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22JM20K-20STH
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22JM20K-20STH

1.8° 20mm, Nema 8, 配22mm行星齿轮箱步进电机
选件:
  • 22JM20K-20STH

    编码器

  • 22JM20K-20STH

    齿轮箱

  • 22JM20K-20STH

    接插件

  • 22JM20K-20STH

    刹车

混合式步进行星齿轮减速电机  (内齿圈材质:金属)

Planetary Gear Stepping Motor  (Ring Gear Material: Metal)


FL20STH 22JMS20K

Φ22行星减速器,允许转矩范围:0.6N.m~2.0N.m

22mm Planetary Gearbox,Permissible Load Range: 0.6N.m~2.0N.m


行星齿轮减速器  Planetary Gearhead

内齿圈材料 Ring material金属 metal
输出轴轴承形式  Bearing at output滚动轴承Ball bearings
最大允许径向负载(离法兰10mm处)
Max. Radial load(10mm from flange)
50N
最大允许轴向负载 Max. shaft axial load30N
径向间隙(测量点尽量接近法兰)Radial play of shaft(near to flange)≤0.08 mm
轴向间隙 Axial play of shaft≤0.3 mm

FL20STH混合式步进电机性能  FL20STH Hybrid Stepping Motor Specifications

Model No.额定电压每相电流每相电阻每相电感保持转矩引出线数转动惯量重 量长度L1适配减速比

Rated VoltageCurrent/PhaseResistance/Phaselnductance/PhaseHoldingTorque# of LeadsRotor lnertiaWeightLength L1Max. Gear Ratio
单轴 Single ShaftVAΩmHg.cm
kg-m2gmm
FL20STH33-0604A3.90.66.51.718042.0x10

-7

6033≤1:369
FL20STH42-0804A4.320.85.41.530043.6x10

-7

8042≤1:264


行星减速器性能  Planetary Gearbox Specifications

减 速 比   Reduction ratio3.715.181419275171100139189264369
 精确减速比   Accurate Reduction Ratio63/1757/113969/2893591/1873249/121250047/4913226233/3179204687/2057185193/1331538861/28571119000/42433661450/9929
减速级数 Number of gear trains1234
减速器长度(L2)  Length(L2) mm23.43036.442.8
最大额定转矩 kg.cm Max. rated torque6102020
瞬间允许转矩 kg.cm Short time permissible torque20306060
效 率 Efficiency %0.90.810.730.66
背隙(无负载时)Backlash at no-load0.6°1.0°1.5°1.5°
重 量 Weight g31374349


该款电机可以根据客户需求定制。

The motor can be designed &manufactured with customized request.



电机尺寸

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