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Wei Xiu zhu
WhatsApp:+852 5796 0986
Wechat:13395077993
Zhejiang Yiwu Beixun Automation Technology Co., Ltd
China (Zhejiang) Pilot Free Trade Zone, No. 2 Chunpai Road, Beiyuan Street, Yiwu City, Jinhua City, 7F 7059
Website：www.bxplc2.com
Email:3076784238@qq.com
The MOOG D955-2101 is a high-performance servo valve designed for precise control of hydraulic systems. It belongs to MOOG’s D955 series of servo valves, which are known for their reliability, accuracy, and durability in industrial applications.
This servo valve utilizes a two-stage design with a torque motor-driven pilot stage and a sliding spool main stage. The integrated feedback mechanism ensures accurate positioning and excellent dynamic response, making it suitable for applications requiring precise control of position, velocity, or force.
Related series products:
MOOG D955-2013/D
MOOG D955-2017
MOOG D955-0097
2. Specifications
Hydraulic Specifications
| Maximum Operating Pressure | 350 bar (5,000 psi) |
| Rated Flow | 0-225 l/min (0-60 gpm) at Δp 70 bar |
| Flow Gain | 5-50 l/min per volt (typical) |
| Leakage | Less than 1.5 l/min at 350 bar |
| Operating Temperature Range | -20°C to +70°C (-4°F to +158°F) |
| Hydraulic Fluid | Mineral oil, phosphate ester, water-glycol |
Electrical Specifications
| Input Signal | ±10 VDC, ±20 mA, or ±50 mA |
| Coil Resistance | 10-200 ohms (depending on configuration) |
| Coil Inductance | 5-50 mH (depending on configuration) |
| Power Consumption | 1-5 watts (depending on configuration) |
| Response Time | 4-32 ms (100% step response at 210 bar) |
| Frequency Response | -3 dB at 50-500 Hz (depending on load) |
Note: Specifications are based on typical values for MOOG D955 series servo valves. For exact specifications of the D955-2101 model, please refer to the official MOOG datasheet.
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