.0 lb-in (7.12 Nm) 2 items
    147. 64 lb-in (7.23 Nm) 4 items
    148. 64.0 lb-in (7.23 Nm) 4 items
    149. 68 lb-in (7.68 Nm) 2 items
    150. 68.0 lb-in (7.68 Nm) 2 items
    151. 70 lb-in (7.91 Nm) 14 items
    152. 70.0 lb-in (7.91 Nm) 12 items
    153. 81 lb-in (9.15 Nm) 8 items
    154. 81.0 lb-in (9.15 Nm) 10 items
    155. 86 lb-in (9.72 Nm) 4 items
    156. 86.0 lb-in (9.72 Nm) 4 items
    157. 92 lb-in (10.40 Nm) 2 items
    158. 92.0 lb-in (10.40 Nm) 2 items
    Compare Products
    1. Remove This Item
    Compare
    Clear All
    Select products to compare.
    My Favorites
    Last Added Items
    1. Add to Cart
      Remove This Item
    Go to My Favorites
    Add products to your favorites.
    © 2024 Ruland Manufacturing Co., Inc. All rights reserved Top