CR CR Series Overview U.S. Patents 6,90,7 6,,579 For the best in vibration isolation capabilities, choose Enidine s. Smaller than traditional wire ropes, these unique isolators provide cost-effective, simultaneous shock and vibration attenuation where package space is at a premium. Enidine feature an easy, single-point installation, which allows them to be installed in virtually any application. Their small size also permits the isolation of individual system components, making them ideal for use in sensitive equipment and electronics. Just as with our standard Enidine Wire Rope Isolators, Enidine feature a patented, all-metal design and components that ensure maximum reliability, regardless of temperature or substrate requirement, and that can help meet MILSPECS similar to those of our Wire Rope Isolator series. Please refer to our Compact Wire Rope Isolator Sizing Information on pages 7-8 for more information. If your application is outside the standard Compact Wire Rope Isolator product range, please consult the standard Wire Rope Isolator or HERM portions of this catalog. If a standard solution is still not available, Enidine engineers can design an isolator to suit your specifications. For further information on Enidine Wire Rope, HERM and Compact Wire Rope Isolator products, technical assistance and pricing, please contact Enidine or your nearest authorized distributor. A list of Enidine distributors can be found by visiting our website at www.enidine.com. 7 Solutions in Energy Absorption and Vibration Isolation Tel.: -800-85-8508 www.enidine.com
CR Series Overview CR Crimp Mounting Hole Top Mounting Bar CR CR Bottom Mounting Bar Stainless Steel Cable Mounting Hole Stainless Steel Cable Top Mounting Bar CR CR6 Bottom Mounting Bar www.enidine.com Tel.: -800-85-8508 Solutions in Energy Absorption and Vibration Isolation 8
CR CR Series Materials and Finishes: Standard: Wire Rope: 0/0 Stainless Steel Mount Bars: 606-T6 Aluminum, Chemical Conversion Coated per MIL-C-55, Class A Threads: Tapped Optional: Mount Bars: 606-T6 Aluminum, Anodized per MIL-A-865, Type II, Class 0/0 Stainless Steel per ASTM A76, Passivated Special: Isolator Options: Mounting: Consult Enidine Enidine offers a full range of mounting combinations of thru-hole, countersunk, and threaded bars. All configurations are available in either Imperial or Metric styles. Add an M after the mounting option for Metric. Some models have reduced mounting options available due to limited fastener installation space. Consult Enidine if a preferred mounting configuration is not listed. Overview Bellmouth: The bellmouth feature includes mount bars with radii manufactured into the wire rope hole edges. This option is recommended for high fatigue applications. Compact rope models (CR CR6) include this feature as the standard. Performance: Stiffness (Kv or Ks): Compact wire rope isolators exhibit non-linear stiffness behavior. Small deflections, usually associated