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845 Series: Guide Band – Split 45° – TC
The 845 Piston Series Guide Band is the ideal solutions where high side loads and deflections are present.
845 Series
The 845 series is a low-friction guide band made from MTC1, a high-compressive strength composite. This guide band is substantially stronger than olyamide-based materials and offers considerably lower water absorption. This new composite provides more accurate piston and rod guidance inside the cylinder under widely varying load conditions. Reduced bushing deformation allows the seals and wipers to perform at maximum efficiency, while minimizing the risk of scoring and abrasion.The 845 is split at a 45° angle, and the 890 is cut at 90° angle.
Installation Drawing
Material Ranges
The 845 Piston Series Guide Band is made from MTC1, a thermoset polyester resin reinforced with a synthetic fabric. Machined from MTC1 composite, compressive strength of 50,000 psi. Dimensionally stable in water-based fluids, low friction and easy to install. Available in large diameter up to 2 100 mmillieters.
| Polyester Resin Fabric | MTC1 |
| Polyester Resin Fabric (mill duty) | MT20 |
Temperature Ranges
MTC1/MTC20
°C
°F
hydraulic oil
-40…+120
hydraulic oil
-40…+248
water oil emulsions (HFA)
+5…+60
water oil emulsions (HFA)
+41…+140
water-glycol fluids (HFC)
-40…+60
water-glycol fluids (HFC)
-40…+140
polyol esters (HFD)
-40…+100
polyol esters (HFD)
-40…+140
Speed
1 m/s (3.3 ft/sec)
Speed
1 m/s (3.3 ft/sec)
Load
<50 n/mm (<7250 psi)
Load
<50 n/mm (<7250 psi)
CAD File
Engineered Performance
Built to Perform
The 845 Piston Series Guide Band is the ideal solutions where high side loads and deflections are present
Benefits
- Very accurate and precise guidance of the cylinder components
- Withstands very high side loads during operations
- Maximizes efficiency of the dynamic seals
- Wide temperature range
Applications
- Steel and aluminum processing
- Injection Molding Machines
- Mining
- Agricultural
- Construction
- Oil and gas
- Mobile hydraulics
