The RB shock absorber has a specially designed orifice that compensates for varying speeds and loads to consistently decelerate loads without requiring additional adjustment. The double seal enclosure consists of a scraper and a rod seal, provides extra insurance against leakage. The RB series shock absorbers are available in five sizes and all withstand an impact speed of 16 ft/sec.
Copper-free Actuators Shock absorber/ Series RB J 5.1-2 SRBl 20-RB O.D. thread M8/M10/M14/M20/M27 D 5.1-7 SRBLl 20-RBL O.D. thread M10/M14/M20/M27 -X 20Technical Data 5.5-5 6, 10, 16, 20, 25, 32, 40, 50, 63, 80, 100, 125 Copper-free Actuators SMC Actuator Air Gripper Series Application Cylinder bore size (mm) Name of CAD file Page in Vol.3 Series/Variation Standard Copperfree 6 10 12 16 20 25 32 40 50 63 80 100
RB RA RC RF RE RD RJ SC SB SA Model MIS20-30 MIS20-20 MIS20-10 MIS12-30 MIS12-20 MIS12-10 8 6 6 M5 x 0.8 14 18 1.8 2.5 8 24 22.5 12 34 26 2.2 4 12 9 M8 x 1 10.5 11 12 Series MIW/MIS Auto Switch Mounting When mounting an auto switch, insert the switch in the switch mounting groove on the escapement from the bottom.
CY1H10-PS CY1H15-PS CY1H20-PS CY1H25-PS Bore size (mm) 10 15 20 25 Chromated (Except CY1H10) Anodized Anodized Anodized Anodized Anodized Series RB Nickel plated Set of the above nos. @9, #0, #1, #2, #3, #4 Seal kit includes @9 to #4. Order the seal kit, based on each bore size. Seal kit includes a grease pack (10: 5 and 10 g, 15 to 25: 10 g).
(mm) NA Model P M3 x 0.5 M5 x 0.8 M5 x 0.8 M5 x 0.8 Rc1/8 PA 22.5 25 41.5 50 69.5 PB 24 27 44 55 75.5 PC 8 10 12 14 14.5 PD 4.5 6 7 8.5 11 PE 2.2 2.8 2.7 2.7 RA M4 x 0.7 M5 x 0.8 M8 x 1 M8 x 1 RB 7 8 12 12 17 RC 2 2.5 4 4 6 RD 5.7 6 9 9 12.4 LC MA MB MC MD ME NB 4.5 7.5 9.5 12 16.5 MIW8-8 MIW12-12 MIW20-20 MIW25-25 MIW32-32 M3 x 0.5 M4 x 0.7 M6 x 1 22 34 43.5 58 73 28 37 54 71 80 7.5 11
) 20N (4.4 rb) 30N (6.6 rb) 30N (6.6 rb) Max. speed 100mm/s 200mm/s 30mm/s 80mm/s Positioning repeatability :tO.05mm i0.03mm Type ot guide Linear guide Operating temperature range s to 4o"C (40-105"F) Pitch (Nm) Statlc moment allowance Boll (Nm) Yaw (Nm) 4 Construction Com 1 0 Stopper B Sensor plate Sofl steel Chrcmated 12 Co!
Refer to the Series RB Specific Product Precautions for the replacement period.
MY3M Shock Absorber Specifications RB 0806 RB 1412 RB 2015 RB 1007 Model Max. energy absorption (J) 2.9 19.6 58.8 5.9 Stroke absorption (mm) 6 12 15 7 Max. impact speed (mm/s) 1500 1500 1500 1500 80 45 25 70 Max. operating frequency (cycle/min) Extended 1.96 6.86 8.34 4.22 Spring force (N) Compressed 4.22 15.98 20.50 6.86 Operating temperature range (C) 5 to 60 The shock absorber service
Basic style (Through-hole) Both ends tapped style: RQA/RDQA RA RA OA threads Both Ends Tapped Style mm Bore size (mm) RA OA 63 80 100 M10 x 1.5 18 M12 x 1.75 22 M12 x 1.75 22 Auto switch Minimum bending radius for lead wire 10 H thread effective depth C 4 x N through F Q 2 x 4 x OB depth of counter bore RB 2 x P (Rc, NPT, G) (Port size) 2 x cushion needle I D Z M E L B + Stroke A + Stroke
RB RA RC RF RE RD RJ SC SB SA Model MIS20-30 MIS20-20 MIS20-10 MIS12-30 MIS12-20 MIS12-10 8 6 6 M5 x 0.8 14 18 1.8 2.5 8 24 22.5 12 34 26 2.2 4 12 9 M8 x 1 10.5 11 Series MIW/MIS Auto Switch Mounting When mounting an auto switch, insert the switch in the switch mounting groove on the escapement from the bottom.