with vibration isolation, will have a different spring rate than larger shock deflections. Enidine publishes typical vibration stiffness values (Kv), and average shock stiffness values (Ks) within the catalog. These values can be used with the provided equations listed on Page 8 to predict system performance. Isolator Axes: Compact wire rope isolators are multi-axis isolators. The diagram below includes load axis definitions and deflection considerations. COMPRESSION 5 COMPRESSION/ROLL FIXED ROLL/SHEAR Damping: Typically 5-5%, depending on size and input level. For specific damping considerations, please consult Enidine. Mounting Orientation: The diagrams below illustrate typical mounting orientations. COMPRESSION 5 COMPRESSION/ROLL FIXED ROLL/SHEAR Stabilizers: Stabilizers are used to control deflections of tall supported masses. Stabilizers are typically recommended when the height equals -times the width or depth dimension. In most applications, the quantity of stabilizers required are half as many as the base isolators, and selected one size softer than the base isolators. 9 Solutions in Energy Absorption and Vibration Isolation Tel.: -800-85-8508 www.enidine.com
CR Series Application Worksheet CR APPLICATION WORKSHEET - INPUTS IMPERIAL/METRIC IMPERIAL METRIC PART I: SYSTEM DATA:. Total Supported Load ( WT): WT = lbs. WT = Kg x 9.8 = N. Number of Isolators (n): n =. Static Load per Isolator (W): W = WT n W = lbs.* W = N* * Assumes a central CG. Load Axis: Compression Load Axis Load Axis Shear or Roll 5º Compression/Roll PART II: VIBRATION SIZING:. Input Excitation Frequency (ƒi) = Hz ( = rpm ). System Response Natural Frequency for 80% isolation: ƒ n = ƒ i = Hz.0 60. Maximum Isolator Vibration Stiffness: (K v ) K v = W (π ƒ n ) K v = lbs./in. K v = N/m g g = 86 in/sec or 9.8 m/sec. Select an isolator by comparing calculated values with technical data for the desired load axis provided in tables for each isolator. a.) Calculated W must be less than the isolator s max static load and b.) Isolator s vibration stiffness must be less than the calculated maximum K v PART III: SHOCK SIZING:. Maximum Allowable Transmitted Acceleration: A T = G s. Shock Input Velocity: V = in./sec. V = m/sec. Free Fall Impact: V = gh g = 86 in./sec. or 9.8 m/sec. h = Drop Height (in. or m) V. Min. Isolator Response Deflection: D min = g(a ) T D min = in. D min = m W(V/D min ). Maximum Isolator Shock Stiffness: K s = K s = lbs./in. K s = N/m g 5. Select an isolator by comparing calculated values with technical data for the desired load axis provided in tables for each isolator. a.) Calculated W must be less than the isolator s max static load and b.) Calculated D min must be less than the isolator s max deflection Note: Metric deflections are calculated in meters (m) and technical data is in millimeters (mm). and c.) Isolator s shock stiffness must be less than calculated maximum K s 6. Check actual deflection using K s from technical data K s (Isolator)g to ensure that the isolator s max deflection is D actual = D actual = in. D actual = m not exceeded. W 7. If isolator s max deflection is exceeded, select another isolator and repeat steps 5 and 6. V www.enidine.com Tel.: -800-85-8508 Solutions in Energy Absorption and Vibration Isolation 50
