尺寸图(Drawing)

RKI5-3P-230xH 尺寸图

RKI5-3P-230xH 尺寸图 — 外径 310 f8、对中径 300/230/226,定子高度 HP、转子高度 HS,含外壳与冷却进出水口距离(HP0/HP1)、轴向与直角电缆螺钉高度(HP2/HP3),以及转子内径 DSA/DSN。磁体配置 R20 与 R22,轴向电缆出线 2×4G10。

系列说明

RKI 与 RKIB 为内转式(internal running)永磁同步扭矩马达,转子为内建式。定子为水冷叠片铁芯全封装结构。RKI 转子的永磁体整合于叠片组中,叠片组提供磁回路;转子仅可由内侧单边以对中环对中,并于对中环端面固定。叠片组将涡流损耗降至最低,使转子发热低于 RIB,不限制马达转速,可达更高转速与机械功率。磁体配置变体 R20、R22、V22 对应不同成本效益比。RKI5-3P-230xH 依主动高度(active height)分为 230×50 至 230×150。

几何资料(Geometric Data)

数值说明

容差范围 ±10%。各栏为「尺寸 × 磁体配置(magnet configuration)」组合。型式中 D×H 代表「有效气隙直径 × 主动高度」(单位 mm)。

几何资料 符号 单位 230×50 230×50 230×75 230×75 230×100 230×100 230×125 230×125 230×150 230×150
磁体配置与绕组(Magnet configuration & Winding design)
磁体配置(Magnet configuration) R20R22R20R22R20R22R20R22R20R22
绕组设计(Winding design) Z2Z2Z2Z2Z3.3Z3.3Z3.3Z3.3Z4Z4
电源电缆(Power cable) 1×4G101×4G101×4G101×4G102×4G102×4G102×4G102×4G103×4G103×4G10
质量与高度(Mass & Height)
转子质量(Mass, secondary part)mSkg 9.710.213.614.317.418.321.222.425.026.5
定子质量(Mass, primary part)mPkg 17.417.424.324.330.330.343.343.349.249.2
转子高度(Height, secondary part)HSmm 7979104104129129154154179179
定子高度(Height, primary part)HPmm 9595120120145145170170195195
外壳与冷却进水口距离(Distance housing–cooling inlet)HP0mm 27273131272728282929
冷却进出水口距离(Distance cooling inlet–outlet)HP1mm 393948488080109109133133
轴向电缆螺钉高度(Height, axial cable screw)HP2mm 40.540.540.540.540.540.540.540.540.540.5
直角电缆螺钉高度(Height, right-angle cable screw)HP3mm 48.548.548.548.548.548.548.548.548.548.5
直径与螺纹(Diameters & Threads)
转子螺纹节圆直径,组装侧(Thread pitch diameter, secondary, assembly side)DSTAmm 200200200200200200200200200200
转子内径,组装侧(Inner diameter, secondary, assembly side)DSAmm 145145145145145145145145145145
转子内径,非组装侧(Inner diameter, secondary, non-assembly side)DSNmm 145145145145145145145145145145
转子螺纹(Thread, secondary part)TSS×TDS M8×14M8×14M8×14M8×14M8×14M8×14M8×14M8×14M8×14M8×14
转子螺纹,数量×节距nS×TPS° 24×1524×1524×1524×1524×1524×1524×1524×1524×1524×15
定子螺纹,电缆侧(Thread, primary part, cable side)TSPC×TDPC M5×10M5×10M5×10M5×10M5×10M5×10M5×10M5×10M5×10M5×10
定子螺纹,电缆侧,数量×节距nPC×TPPC° 23×1523×1523×1523×1521×1521×1543×7.543×7.539×7.539×7.5
定子螺纹(Thread, primary part)TSP×TDP M5×10M5×10M5×10M5×10M5×10M5×10M5×10M5×10M5×10M5×10
定子螺纹,数量×节距nP×TPP° 24×1524×1524×1524×1524×1524×1548×7.548×7.548×7.548×7.5

性能资料(Performance Data)

