Linear actuator specifications: Input voltage DC12V Maximum load current 3A No-load current 0.8A Stroke length: 150/200/250/300/450mm Speed 10mm/s Maximum thrust 900N/200LBS/90KG Duty cycle 25% Working temperature -26C ~ +65C Protection grade IP54 Material aluminum alloy color as shown in the picture Certification: CE Installation size: Minimum installation size (distance between the front and rear holes when the push rod is fully retracted): 150mm motor is 255mm 200mm motor is 305mm 250mm motor is 355mm 300mm Motor is 405mm 450mm Motor is 555mm Motor Fully developed product sizes: 150mm Motor is 405mm 200mm Motor is 505mm 250mm Motor is 605mm 300mm Motor is 705mm 450mm Motor is 1005mm Linear actuator features: Heavy duty and durable motor. High quality aluminum alloy material. High performance motor. Built-in high quality limit switch. Low noise design, noise level is less than 60 decibels. Linear actuators for multi-purpose applications. Commonly used in the automotive, medical device and engineering industries. With CE&SGS certification. Motor controller specifications: Input voltage 830V Output voltage 830V Fuse 10A/30V Reverse connection protection Yes Remote control distance 100m/328ft On/off power supply Stable voltage Yes Timeout protection Yes Operating temperature -20 to + 60 Control mode Jog control motor controller Features: Wide voltage design, working voltage range is DC 8-30V. Overcurrent, overload, short circuit protection. It can control forward and reverse rotation of DC motor or control bidirectional DC load. Wireless remote control with learning function for easy coding. Using millions of address codes, it is independent and highly reliable. Using a highly sensitive receiver, the remote control distance is greater than 100m. With restricted ports. Packing list: 1 x linear actuator 1 x set of installation accessories 1 x wireless remote control motor controller 1 x control box