Audited Supplier
FF-130
Hydraulic
Custom Design
Precision Control System and Product
40, 50, 60 L/Min
40mA
Moog 34
609
Carton
national standard
Nanjing China
848180
Product Description
FF-130
Double flapper-nozzle force feedback, two stage electro-hydraulic flow control servo valve
Affordable Replacement for Moog 34
Features
Rated current, coil resistance and inductance
Double flapper-nozzle force feedback, two stage electro-hydraulic flow control servo valve
Affordable Replacement for Moog 34
Features
- Quality performance, high dynamic response, reliable operation and long life.
- Die forging stainless steel body, compact design, light weight and large flow.
- The cable location either over "P", "R", "1"or "2" choice.
- Supply pressure ranging from 500 to 4000 psi.
Performance data:
| ITEM | MODEL FF-130 | |
| SUPPLY PRESSURE[MPa] | 2~28 | |
| RATED SUPPLY PRESSURE Ps[MPa] | 21 | |
| RATED FLOW Qn[L/min] | 40,50, 60 | |
| RATED CURRENT In [mA] | 40 | |
| HYSTERESIS [ % ] | ≤4 | |
| THRESHOLD [ % ] | ≤1 | |
| LINEARITY[ % ] | ≤7.5 | |
| SYMMETRY[ % ] | ≤10 | |
| PRESSURE GAIN[%Ps/1% In] | >30 | |
| INTERNAL LEAKAGE[L/min] | ≤2 | |
| NULL BIAS[ % ] | ≤±3 | |
| NULL SHIFT WITH TEMPERATURE[ % ] | ≤5 | |
| FREQUENCE RESPONSE | AMPLITUDE RATIO WITH (-3dB)[ Hz ] | ≥100 |
| PHASE LAG WITH (-90°)[ Hz ] | ≥100 | |
| WORKING TEMPERATURE[ ºC ] | -30~ +135 | |
| NET WEIGHT[ kg ] | 0.60 | |
Rated current, coil resistance and inductance
| RESISTANCE OF EACH COIL AT 20ºC(Ω) | RATED CURRENT (mA) | PROXIMATE COIL INDUCTANCE(H) | ||||
| Differential, parallel or individual coils | series | differential | series | individual | parallel | |
| 80 | 40 | 20 | 0.98 | 2 | 0.58 | 0.5 |
