RA2-1/10

The RA2-1/10 Amplifier Card/Module features a coil resistance at 20°C of 3.3 Ω and a hysteresis of ≤ 5%, making it highly reliable. Manufactured by Bosch Rexroth, this module supports hydraulic fluid temperature ranges from -40 to +100°C, a protection class rating of IP 65/69K/66, and a maximum solenoid current of 1.8A at 12V or 1.2A at 24V.

Coil Resistance At 20°c (cold): 3.3 Ω
Hydraulic Fluid Temperature Range: -40 to +100 °C
Hydraulic Fluid Viscosity Range: 5 to 400 mm^2/s
Hysteresis: ≤ 5%
Load Cycles: 10 million
Max Coil Resistance (hot): 5.8 Ω
Maximum Coil Temperature: 150 °C
Maximum Permitted Degree Of Contamination: Class 20/18/15 (ISO 4406)
Maximum Solenoid Current: 1.8A (12V), 1.2A (24V)
Protection Class (din En 60529): {'K4': 'IP 65', 'K40': 'IP 69K', 'C4': 'IP 66'}
Step Response (0 To 100% And 100 To 0%): 180 ms (with pS = 10 bar)
Supply Voltage: 12V DC, 24V DC
Switch-on Duration: 100%
Type: Analog Amplifier
Weight: 0.84 kg