Mounting Components HS Regular Duty Clamp HYDAC mounting components are used to mount all types of hydropneumatic accumulators safely and simply, regardless of the mounting position. Our wide range includes suitable mounting components for every type of static hydropneumatic accumulator. Function Mounting components are used primarily for the following: to fix the accumulator into its position to carry the weight of the accumulator to counteract the forces exerted by the hydraulic lines Types HYDAC offers three styles of clamps: HyRac Regular Duty (HS) Heavy Duty (HSS) Additionally, for larger accumulators, HYDAC offers: Base Brackets (KBK & KMS) Mounting Sets (SEB) Refer to the illustrations and photos to the right. Construction They are constructed out of zincplated steel with a stainless steel strap (depending on style), utilizing a rubber insert to absorb vibration. The HyRac and regular duty have a one piece construction with center adjustment. Conversely, the heavy duty clamps have a two piece construction. This allows for easy installation and removal while improving the strength to weight ratio. HYDAC also offers base brackets for larger accumulators for proper support and isolation from system vibrations. The brackets incorporate a rubber support ring for this reason. All mounting components can be easily bolted to your system. Application guides are provided on the following pages to easily match the appropriate mounting components with HYDAC accumulators. HSS Heavy Duty Clamp KBK Base Bracket KMS Base Bracket for Threaded Diaphragm HyRac Clamp SEB Complete Mounting Sets 70 INNOVATIVE FLUID POWER PN#0208195 / 1. / ACU110212
Mounting Component Selection Guide These are the mounting solutions that HYDAC recommends for each accumulator Bladder Accumulators and Nitrogen Bottles SB... & SN... Accumulator Size (capacity) Clamp Type (quantity) Part Number Base Bracket Type Part Number 1 (0.25 gal) HyRac 1101 ST (1) 278 to (1 to 1.5 gal) HS 17 (1) 21102 KBK 17/G 2107989 10 to 20 (2.5 to 5 gal) HSS 2/9 (1) 25 KBK 2/G 1 2 to 5 (10 to gal) HSS 2/9 (2) 25 KBK 2/G 1 SB 0... Accumulator Size (capacity) Clamp Type (quantity) Part Number Base Bracket Type Part Number 1 (0.25 gal) HyRac 121129 ST (1) 2 to (1 to 1.5 gal) HyRac 171 ST (1) KBK 17/G 2107989 10 to 20 (2.5 to 5 gal) HSS (1) 2712 KBK 2/G 1 2 to 5 (10 to gal) HSS (2) 2712 KBK 2/G 1 Piston Accumulators SK 50... Accumulator Piston Size (1 Clamp Type (quantity) Part Number Base Bracket Type Part Number (0 mm) HyRac 175 ST 2 KBK 219 2802 (0 mm) HSS 219 (2) 271 KBK 219 2802 25 (250 mm) HSS 10 (2) 2789 KBK 10 280 5 (55 mm) consult factory consult factory 1) Example: SK5020/2112S210FCFVE (see page 5 for details) SK 280... Piston Size (1 Clamp Type (quantity) Part Number 05 (50 mm) HRGKSM 0 R 581/2 ST (2) 02 0 ( mm) HRGKSM 0 R 707/7 ST (2) 0 08 (80 mm) HRGKSM 0 R 9295/9 ST (2) 995 10 ( mm) HRGKSM 0 R 119127/12 ST (2) 505 1) Example: SK2801/2U280 AAD VB 05 (see page for details) SK 210...H Piston Size (1 Clamp Type (quantity) Clamp Part Number Qty Per Accumulator 10 ( mm) HRGKSM 1 R 119127/12 ST 505 2 (0 mm) HyRac 171 ST 2 1) Example: SK21020/2S210ACMKCHH (see page 2 for details) Diaphragm Accumulators SBO...E... (Welded type) Accumulator Type Clamp Type (2 Part Number SBO 2500.0 E HyRac 25 ST 272 SBO 210 E HyRac 77 ST 272 SBO 2100.2 E HyRac 8992 ST 27 SBO 2100.5 E HyRac 105 ST 2780 SBO 0. E HyRac 1101 ST 278 SBO 2100. E HyRac 121129 ST 2 SBO 1 E HyRac 12 ST SBO 11. E HyRac 1 ST 217 SBO 2101. E HyRac 1 ST 217 SBO 2 E HyRac 117 ST SBO 2102 E HS 17 21102 SBO 2102.8 E HS 17 21102 SBO 250.5 E HS 17 21102 SBO 0. E HyRac 121129 ST 2 SBO 