CR CR Series.8 (9,7). (,) H ø.7 (,) Ref. (Ref) H ø.7 Note: Dimensions are in inches (mm) Tolerances are ±.00 (±.5mm) W Ref. (Ref).6.6 (,) TYP (Typ).8 (9,7).6 (6,) Height Width (Ref) Unit Weight Thru Hole Thread C sink Size Mounting H W Lbs. in. in. Imperial in. (mm) in. (mm) (Kg) Options (mm) (mm) (Metric) CR-00 0.66 (7) 0.7 (9) 0. (,) CR-00 0.75 (9) ±.06 0.79 (0) 0. (,) Ø.0 #-0 UNC 8º A, B, C, D, E, S CR-00 0.90 () (±,5) 0.9 () 0. (,) (Ø,0) (M X 0,5) (90º) CR-00.0 (6).0 (6) 0. (,) CR - 00 -DM P Model Number Ordering Code Mount Bar Options: *[ ] - 606-T6 AL ALY (or Equiv.) Chem Conv. Coated [ Y ] - 606-T6 AL ALY (or Equiv.) Anodized [ P ] - 0/0 Stainless Steel (or Equiv.) Passivated Mounting Options C sink C sink Thread A B C Thru C sink Thru Add M for Metric Mounting Options: For C sink and Threaded Options See Chart Thread C sink Thru D E S Thread Thread Thru Isolator Size: See Sizing Table * Standard features. Any non-standard items may require longer lead times. Call for quotation. Maximum recommended torque for tapped aluminum bar is 0 in.-lbs. (, Nm) Wire Rope Material: Stranded 00 series stainless steel Operating Temperature Range: -50ºF to 500ºF ( -00ºC to 60ºC ) U.S. Patent 6,90,7 5 Solutions in Energy Absorption and Vibration Isolation Tel.: -800-85-8508 www.enidine.com
CR Series Static Load vs. Deflection Compression CR-00 0.75 (,) 0.5 (6,) (,9) (,9) CR-00 0.55 (,) 0. (8,) 6 (,8) 7.0 (,) CR-00 0.0 (,8) 0.7 (,9) 0 (,75).5 (0,6) CR-00 0.0 (,) 0.59 (5,0) 7.5 (,). (0,9) CR 5º Compression/Roll CR-00 0.5 (,6) 0. (8,6) (,).5 (0,79) CR-00 0.5 (,) 0. (0,9) 8.5 (,5).5 (0,) CR-00 0.7 (0,76) 0.58 (,7) 5.0 (0,88).5 (0,6) CR-00 0. (0,9) 0.7 (8,).0 (0,5) 0.7 (0,) Shear/Roll CR-00 0.5 (,) 0. (7,9).0 (0,70).0 (0,70) CR-00 0.0 (0,89) 0.9 (9,9).5 (0,).5 (0,) CR-00 0.6 (0,7) 0.5 (,).5 (0,6).5 (0,6) CR-00 0. (0,5) 0.6 (6,) 0.8 (0,) 0.8 (0,) Note: Do not extrapolate plotted curves. www.enidine.com Tel.: -800-85-8508 Solutions in Energy Absorption and Vibration Isolation 5
CR CR Series.8 (9,7). (,) ) H ø.6 (,6) Ref. (Ref) Note: Dimensions are in inches (mm) Tolerances are ±.00 (±.5mm) W Ref. (Ref).6.6 (,) TYP (Typ).8 (9,7).6 (6,) Height Width (Ref) Unit Weight Thru Hole Thread C sink Size Mounting H W Lbs. in. in. Imperial in. (mm) in. (mm) (Kg) Options (mm) (mm) (Metric) CR-00 0.6 (6) 0.78 (0) 0. (,7) CR-00 0.75 (9) ±.06 0.8 () 0. (,0) Ø.0 #-0 UNC 8º A, B, C, D, E, S CR-00 0.89 () (±,5) 0.9 () 0.5 (,) (Ø.0) (M X 0,5) (90º) CR-00.07 (7).06 (7) 0.6 (,5) CR - 00 -DM P Model Number Ordering Code Mount Bar Options: *[ ] - 606-T6 AL ALY (or Equiv.) Chem Conv. Coated [ Y ] - 606-T6 AL ALY (or Equiv.) Anodized [ P ] - 0/0 Stainless Steel (or Equiv.) Passivated Mounting Options C sink C sink Thread A B C Thru C sink Thru Add M for Metric Mounting Options: For C sink and Threaded Options See Chart Thread C sink Thru D E S Thread Thread Thru Isolator Size: See Sizing Table * Standard features. Any non-standard items may require longer lead times. Call for quotation. Maximum recommended torque for tapped aluminum bar is 0 in.