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特价出一台美国AP MACH 1 GTO全自动赤道仪

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发表于 2012-10-29 14:17 | 显示全部楼层 |阅读模式
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客户跑单,特价出一台,喜欢的抓紧,载重20公斤,精度可以达到1角秒,比高桥EM200精度还要高的小赤道仪。不含图片中的镜筒和脚架,单赤道仪本体,原价6950美金的套装含极轴镜和线,现不计运费和税,亏本出45000元。
Mach1---w-camera.jpg
ConstructionAll CNC machined aluminum bar stock, stainless steel, brass; stainless steel fasteners
Finishing and AssemblyEvery part is hand-finished and inspected. All assembly is done by hand, by highly skilled mount assembly staff.
Worm wheel - R.A./Dec.5.9" (150 mm), 225 tooth aluminum
Worm gear - R.A./Dec.Brass, 0.705" (17.9 mm) diameter
Axis shaft - R.A./Dec.2.36" (60 mm) diameter
Shaft axis bearings - R.A./Dec.3.1" (78 mm) diameter, 2 per axis
Latitude range 0 to 70 degrees with or without the polar scope attached, engraved scale
Azimuth adjustment Approximately 13 degrees (+/- 6.5 degrees from center)
Counterweight shaft1.125" (29 mm) diameter x 14.5" (368 mm) long [13.625" (346.1 mm) useable length], incl. washer and safety knob.
Optional counterweight shaft (M1053-A) available: 1.875" (48 mm) diameter x 10.7" (272 mm) long; fits inside Dec. axis for transport.
Weight of mountTotal: 32.1 lb. (14.6 kg)
R.A. axis/polar fork: 16.5 lb. (7.5 kg)
Dec. axis: 11.5 lb. (5.2 kg)
Counterweight shaft: 4.1 lb. (1.9 kg)
Capacity Approximately 45 lb. (20 kg) scope and accessories (not including counterweights), depending on length. Recommended for: Astro-Physics and similar fast refractors up to our 160 mm f7.5 Starfire EDF, 8-11" SCTs and 6-8" Maks.
These are only guidelines. Some telescopes are very long for their weight or heavy for their size and will require a larger mount. Remember also that imaging requirements are more rigid than visual observation.
Instrument mounting interface
Refer to list of suitable mounting plates below
Diameter of base5.800" (147.32 mm) diameter

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