• SMC RB Shock Absorber (M6 to M27, Basic / With Cap)
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SMC RB Shock Absorber (M6 to M27, Basic / With Cap)

SMC RB Shock Absorber (M6 to M27, Basic / With Cap)

SMC RB series self-compensating hydraulic shock absorber, M6 to M27 thread, in basic and cap-attached (RBC) versions.

Key features

  • Orifice design absorbs a wide range of energy, from high-speed light loads to low-speed heavy loads, without adjustment
  • Strong body allows direct positioning; usable without an external stopper
  • Cap-attached type (RBC) with resin cap; replacement caps RBC08C to RBC27C (RB0604 has no cap version)
  • Hex nut and stopper nut options (J, N, S, SJ, SN) are ordered as suffixes; 2 hex nuts supplied as standard

Specifications

Collision speed 0.3 to 1.0 m/s (RB0604), 0.05 to 5.0 m/s (others)
Ambient temperature -10 to 80°C (no freezing)
Max. operating frequency 80 cycle/min (M6/M8) to 10 cycle/min (M27)
Max. allowable thrust 150 N (RB0604) to 2942 N (RB2725)
Accessories (standard) 2 hex nuts
Options J: 3 hex nuts, N: no nut, S/SJ/SN: with stopper nut
Source SMC Korea catalog RB/RBL/RBQ (SMCKR_RB_RBL_RBQ.pdf), p. 1299 (PDF p. 1, 5)
RB0604 Thread: M6x0.75 | Stroke: 4 mm | Max. energy: 0.5 J | Type: Basic
RB0805 Thread: M8x1.0 | Stroke: 5 mm | Max. energy: 0.98 J | Type: Basic
RBC0805 Thread: M8x1.0 | Stroke: 5 mm | Max. energy: 0.98 J | Type: With cap
RB0806 Thread: M8x1.0 | Stroke: 6 mm | Max. energy: 2.94 J | Type: Basic
RBC0806 Thread: M8x1.0 | Stroke: 6 mm | Max. energy: 2.94 J | Type: With cap
RB1006 Thread: M10x1.0 | Stroke: 6 mm | Max. energy: 3.92 J | Type: Basic
RBC1006 Thread: M10x1.0 | Stroke: 6 mm | Max. energy: 3.92 J | Type: With cap
RB1007 Thread: M10x1.0 | Stroke: 7 mm | Max. energy: 5.88 J | Type: Basic
RBC1007 Thread: M10x1.0 | Stroke: 7 mm | Max. energy: 5.88 J | Type: With cap
RB1411 Thread: M14x1.5 | Stroke: 11 mm | Max. energy: 14.7 J | Type: Basic
RBC1411 Thread: M14x1.5 | Stroke: 11 mm | Max. energy: 14.7 J | Type: With cap
RB1412 Thread: M14x1.5 | Stroke: 12 mm | Max. energy: 19.6 J | Type: Basic
RBC1412 Thread: M14x1.5 | Stroke: 12 mm | Max. energy: 19.6 J | Type: With cap
RB2015 Thread: M20x1.5 | Stroke: 15 mm | Max. energy: 58.8 J | Type: Basic
RBC2015 Thread: M20x1.5 | Stroke: 15 mm | Max. energy: 58.8 J | Type: With cap
RB2725 Thread: M27x1.5 | Stroke: 25 mm | Max. energy: 147 J | Type: Basic
RBC2725 Thread: M27x1.5 | Stroke: 25 mm | Max. energy: 147 J | Type: With cap
Shock AbsorbersSMC
17 product codes available in this family
Sourced direct from KoreaExport-ready supplyCompetitive pricing
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SMC RB Shock Absorber (M6 to M27, Basic / With Cap)

Brand SMC·Shock Absorbers

Available part numbers (17)

RB0604, RB0805, RBC0805, RB0806, RBC0806, RB1006, RBC1006, RB1007, RBC1007, RB1411 + 7 more — see full table ↓

How to order

Send the SMC part numbers and quantities through our RFQ form or to info@prosourcemro.com. We confirm price, availability and lead time within 1 business day — no account needed.

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Product codes & specifications
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Product codeSpec
RB0604Thread: M6x0.75 | Stroke: 4 mm | Max. energy: 0.5 J | Type: Basic
RB0805Thread: M8x1.0 | Stroke: 5 mm | Max. energy: 0.98 J | Type: Basic
RBC0805Thread: M8x1.0 | Stroke: 5 mm | Max. energy: 0.98 J | Type: With cap
RB0806Thread: M8x1.0 | Stroke: 6 mm | Max. energy: 2.94 J | Type: Basic
RBC0806Thread: M8x1.0 | Stroke: 6 mm | Max. energy: 2.94 J | Type: With cap
RB1006Thread: M10x1.0 | Stroke: 6 mm | Max. energy: 3.92 J | Type: Basic
RBC1006Thread: M10x1.0 | Stroke: 6 mm | Max. energy: 3.92 J | Type: With cap
RB1007Thread: M10x1.0 | Stroke: 7 mm | Max. energy: 5.88 J | Type: Basic
RBC1007Thread: M10x1.0 | Stroke: 7 mm | Max. energy: 5.88 J | Type: With cap
RB1411Thread: M14x1.5 | Stroke: 11 mm | Max. energy: 14.7 J | Type: Basic
RBC1411Thread: M14x1.5 | Stroke: 11 mm | Max. energy: 14.7 J | Type: With cap
RB1412Thread: M14x1.5 | Stroke: 12 mm | Max. energy: 19.6 J | Type: Basic
RBC1412Thread: M14x1.5 | Stroke: 12 mm | Max. energy: 19.6 J | Type: With cap
RB2015Thread: M20x1.5 | Stroke: 15 mm | Max. energy: 58.8 J | Type: Basic
RBC2015Thread: M20x1.5 | Stroke: 15 mm | Max. energy: 58.8 J | Type: With cap
RB2725Thread: M27x1.5 | Stroke: 25 mm | Max. energy: 147 J | Type: Basic
RBC2725Thread: M27x1.5 | Stroke: 25 mm | Max. energy: 147 J | Type: With cap

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