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) |
