609 FF-101 Electro-Hydraulic Flow Control Servo Valve

  • Model NO.: FF-101
  • Precision Control: Custom Design
  • Rated Flow: 1, 1.5, 2, 4, 6 or 8 L/Min
  • Affordable Replacement for Moog: Moog 30
  • Specification: National standard
  • HS Code: 848180
  • Power: Hydraulic
  • Leading Manufacturer and Suplier: Precision Control System and Product
  • Rated Curent: 10 or 40mA
  • Trademark: 609
  • Origin: Nanjing, China
FF-101

Double Flapper-Nozzle Force Feedback, Two Stage Electro-Hydraulic Flow Control Servo Valve

Affordable Replacement for Moog 30


Features:
  1. Quality performance, high dynamic response, reliable operation and long life.
  2. Stainless steel body, no bushing, compact design, small size and light weight.
  3. The cable location either over "P" or over "R" choice only.
*Servo valves with rated flow of 10-16 L/min available on request.
* Servo valves with even less internal leakage flow available on request.

Performance Data
ITEM MODEL FF-101
SUPPLY PRESSURE[Mpa] 2~28
 RATED SUPPLY PRESSURE Ps[MPa] 21
RATED FLOW Qn[L/min] 1,1.5,2,4,6 or 8
RATED CURRENT In [mA]  10 or 40
HYSTERESIS [ % ]  ≤4
THRESHOLD [ % ] ≤1
LINEARITY[ % ] ≤7.5
SYMMETRY[ % ] ≤10
PRESSURE GAIN[%Ps/1% In] >30
INTERNAL LEAKAGE[L/min] ≤0.25+5% Qn
NULL BIAS[ % ] ≤±3
NULL SHIFT WITH SUPPLY PRESSURE (80~110% Ps)[ % ] ≤±2
NULL SHIFT WITH RETURN PRESSURE (0~20% Ps)[ % ] ≤±2
NULL SHIFT WITH TEMPERATURE (-30~ +150 ºC)[ % ] ≤±4
FREQUENCE RESPONSE AMPLITUDE RATIO WITH (-3dB)[ Hz ] ≥100
PHASE LAG WITH (-90°)[ Hz ] ≥100
WORKING TEMPERATURE[ ºC ] -55~ +150
NET WEIGHT[ kg ] ≤0.20


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
50 40 20 0.28 0.57 0.15 0.13
700 10 5 3 6 2 1.7

One Winding Machine which all aspects performance reach the international  advance level.

Winding Machine mainly for winding and forming, suitable all kinds of yarns and meet for the requirement of forming.

Features:

Using high-performance servo motor to yarn guide,make the linear velocity reach over 800m/min, even reach 1800m/min, production efficiency will multiplied and reduce cost.

All-round intelligent control technology instead of mechanical structure, let machine performance reach the international advance level,it`s  easy and convenient for operation

Intelligent constant tension device,active unwinding device,automatic tracking overfeeding system,assure stabilization of shaping.

Yarn breaking device and length count device, use encoder to detect and control speed, promise the yarn produce consistency.

Using brushless motor driving, adjusting forming length and trimming angle intelligently, Soft edge density is controllable, ensure yarn forming density uniformity.

Winding Machine

Winding Machine,Winder Machine,Precise Winder,Hank Winding Machine

ZHEJIANG KAICHENG TEXTILE MACHINERY CO.,LTD , http://www.kaichengtex.com