Fluid Advance, Base
Work Supports
For Retracted Plunger Applications
- Work Supports are available in four capacities, 4 kN, 7.3, 11 kN and 17 kN.
- Normally retracted plungers do not interfere with part loading. Advance them with hydraulic pressure, exerting only spring force when contacting your part. Hydraulic pressure automatically sequences, and freezes the plunger properly against the part.
- Ventless configuration and built in wiper keeps chips and debris out, reducing the chance of plunger sleeve sticking or binding.
- Stainless steel plunger and sleeve assemblies help guard against corrosion in most machining environments.
- Standard G Series porting and alternate O-Ring manifold face seal is located in the base of the support for bolt down installation. The base can be removed for direct cartridge mounting.
- Heavy end effectors/contact points are not recommended.
* Support capacities are listed at 350 bar (35 MPa) maximum operating pressure. Support capacities for other pressures must be determined by consulting capacity charts.
** Interchangeable with many competitive products.
NOTE: Restrict the flow rate to a maximum of 2.13 l/min. Minimum fluid pressure 52 bar (5.2 MPa). DIN ISO 2768 T1 and T2 not applicable. The maximum system back-pressure a fluid advance work support can overcome is 0.7 bar (0.07 MPa). Return back-pressure greater than 0.7 bar (0.07 MPa) may cause slow or failed retraction.
For proper sealing, all mating surfaces should be flat within 0.08 mm, with a maximum surface roughness of 1.6 μm. Ra. Hydraulic oil feed holes for manifold mounting Ø 2.3 to Ø 5mm.
* Dimension AA applies to models 41-0070-04 and 41-0070-14 only.
** All models have one manifold mount pressure port that is plugged at the time of assembly. Refer to drawing ILMV100706 for the manifold mount pressure port location. For manifold mounting, remove the port plug and install the O-Ring (provided) at final installation.
NOTE: DIN ISO 2768 T1 and T2 not applicable.
| Model No. | Support Capacity (kN) | Mounting Style | Contact Force (N) | Stroke (mm) | Base Dimension (mm) | Retracted Height (mm) | Oil Capacity (cm³) |
|---|---|---|---|---|---|---|---|
| 41-0070-03 | 11 | Base - G 1/8 / Manifold | 13.5 - 44.5 | 6.5 | 31.5 X 41.5 X 58.5 | 82.5 | 3.1 |
| 41-0070-04 | 4.4 | Base - G 1/8 / Manifold | 4.4 - 26.7 | 6.5 | 23 X 33.5 X 44.5 | 62.5 | 2.6 |
| 41-0070-05 | 17 | Base - G 1/8 / Manifold | 26.5 - 53.5 | 12.5 | 25 X 73 X 81 | 82.5 | 10.7 |
| 41-0070-13 | 13.4 | Base - G 1/8 / Manifold | 13.5 - 44.5 | 12.5 | 31.5 X 41.5 X 58.5 | 95.5 | 3.4 |
| 41-0070-14 | 6.2 | Base - G 1/8 / Manifold | 4.4 - 26.7 | 12.5 | 23 X 33.5 X 44.5 | 75 | 2.8 |
| Model No. | A | B | C | D | E | F | G | H | J | K | L | M | N | P | Q | R | S | T | V | W | X | Y | Z | AA | AB | AC |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 41-0070-03 | M35 X 1.5 | 82.5 | 6.5 | 34 | 31.5 | 9 | 30 | 20.5 | 5 | 41.5 | 21 | 30.2 | 15.1 | 58.5 | 24 | 43.1 | 18.3 | 7.1 | 19 | M12 X 1.75 X 6.5 | G 1/8 | 10.5 | 10.5 | N/A | N/A | N/A |
| 41-0070-04 | M26 X 1.5 | 62.5 | 6.5 | 28.5 | 23 | 5.5 | 23 | 16 | 3.5 | 33.5 | 16.5 | 24.4 | 12.2 | 44.5 | 17.5 | 31 | 13 | 5.6 | 13 | M8 X 1.25 X 5 | G 1/8 | 9 | 8.5 | 7 | 9.7 | 17.5 |
| 41-0070-05 | M60 X 1.5 | 82.5 | 12.5 | 40 | 25 | 12.5 | 54 | 38 | 5 | 73 | 36.5 | 52.4 | 26.2 | 81 | 36.5 | 62.6 | 26.2 | 7.1 | 19 | M12 X 1.75 X 6.5 | G 1/8 | 16 | 10.5 | N/A | N/A | N/A |
| 41-0070-13 | M35 X 1.5 | 95.5 | 12.5 | 47 | 31.5 | 9 | 30 | 20.5 | 5 | 41.5 | 21 | 30.2 | 15.1 | 58.5 | 24 | 43.1 | 18.3 | 7.1 | 19 | M12 X 1.75 X 6.5 | G 1/8 | 10.5 | 10.5 | N/A | N/A | N/A |
| 41-0070-14 | M26 X 1.5 | 75 | 12.5 | 41 | 23 | 5.5 | 23 | 16 | 3.5 | 33.5 | 16.5 | 24.4 | 12.2 | 44.5 | 17.5 | 31 | 13 | 5.6 | 13 | M10 X 1.5 X 5 | G 1/8 | 9 | 8.5 | 7 | 9.7 | 17.5 |
| Model No. | Support Capacity (kN) | O-Ring Part Number | O-Ring Size | A | B | C | D | E |
|---|---|---|---|---|---|---|---|---|
| 41-0070-03 | 11 | 39-0020-09 | 9.25 X 1.78 mm | 14.1 | 6.35 | 9.91 | 1.78 | M12 X 1.75 - 6G |
| 41-0070-04 | 4.4 | 39-0510-59 | 6 X 1.5 mm | 9.75 | 5.0 | 6.05 | 1.19 | M8 X 1.25 - 6G |
| 41-0070-05 | 17 | 39-0020-09 | 9.25 X 1.78 mm | 14.1 | 6.35 | 9.91 | 1.78 | M12 X 1.75 - 6G |
| 41-0070-13 | 13.4 | 39-0020-09 | 9.25 X 1.78 mm | 14.1 | 6.35 | 9.91 | 1.78 | M12 X 1.75 - 6G |
| 41-0070-14 | 6.2 | 39-0000-69 | 7.65 X 1.63 mm | 11.43 | 5.0 | 7.67 | 1.19 | M10 X 1.5 - 6G |
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