-lbs. (, Nm) Wire Rope Material: Stranded 00 series stainless steel Operating Temperature Range: -50ºF to 500ºF ( -00ºC to 60ºC ) U.S. Patent 6,90,7 5 Solutions in Energy Absorption and Vibration Isolation Tel.: -800-85-8508 www.enidine.com
CR Series Static Load vs. Deflection Compression CR-00.6 () 0. (5,8) 65 () 5 (6,) CR-00. (9,) 0. (8,) 50 (8,8) (,0) CR-00.5 (6,7) 0.6 (,7) 0 (5,) (,9) CR-00. (,9) 0.6 (5,7) 0 (,5) 7 (,) CR 5º Compression/Roll CR-00. (5,8) 0. (8,) 5 (6,) 6 (,8) CR-00. (,9) 0. (0,9) 0 (5,) (,9) CR-00 0.75 (,) 0.57 (,5) 8 (,) 6 (,0) CR-00 0.50 (,) 0.75 (9,) (,9) (0,5) Shear/Roll CR-00. (5,6) 0.9 (7,) 7 (,0) 7 (,0) CR-00 0.90 (,0) 0.9 (9,9) 0 (,8) 0 (,8) CR-00 0.65 (,9) 0.5 (,0) 6 (,) 6 (,) CR-00 0.5 (,0) 0.68 (7,) (0,5) (0,5) Note: Do not extrapolate plotted curves. www.enidine.com Tel.: -800-85-8508 Solutions in Energy Absorption and Vibration Isolation 5
CR CR Series.8 (9,7).50 (,7) H ø.09 ø0.9 (,) Ref. (Ref) Note: Dimensions are in inches (mm) Tolerances are ±.00 (±.5mm) W (Ref) Ref..9(,8) Typ. (Typ).8 (9,7).76 (9,) Height Width (Ref) Unit Weight Thru Hole Thread C sink Size Mounting H W Lbs. in. in. Imperial in. (mm) in. (mm) (Kg) Options (mm) (mm) (Metric) CR-00 0.75 (9) 0.88 () 0.0 (5,7) CR-00 0.90 () ±.06 0.95 () 0. (6,) Ø.0 #-0 UNC 8º A, B, C, D, E, S CR-00.06 (7) (±,5).06 (7) 0. (6,8) (Ø,0) (M X 0,5) (90º) CR-00.8 ().0 (0) 0.6 (7,) CR - 00 -DM P Model Number Ordering Code Mount Bar Options: *[ ] - 606-T6 AL ALY (or Equiv.) Chem Conv. Coated [ Y ] - 606-T6 AL ALY (or Equiv.) Anodized [ P ] - 0/0 Stainless Steel (or Equiv.) Passivated Mounting Options C sink C sink Thread A B C Thru C sink Thru Add M for Metric Mounting Options: For C sink and Threaded Options See Chart Thread C sink Thru D E S Thread Thread Thru Isolator Size: See Sizing Table * Standard features. Any non-standard items may require longer lead times. Call for quotation. Maximum recommended torque for tapped aluminum bar is in.-lbs. (,5 Nm) Wire Rope Material: Stranded 00 series stainless steel Operating Temperature Range: -50ºF to 500ºF ( -00ºC to 60ºC ) U.S. Patent 6,90,7 55 Solutions in Energy Absorption and Vibration Isolation Tel.: -800-85-8508 www.enidine.com
CR Series Static Load vs. Deflection Compression CR-00 6.5 (9) 0.8 (7,) 5 () 68 () CR-00 5.0 () 0. (0,) 70 () 5 (6,) CR-00.0 (8) 0.56 (,) 8 (8,) 0 (,5) CR-00.5 () 0.76 (9,) (5,8) (,9) CR 5º Compression/Roll CR-00.7 () 0.7 (9,) 80 () 0 (5,) CR-00. (0) 0.5 (,) 50 (8,8) 8 (,) CR-00.5 (6,7) 0.68 (7,) (5,8) 0 (,8) CR-00.0 (,) 0.90 (,9) 0 (,5) 5 (0,9) Shear/Roll CR-00.7 () 0. (8,) 5 (6,) 5 (6,) CR-00.9 (8,5) 0.7 (,9) 0 (,5) 0 (,5) CR-00. (6,) 0.6 (5,5) 0 (,8) 0 (,8) CR-00.0 (,) 0.8 (0,6) 6 (,) 6 (,) Note: Do not extrapolate plotted curves. www.enidine.com Tel.: -800-85-8508 Solutions in Energy Absorption and Vibration Isolation 56
