Name HMS E52 Commissioned Unknown Launched 25 January 1917 | Laid down 25 January 1917 Fate Sold, 3 January 1921 Construction started 25 January 1917 Length 55 m | |
Displacement 662 long tons (673 t) surfaced807 long tons (820 t) submerged Builder | ||
HMS E52 was a British E class submarine ordered from Yarrow Shipbuilders, Scotstoun but was transferred on 3 March 1915 to William Denny and Brothers, Dumbarton. She was laid down on 25 January 1917 and was commissioned on an unknown date. E52 sank the U-boat UC-63 near the Goodwin Sands, Dover Straits on 1 November 1917. E52 was sold on 3 January 1921 at Brixham.
Design
Like all post-E8 British E-class submarines, E52 had a displacement of 662 tonnes (730 short tons) at the surface and 807 tonnes (890 short tons) while submerged. She had a total length of 180 feet (55 m) and a beam length of 22 feet 8.5 inches (6.922 m). She was powered by two 800 horsepower (600 kW) Vickers eight-cylinder two-stroke diesel engines and two 420 horsepower (310 kW) electric motors. The submarine had a maximum surface speed of 16 knots (30 km/h; 18 mph) and a submerged speed of 10 knots (19 km/h; 12 mph). British E-class submarines had fuel capacities of 50 tonnes (55 short tons) of diesel and ranges of 3,255 miles (5,238 km; 2,829 nmi) when travelling at 10 knots (19 km/h; 12 mph). E52 was capable of operating submerged for five hours when travelling at 5 knots (9.3 km/h; 5.8 mph).
E52 was armed with a 12-pounder QF gun mounted forward of the conning tower. She had five 18 inches (460 mm) torpedo tubes, two in the bow, one either side amidships, and one in the stern; a total of 10 torpedoes were carried.
E-Class submarines had wireless systems with 1 kilowatt (1.3 hp) power ratings; in some submarines, these were later upgraded to 3 kilowatts (4.0 hp) systems by removing a midship torpedo tube. Their maximum design depth was 100 feet (30 m) although in service some reached depths of below 200 feet (61 m). Some submarines contained Fessenden oscillator systems.