1. E HyRac 1 ST 217 SBO 2.0 E HyRac 171 ST SBO.5 E HyRac 171 ST 2) Only one clamp needed for all accumulators listed. SBO...A... (Threaded type) Accumulator Type Clamp Type Part Number SBO 500.25 A HyRac 1101 ST 278 SBO 0.25 A HyRac 1101 ST 278 SBO 2500. A HyRac 12 ST SBO 0. A HyRac 12 ST SBO 00.25 A HyRac 1 ST 217 SBO 00.25 A HyRac 1 ST 217 Accumulator Type Base Bracket Type Part Number SBO 2101. A KMS 5991 SBO 01. A KMS 210 58989 SBO 02 A KMS 599 SBO 2502 A KMS 599 Note: Either one clamp or one Base Bracket is needed for each accumulator listed. PN#0208195 / 1. / ACU110212 INNOVATIVE FLUID POWER 71
Dimensions Use the Selection Guide on page 71 to select the appropriate components. HyRac Stainless Steel Strap with swivelbolt adjustment Clamp Model A B C HyRac 25 ST HyRac 77 ST HyRac 8992 ST HyRac 105 ST HyRac 101 ST HyRac 1101 ST HyRac 121129 ST HyRac 12 ST HyRac 1 ST HyRac 9 ST HyRac 117 ST HyRac 171 ST HyRac 202210 ST HyRac 209217 ST.72.72.72....... 2 2 2 2....91.91.91.91 HS Regular Duty Clamp, with single center adjustment 90.5 101.98 11.57 5.1 5.. 15.50 17. 2 7.17 191 7.52 197 7.7 207 8. 25 9.5 255 10.0 D (range) 25 2. 77 2.9.0 8992.5. 105.9.1 101.2.5 1101.. 121129.85.1 12 5.25. 1 5.5.9 9.0. 117.. 171..9 202210 7.98. 209217 8.28.5 E H L S 9.5 1.5 9.5 1.91.8 51.55 2.02.1 592 2. 2.5 2.52. 72.577 2.8.0.580.0.1 7.582.0.2 88.5.. 8791.. 899.5.7 92.59.5..8 11..7 1.512.5.85.0 0.2 0.2 0.2 2 1. 2 1. 2 1. 2 1. kg (lbs) (0.5) (0.5) 0.17 (0.7) 0. (0.88) 0.1 (0.9) 0.2 (0.9) 0. (0.95) 0. (0.97) 0.5 (0.99) 0. (1.01) 0.7 (1.5) 0.72 (1.59) 0.7 (8) 0.77 (0) Clamp Model D D (range) A B C (ref.) H ØL Z HS 17 17.57 1. 5 7.28.02 211 8.1 92.5. 9 0.5 0 1. 0.9 2.0 HSS Heavy Duty Clamp with twopiece construction Clamp Model HSS 219 HSS 2/9 HSS HSS 28 HSS 10 D D (range) A B 219 8.2 8.90 9.5 28 11.2 10 12.20 2 8.7 21 9.10 21 9.109.5 28289 11.11.8 071 12.0912.2 72 INNOVATIVE FLUID POWER PN#0208195 / 1. / ACU110212 28 1 10. 28 1 2 1.07 2 1.07 Dimensions are in mm with inches shown below. Dimensions are for general information only, All critical dimensions should be verified. 280 11.02 280 11.02 C (ref.) 2 9.5 2 9.1 10. 12. 1.11 H K ØL Z 12 12 1 5.5 1.2 2 11. 295 11 05 12.01 55 1.98 80.9.8.8.8 2.1. 2.1.
KBK Base Bracket for Bladder and Piston Accumulators Base Bracket with Rubber Support Ring Model A B C ød E F G H øl KBK 17/G KBK 2/G 2 2.72 5 1.8 5 1.8 92.2 12 2. (5.7) (5.) Rubber Support Ring G 17 G 2 Base Brackets without Rubber Support Ring KBK 12 KBK 219 KBK 10 1.89 10. 0 2. 5 2.5 5.1 190 7.8 1.2 80. 1 N/A 2. 0 5.91 250 9.8 1.9 77.0 12 1.1 ().5 (.). (.) KMS Base Bracket for Threaded Diaphragm Accumulators Base Bracket Model KMS KMS 210 KMS KMS 250 KMS 280 KMS 00 KMS 10 KMS 20 A B C ød øp E F G H øl 10. 2 2 2 0 8 5.8 192 7.5 2 8. 25 9.5 290 11.2 1.0 0 8 7. 20 8.0 20 9.0 25 9.25 10. 05 12.01 80. 1 1 1 1 5 1.8 5 1.8 5 1.8 2. 2. 2. 2. 250 9.8 1.9 1.9 1.9 1.9 12 12 12 12.5 (.) (5.) (5.) (5.). (.). (.). (.). (.) Dimensions are in mm with inches shown below. Dimensions are for general information only, All critical dimensions should be verified. PN#0208195 / 1. / ACU110212 INNOVATIVE FLUID POWER 7
SEB Mounting Sets for SB Bladder Accumulators Set Type Accum. size in gallons Base Bracket Clamp Dimensions in mm (inches shown below) Type Qty. Type Qty. A B C D E F (Ref) G H L J SEB 1 KBK 17/G 1 HS 17 1 SEB 10 2.5 KBK 2/G 1 HSS 2/9 1 SEB 20 5 KBK 2/G 1 HSS 2/9 1 SEB 2 10 KBK 2/G 1 HSS 2/9 2 SEB 5 KBK 2/G 1 HSS 2/9 2 10 1. 570 2 570 2 1 52.7 1 52.7 20 12. 20 1.5 20 1.5 1190. 1190. 10. 10. 10. 10. 10. 0 0 0 0 10. 17 17 17 17 10. 11 5.7 11 5.7 5 7 95.7.7.7.7.7 7 INNOVATIVE FLUID POWER PN#0208195 / 1. / ACU110212