HVM 065 2015 © Jos. Schneider Optische Werke GmbH Features ... · 2015_3 Schneider - Kreuznach...
Transcript of HVM 065 2015 © Jos. Schneider Optische Werke GmbH Features ... · 2015_3 Schneider - Kreuznach...
2015
_3
Schneider - KreuznachServomotion
Servo Control Valve HVM 065
Features• Robust and compact design • USB interface parametrizable for specifi c
applications• High power reserve of the linear motor• Reduced requirements for oil cleanliness• Qmax = 40 l/min at ∆p = 70 bar• pmax = 315 bar• Hydraulic and electric zero adjustment• Emergency movement without electrical power
possible• Maximum energy effi ciency by minimized
leakage design
We accept no responsibility for any errors and reserve the right of modifi cation without further notice.
2015 © Jos. Schneider Optische Werke GmbH
Jos. Schneider Optische Werke GmbHRingstraße 13255543 Bad KreuznachGermanyBusiness Unit Servohydraulictel: +49 671 601-278fax: +49 671 601-327email: [email protected]
Servo Control ValveHVM 065
Applications• Automotive• Testing• Plastic and rubber• Dosing technology• Sheet processing• Machine tools• Pilot systems• Adhesive application systems• Energy / Windpower• Low pressure hydraulic
Servo Control Valve HVM 065
Technical Data Hydraulic Data
Compact, electrohydraulic 4/3-way proportional valve with linear flow characteristic curve and position feedback of piston. The single-stage design in size 6 with a strong proportional linear motor as well as the digital onboard digital elec-tronics is ideal for demanding hydraulic control tasks.
Excellent dynamic and static characteristics are achieved by the newly-developed linear motor in connection with the digital electronics of the integrated position control loop. A good resolu-tion is reached by the high power reserve of the linear motor even with lower oil-purity classes. The proven, low leakage single-stage construction method guarantees maximum energy efficiency.
Through a protected USB interface the servo control valve is custom configured with a standard PC or laptop. The digital electronics allows an optimum setting to be transferred to other systems.
Operating pressure pmax 315 bar
Return pressure max. pRmax 10 bar
Rated flow ∆p 70 bar QN 5/10/20/40 l/min
Zero flow Q < 2,5 %
Hysteresis H < 0,1%
Threshold sensitivity E < 0,1%
Threshold span S < 0,1%
Linear deviation L ± 5 % QN
Pressure gain Vp > 0,2 PB/1 % of set point
Overlap standard h -1 to +3 %
Step response time t < 8 ms
Operating temperature range ϑ 253 → 343 K
Temperature drift < 1 % / 50 K
Viscosity range of fluid 10 to 1000 mm2/s
Fluid standard ISO VG 10 → 68
Filtration (recommended) ISO4406 Kl.16/14/11
Electrical DataElectrical connection 6 + PE at DIN 43563Power supply 24VDC (20…28V)
Signal input Voltage Current (parametrizable)
0…10V0…± 20 mA4….. 20 mA
Signal direction PIN D → PIN E
Flow direction +10V = P → A / B→ TProtection level IP 65
EMV EN 61000-6-2 EN 61000-6-4
Service connection USB type B
Cutaway
Symbol SizeISO 4401 size 03DIN 24340 NG6
Flow diagram
Pressure gain
Bode diagram
Characteristic Curves