609 FF-106A Electro-Hydraulic Flow Control Servo Valve

• Customization: Available
• Power: Hydraulic
• Precision Control: Custom Design
• Model NO.: FF-106A
• Leading Manufacturer and Supplier: Precision Control System and Product
• Rated Flow: 63 or 100 L/Min
• Rated Current: 15 or 40mA
• Affordable Replacement for Moog: Moog 760
• Transport Package: Carton
• Specification: national standard
• Trademark: 609
• Origin: Nanjing China
• HS Code: 848180
• Production Capacity: 50-1000 Per Month

Product Description

FF-106 A

Double flapper-nozzle force feedback, two stage electro-hydraulic flow control servo valve

Affordable Replacement for Moog 760

Features

1. High static precision, quick dynamic response.
2. Reliable operation and long life.
3. An optional fifth supply port available on order.

 

Performance data:

ITEM		MODEL FF-106A/63	MODEL FF-106A/218
			MODEL FF-106A/234
SUPPLY PRESSURE[MPa]		2~28	2~28
RATED SUPPLY PRESSURE Ps[MPa]		21	21
RATED FLOW Qn[L/min]		63	100
RATED CURRENT In [mA]		15	40
HYSTERESIS [ % ]		≤4	≤4
THRESHOLD [ % ]		≤1	≤1
LINEARITY[ % ]		≤7.5	≤7.5
SYMMETRY[ % ]		≤10	≤10
PRESSURE GAIN[%Ps/1% In]		>30	>30
INTERNAL LEAKAGE[L/min]		≤3	≤3
NULL BIAS[ % ]		≤±3	≤±3
NULL SHIFT WITH SUPPLY PRESSURE (80~110% Ps)[ % ]		≤±2	≤±2
NULL SHIFT WITH RETURN PRESSURE (0~20% Ps)[ % ]		≤±2	≤±2
NULL SHIFT WITH TEMPERATURE (FOR EACH CHANGE OF 56 ºC)[ % ]		≤±4	≤±4
FREQUENCE RESPONSE	AMPLITUDE RATIO WITH (-3dB)[ Hz ]	≥40	≥40
	PHASE LAG WITH (-90°)[ Hz ]	≥50	≥50
WORKING TEMPERATURE[ ºC ]		-30~ +100	-30~ +100
NET WEIGHT[ kg ]		1.43	1.43

 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
200	15	7.5	2.41	5	1.8	1.5