代理美國Newmark NLS4真空定位平臺,NLS4線性平臺,線性滑軌,高精度電動平移臺,微型線性平臺

NLS4真空定位平臺

DSC2990

NLS4系列線性滑軌提供XY和XYZ配置。NLS4線性平臺的真空兼容版本在尺寸上與標(biāo)準(zhǔn)NLS4相同。NLS4真空定位平臺的每個部分都經(jīng)過修改,以最小化虛擬泄漏和氣體釋放。所有鋁部件均經(jīng)過透明銥處理,軸承使用Braycote 601EF潤滑脂潤滑,所有電線均采用特氟龍絕緣。步進(jìn)電機(jī)和限位開關(guān)專為真空應(yīng)用設(shè)計(jì)。緊固件采用不銹鋼制成,并在盲孔中通風(fēng),以消除虛擬泄漏。驅(qū)動系統(tǒng)采用不銹鋼ACME絲杠和乙縮醛塑料驅(qū)動螺母。驅(qū)動螺母提供零間隙操作,能夠自動調(diào)整磨損,以確保在整個平臺使用壽命內(nèi)保持零間隙。使用線性導(dǎo)軌軸承可提供平穩(wěn)的運(yùn)動、高負(fù)載能力和剛性。由于滑塊在整個行程中得到支撐,因此可以實(shí)現(xiàn)良好的懸臂負(fù)載能力。電機(jī)和信號線長0.6米(24英寸),并配有DB-9連接器。請注意,DB-9連接器不兼容真空環(huán)境。

NLS4真空定位平臺技術(shù)參數(shù):

Travel50mm (2″), 100mm (4″), 150mm (6″), 200mm (8″), 250mm (10″), 300mm (12″), 350mm (14″), 400mm (16″), 500mm (20″), 600mm (24″)
Resolution1.5875 mm/rev lead0.03 μm @ 50,000 steps/rev motor resolution
6.35 mm/rev lead0.13 μm @ 50,000 steps/rev motor resolution
Maximum Speed1.5875 mm/rev lead10 mm/second
6.35 mm/rev lead50 mm/second
Maximum Load22.6 kg (50 lb)
Repeatability Bidirectional10 μm
Accuracy0.0006 mm/mm
Stage WeightNLS4-2 = 1.3 kg (3 lb) | NLS4-4 = 2.1 kg (4.7 lb) | NLS4-6 = 2.4 kg (5.3 lb)
NLS4-8 = 2.5 kg (5.7 lb) | NLS4-10 = 2.8 kg (6.3 lb) | NLS4-12 = 3.1 kg (6.9 lb)
MaterialAluminum
FinishClear Irridite
Operating Temperature0°C to 50°C (motor case should not exceed 80°C)


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