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NEMA 140T THRU 449T 1 THRU 250HP
TEFC NEMA PREMIUM EFFICIENCY
Applications: Typical applications include operations where continuous or frequent duty is required. Constant torque operation is 10:1, Variable torque operation is from zero to base speed. Premium-efficiency motors are designed to conserve energy over extended time period. Class F insulated, 1.15 service factor.
Features: Low-lose electrical grade lamination steel. Cast iron frames, IP55 protection, double lip seal keeps moisture and contamination. Over size bearing, spike resistant magnet wire, conduit box fully gasket and ground lug in conduit box. Stainless steel nameplate. C&D face kits available.
注：訂貨須知
1、本樣本僅供用戶(hù)選型用，具體數(shù)據(jù)容有變動(dòng)。
2、訂貨時(shí)請(qǐng)注明電動(dòng)機(jī)型號(hào)、功率、額定電壓、額定頻率、調(diào)頻范圍（變頻電機(jī)）、安裝結(jié)構(gòu)型式、防爆標(biāo)志（防爆電機(jī)）、防護(hù)等級(jí)、接線盒進(jìn)線方式等。
3、對(duì)電動(dòng)機(jī)的調(diào)頻范圍、防護(hù)等級(jí)、軸承注排油結(jié)構(gòu)、接線盒進(jìn)線方式有特殊要求時(shí)，須在訂貨合同上注明，無(wú)注明者均按我公司常規(guī)標(biāo)準(zhǔn)供貨。