) 20N (4.4 rb) 30N (6.6 rb) 30N (6.6 rb) Max. speed 100mm/s 200mm/s 30mm/s 80mm/s Positioning repeatability :tO.05mm i0.03mm Type ot guide Linear guide Operating temperature range s to 4o"C (40-105"F) Pitch (Nm) Statlc moment allowance Boll (Nm) Yaw (Nm) 4 Construction Com 1 0 Stopper B Sensor plate Sofl steel Chrcmated 12 Co!
ML2B 0.030 0.060 + 0.048 0 Y-J010B 3.2 8 10 3.3 3.3 0.030 0.060 + 0.048 0 Y-J016B 6.5 12 10 5 5 C J G5-S CV MVGQ CC RB J D-X 20Data 10-15-9
Basic style (Through-hole/Both ends tapped common): CQSXB/CDQSXB 12 Auto switch Minimum lead wire bending radius 10 16 H thread effective depth C 2 x M5 x 0.8 2 x 4 x OB counterbore depth RB 2 x 4 x OA effective depth RA Note 1) 4 x N through Flat washer 4 pcs.
Right arm) RC (Left arm) XB R XC RW LB PB0.02 PD0.05 PC0.05 PA0.02 GC LA0.1 GB L C 2 x 2 x PH7 Depth D 2 x 2 x MM Depth J Hexagon socket head plug 2 x 2 x NPT 1/4 G Rc GA E B RD (mm) Bore size (mm) B C D E GA GC J L LA LB MM N P GB 50 63 92 48 12 13.7 95 166 95.5 12 376.6 155.5 78.4 M8 x 1.25 19 8 110 54 15 16.6 99 171.5 100.5 12 391.6 161 78 M10 x 1.5 22 10 Bore size (mm) PA PB PC PD R RB
CV Standard Stroke MVGQ Bore size (mm) Standard stroke CC 10 15, 30, 45, 60 16 15, 30, 45, 60 RB Made to Order Specifications (For details, refer to page 10-21-1.)
Refer to the Series RB Specific Product Precautions for the replacement period.
Standard type (through hole type) Double end tapped type: RQA, RDQA Double end tapped mm OA threads RA RA Bore size (mm) OA RA 63 80 100 M10 x 1.5 18 M12 x 1.75 22 M12 x 1.75 22 H thread effective depth C 4-N through 2 x 4-OB depth of counter bore RB Approx.
150, 175, 200, 250, 300, 350, 400 -X M5 x 0.8 M5 x 0.8 2-Rc 3/8 20M6 x 1.0 GC GA GB FA FB 6H7 depth XL 32 40 50 63 M8 x 1.25 PB 16 2-Rc 3/8 25, 50, 75, 100, 125, 150, 175, 200, 250, 300, 350, 400 Data M8 x 1.25 (Plug) G K JA JB 10 PA + Stroke M10 x 1.5 S Q C + Stroke B + Stroke M10 x 1.5 MC (RA) 17 + Stroke J A+ Stroke x 2 Bore size (mm) ML OA OB OL P PA PB X XA YY YL Z NN PW Q S R T RR RB
Basic style (Through-hole) Both ends tapped style: RQA/RDQA Both Ends Tapped Style OA threads RA RA Bore size (mm) OA RA 63 80 100 M10 x 1.5 18 M12 x 1.75 22 M12 x 1.75 22 H thread effective depth C 4-N through 2 x 4-OB depth of counter bore RB Approx.
absorbed energy of RB series shock absorbers is higher, and they can be used at high speed as well.