CR CR Series.00 (5,) H. (,0) ø.5 ø.5 (,) Ref. (Ref) Note: Dimensions are in inches (mm) Tolerances are ±.00 (±.5mm) W Ref. (Ref).7 (9,).0 (5,) Height Width (Ref) Unit Weight Thru Hole Thread C sink Size Mounting H W Lbs. in. in. Imperial in. (mm) in. (mm) (Kg) Options (mm) (mm) (Metric) CR-00.66 ().87 (7). (0) CR-00.0 (5) ±.06. (5). (0) Ø.0 #0- UNF 8º A, B, C, D, E, S CR-00.7 (60) (±,5). (59).5 () (Ø7,00) (M6 X,0) (90º) CR-00.96 (75).67 (68).7 (8) CR - 00 -DM P Model Number Ordering Code Mount Bar Options: Add M for Metric Mounting Options: Isolator Size: *[ ] - 606-T6 AL ALY (or Equiv.) Chem Conv. Coated [ Y ] - 606-T6 AL ALY (or Equiv.) Anodized [ P ] - 0/0 Stainless Steel (or Equiv.) Passivated All Mounting Options See Chart See Sizing Table * Standard features. Any non-standard items may require longer lead times. Call for quotation. Mounting Options Thru C sink Thru A B C C sink C sink Thread Thread Thread Thru D E S Thread C sink Thru Maximum recommended torque for tapped aluminum bar is 0 in.-lbs. (7,5 Nm) Wire Rope Material: Stranded 00 series stainless steel Operating Temperature Range: -50ºF to 500ºF ( -00ºC to 60ºC ) U.S. Patent 6,,579 57 Solutions in Energy Absorption and Vibration Isolation Tel.: -800-85-8508 www.enidine.com
CR Series Static Load vs. Deflection Compression CR-00 5.5 () 0.77 (9,6) 70 () (5,8) CR-00.0 (8).7 (9,7) 5 (6,0) (,5) CR-00.0 ().(5,8) 5 (,) 9 (,6) CR-00.5 (6.7).9 (9,) (,) (0,70) CR 5º Compression/Roll CR-00.5 () 0.76 (9,) 7 (6,) 6 (,8) CR-00.5 (6,7).6 (9,5) 8 (,) 6 (,) CR-00. (5,).6 (7,) (,) (0,70) CR-00 0.80 (,6).06 (5,) 6 (,) (0,5) Shear/Roll CR-00.9 (8,5) 0.68 (7,) (,9) (,9) CR-00.6 (7,).0 (6,) 6 (,) 6 (,) CR-00. (5,). (,) (0,70) (0,70) CR-00 0.75 (,).85 (7,0) (0,5) (0,5) Note: Do not extrapolate plotted curves. www.enidine.com Tel.: -800-85-8508 Solutions in Energy Absorption and Vibration Isolation 58
CR CR5 Series.00 (5,) H.8 (5,) ø.56 (,0) (Ref) Ref. Note: Dimensions are in inches (mm) Tolerances are ±.00 (±.5mm) W Ref. (Ref).9 (9,9).0 (5,) Height Width (Ref) Unit Weight Thru Hole Thread C sink Size Mounting H W Lbs. in. in. Imperial in. (mm) in. (mm) (Kg) Options (mm) (mm) (Metric) CR5-00.60 ().89 (8).6 (5) CR5-00.09 (5) ±.06. (5).7 (8) Ø.0 #0- UNF 8º A, B, C, D, E, S CR5-00.6 (60) (±,5). (59).8 (5) (Ø7,00) (M6 X,0) (90º) CR5-00.99 (76).6 (67).0 (57) CR5-00 -DM P Model Number Ordering Code Mount Bar Options: Add M for Metric Mounting Options: Isolator Size: *[ ] - 606-T6 AL ALY (or Equiv.) Chem Conv. Coated [ Y ] - 606-T6 AL ALY (or Equiv.) Anodized [ P ] - 0/0 Stainless Steel (or Equiv.) Passivated All Mounting Options See Chart See Sizing Table * Standard features. Any non-standard items may require longer lead times. Call for quotation. Mounting Options Thru C sink Thru A B C C sink C sink Thread Thread Thread Thru D E S Thread C sink Thru Maximum recommended torque for tapped aluminum bar is 0 in.-lbs. (7,5 Nm) Wire Rope Material: Stranded 00 series stainless steel Operating Temperature Range: -50ºF to 500ºF ( -00ºC to 60ºC ) U.S. Patent 6,,579 59 Solutions in Energy Absorption and Vibration Isolation Tel.: -800-85-8508 www.enidine.com
