Hydraulic Hydrostatic Test Servo Actuators
Overview
FEATURING AN INNOVATIVE 8 POCKET HYDROSTATIC BEARING
While other actuators have the traditional 4 pocket bearing design, the Moog Hydrostatic Bearing Hydraulic Servo Actuators include an innovative 8 pocket hydrostatic bearing design. This yields much improved side load test capabilities up to 60% of stall, compared to traditional 4 pocket actuators which are limited to side loads up to 40% of stall.
- Moog’s new 8 pocket design increases your test capabilities significantly
- Higher forces can be reached with less leakage flow
- Use less oil with lower maintenance
- The Moog Hydrostatic bearing actuator requires a smaller HPU for a compact and cleaner hydraulic application over traditional designs
ADVANCED CUSHION DESIGN FOR HIGHER RELIABILITY AND SAFETY
Moog Engineers took a traditional actuator design and made significant improvements to develop a truly better cushioning system. The actuator incorporates this advanced design to ensure safety and prevent equipment damage. This actuator series features a cushion at each end to ensure that the actuator will be decelerated before reaching end of stroke in both directions.
- Dampens force for test reliability
- Each cushion design is physically tested to ensure proper functioning
- Provides true active cushioning in a properly sealed system
Specifications
| Frame Size | Force Rating kN (kip) | Stroke Length mm (in) | Rod Diameter mm (in) | Cylinder Bore Diameter mm (in) | Piston Area sq cm (sq in) | Cushion Stroke mm (in) |
|---|---|---|---|---|---|---|
| 3 | 30 (6.6) | 152, 204, 254, 306 (6, 8, 10, 12) | 80 (3.15) | 92 (3.62) | 16.21 (2.51) | 25 (0.98) |
| 4 | 38 (8.5) | 152, 204, 254, 306 (6, 8, 10, 12) | 80 (3.15) | 95 (3.70) | 20.62 (3.20) | 25 (0.98) |
| 5 | 50 (11) | 152, 204, 254, 306 (6, 8, 10, 12) | 80 (3.15) | 99 (3.90) | 26.71 (4.14) | 25 (0.98) |
| 7 | 100 (22) | 152, 204, 254, 306 (6, 8, 10, 12) | 100 (3.94) | 130 (5.12) | 54.19 (8.40) | 25 (0.98) |
| 8 | 160 (35) | 152, 204, 254, 306 (6, 8, 10, 12) | 100 (3.94) | 145 (5.71) | 86.59 (13.42) | 25 (0.98) |
