The A-B 440T-MDCSE20AAAB Trapped Key Interlock is an advanced safety device designed to ensure operator safety by preventing unauthorized access to machinery or hazardous areas. It integrates seamlessly into industrial control systems to provide reliable interlocking mechanisms.

Technical Parameters Parameter Value Notes Displacement 90 cm³/rev 5.49 in³/rev Maximum Operating Pressure 420 bar 6,090 psi (continuous) Rated Pressure 350 bar 5,075 psi Peak Pressure 450 bar 6,525 psi (intermittent) Rated Speed 1800 rpm Recommended operating speed Maximum Speed 2400 rpm Absolute maximum Minimum Speed 600 rpm For proper lubrication Volumetric Efficiency ≥ 97% At rated conditions Overall Efficiency ≥ 92% At rated conditions DF Control Characteristics Electro-Hydraulic Proportional: Precise electronic control of pump displacement Pressure Compensation: Automatic pressure control capability Flow Control: Proportional flow regulation Load Sensing: Optional system optimization Multiple Control Modes: Pressure, flow, power control Physical Specifications Parameter Specification Shaft Type SAE Standard Mounting SAE 2-bolt type "C" Port Size SAE 1-1/4" (No. 12) Electrical Control Specifications Parameter Specification Control Signal 0-10V DC or 4-20mA Supply Voltage 24V DC ±10% Current Consumption 1.5A maximum Response Time < 30 ms Hysteresis < 1.5% Protection Rating IP65 Rotation Right-hand (clockwise) Weight Approx. 38 kg (83.8 lb) Length ~285 mm (11.2 in) Width ~220 mm (8.7 in)

The SICK GTB10-R3811 is a compact photoelectric proximity sensor from the G10 series. It uses the principle of background suppression to ensure reliable object detection without being influenced by reflective backgrounds. Equipped with an infrared LED light source and a PNP switching output, the sensor offers stable performance in a wide range of industrial automation tasks. With a rugged IP67 housing, fast response time, and high detection accuracy, it is well-suited for machine integration and material handling applications.