CR5 Series Static Load vs. Deflection Compression CR5-00 8 (80) 0.77 (9,6) 5 () 65 () CR5-00 8.5 (8). (8,7) 60 () 5 (,) CR5-00 6.0 (7).7 (,8) 5 (7,9) 8 (,) CR5-00.5 (6).9 (9,) 5 (,) 8 (,) CR 5º Compression/Roll CR5-00 5.5 () 0.7 (8,) 70 () 5 (6,) CR5-00.0 (). (8,) 0 (5,) (,) CR5-00.5 (). (6,) 0 (,6) 8 (,) CR5-00.5 (6,7). (5,8) (,9) (0,70) Shear/Roll CR5-00.5 (0) 0.65 (6,5) 5 (,) 5 (,) CR5-00.0 ().0 (5,7) (,) (,) CR5-00.5 ().8 (,5) 8 (,) 8 (,) CR5-00.5 (6,7).9 (8,5) (0,70) (0,70) Note: Do not extrapolate plotted curves. www.enidine.com Tel.: -800-85-8508 Solutions in Energy Absorption and Vibration Isolation 60
CR CR6 Series.00 (5,) H. (5,8) ø.88 (,8) (Ref) Ref. Note: Dimensions are in inches (mm) Tolerances are ±.00 (±.5mm) W Ref. (Ref).0 (0,).0 (5,) Height Width (Ref) Unit Weight Thru Hole Thread C sink Size Mounting H W Lbs. in. in. Imperial in. (mm) in. (mm) (Kg) Options (mm) (mm) (Metric) CR6-00.8 (7). (5).0 (57) CR6-00.5 (55) ±.06. (59). (6) Ø.0 #0- UNF 8º A, B, C, D, E, S CR6-00.5 (6) (±,5).50 (6). (65) (Ø7,00) (M6 X,0) (90º) CR6-00.09 (79).86 (7).6 (7) CR6-00 -DM P Model Number Ordering Code Mount Bar Options: Add M for Metric Mounting Options: Isolator Size: *[ ] - 606-T6 AL ALY (or Equiv.) Chem Conv. Coated [ Y ] - 606-T6 AL ALY (or Equiv.) Anodized [ P ] - 0/0 Stainless Steel (or Equiv.) Passivated All Mounting Options See Chart See Sizing Table * Standard features. Any non-standard items may require longer lead times. Call for quotation. Mounting Options Thru C sink Thru A B C C sink C sink Thread Thread Thread Thru D E S Thread C sink Thru Maximum recommended torque for tapped aluminum bar is 0 in.-lbs. (7,5 Nm) Wire Rope Material: Stranded 00 series stainless steel Operating Temperature Range: -50ºF to 500ºF ( -00ºC to 60ºC ) U.S. Patent 6,,579 6 Solutions in Energy Absorption and Vibration Isolation Tel.: -800-85-8508 www.enidine.com
CR6 Series Static Load vs. Deflection Compression CR6-00 () 0.87 (,) 80 () 90 (6) CR6-00 (9).6 (9,5) 5 (0) 55 (9,6) CR6-00 5 (67).8 (7.6) 85 (5) 0 (5,) CR6-00 8.0 (6).0 (5,6) 5 (7,9) 5 (,6) CR 5º Compression/Roll CR6-00 9.0 (0) 0.9 (,9) 90 (6) 5 (7,9) CR6-00 7.5 (). (0,5) 55 (9,6) 0 (5,) CR6-00 5.0 ().5 (8,) 5 (7,9) 6 (,8) CR6-00.0 (). (5,) 0 (,5) 7 (,) Shear/Roll CR6-00 9.0 (0) 0.8 (0,6) 5 (7,9) 5 (7,9) CR6-00 7.0 ().08 (7,) 5 (,) 5 (,) CR6-00 5.0 ().5 (,) 5 (,6) 5 (,6) CR6-00.5 (6).89 (8,0) 9 (,6) 9 (,6) Note: Do not extrapolate plotted curves. www.enidine.com Tel.: -800-85-8508 Solutions in Energy Absorption and Vibration Isolation 6