通用規(guī)格（Generalspecifications）步距精度………………5%溫升……………………80℃ Max環(huán)境溫度………………-20℃~+50℃絕緣電阻………………100MΩMin 500VDC耐壓……………………500V AC 1minute徑向跳動(dòng)………………最大0.06mm（450g負(fù)載）軸向跳動(dòng)………………最大0.08mm（450g負(fù)載） 電氣規(guī)格（Specifications）型號(hào)步距角電機(jī)長(zhǎng)度保持轉(zhuǎn)矩額定電流相電阻相電感轉(zhuǎn)子慣量電機(jī)重量ModelStepAngle（°）LengthL(mm)HoldingTorque(N.m)Current(A/Phase)Resistance(Ω)Inductance(mH)Rotorinertia(g.cm2)Weight(Kg)STM57HB41-02A1.8410.392.01.41.41200.45STM57HB51-03A510.723.01.650.92750.65STM57HB56-03A561.03.00.751.13000.7STM57HB76-03A761.53.01.01.64801.0STM57HB85-03A851.83.01.453.05201.2STM57HB115-03A1152.03.02.23.55801.5 外形尺寸（Dimension） 型號(hào)軸徑SWM57HB41-026.35mmSWM57HB51-036.35mmSWM57HB56-036.35mmSWM57HB76-036.35mmSWM57HB85-036.35mmSWM57HB115-038mm 適配驅(qū)動(dòng)器型號(hào)：2QHB860A測(cè)試電壓：38VDC