数值说明

容差范围 ±10%。各栏为「尺寸 × 磁体配置 × 绕组设计」组合。冷却水进水温度(nominal feed temperature)+20 °C。

性能资料 符号 单位 230×50
R20 · Z2
230×50
R22 · Z2
230×75
R20 · Z2
230×75
R22 · Z2
230×100
R20 · Z3.3
230×100
R22 · Z3.3
230×125
R20 · Z3.3
230×125
R22 · Z3.3
230×150
R20 · Z4
230×150
R22 · Z4
扭矩(Torques)
极限扭矩(Ultimate torque)TuNm 3815225617727511029939112611261117
峰值扭矩(Peak torque)TpNm 353475529703710937887112610651117
连续扭矩,冷却(Continuous torque, cooled)TcwNm 201252317396421532536671643814
扭矩 at Icw2 eff 与 nlw2Tcw2Nm 185229291360387484493610592740
扭矩 at Icw2 eff 与 nlw3Tcw3Nm 12215591167174293212391239623
连续扭矩,无冷却(Continuous torque, not cooled)TcNm 88104135160180209222255265307
零速扭矩,冷却 at Isw eff(Stall torque, cooled)TswNm 153189236294324395412498495604
齿槽扭矩(Cogging torque)TcogNm 1.31.51.92.22.32.72.93.33.54.0
转速(Speeds)
极限转速 at Ip eff 与 UDCLnlpmin⁻¹ 10111010694681895875719710865886
拐点转速(Knee speed)nlwmin⁻¹ 1271116685077510709798557871019930
额定转速 S1,冷却(Rated speed S1, cooled)nlwS1min⁻¹ 500500500500500500500500500500
运行转速 FS at Icw2 eff 与 UDCLnlw2min⁻¹ 1297117986778310879888697951035938
极限转速 at Icw2 eff 与 UDCL(连续运行)nlw3min⁻¹ 2200160022001200220014001800110022001150
电流(Currents)
有效极限电流(Effective ultimate current)Iu effA 141.8141.8141.8141.8236.4236.4236.4181.2335.9190.4
有效峰值电流(Effective peak current)Ip effA 113.5113.5113.5113.5189.1189.1189.1181.2268.8190.4
有效连续电流,冷却(Effective continuous current, cooled)Icw effA 47.047.049.349.382.882.884.484.4119.9119.9
高速连续运行有效电流 S1(Effective continuous current for higher speeds)Icw2 effA 42.342.344.444.474.674.676.076.0107.9107.9
有效连续电流,无冷却(Effective continuous current, not cooled)Ic effA 18.718.719.119.131.231.230.830.843.543.5
有效零速电流,冷却(Effective stall current, cooled)Isw effA 33.833.835.535.559.659.660.860.886.486.4
功率损耗(Power losses)
功率损耗 at TpPlpW 49044904631363138039803995068730112665652
功率损耗 at TcwPlwW 1097109715541554201120112468246829252925
功率损耗 at TcPlcW 133133178178219219251251295295
机械功率(Mechanical power)
最大额定功率(Max. rated power)Pmax S1W 28000260002100021000400004300040000450005500075000
电气特性值(Electrical characteristic values)
直流汇流排电压(DC link voltage)UDCLV 600600600600600600600600600600
电阻,相对相(Electrical resistance, phase to phase)R20Ω 0.250.250.330.330.150.150.180.180.100.10
电感,相对相(Inductance, phase to phase)LmH 2.81.83.82.51.71.12.11.41.20.8
反电动势常数,相对相(Back EMF constant, phase to phase)kûV/(rad/s) 3.84.65.86.84.75.55.96.85.05.8
一般特性值(General characteristic values)
极对数(Number of pole pairs)P 15151515151515151515
电机常数 at +20 °C(Motor constant)kmNm/√W 7.69.010.112.012.214.114.016.115.417.9
扭矩常数(Torque constant)kTNm/A 4.75.67.18.45.86.77.28.36.17.1
马达温度断电门槛(Motor temperature switch-off threshold)ϑPTC°C 100100100100100100100100100100
轴向吸力(Axial attraction)FakN 0.430.670.430.670.430.670.430.670.430.67
径向吸力(Radial attraction)FrkN/mm 4.95.17.37.79.710.212.112.814.615.3
惯性矩,转子(Moment of inertia, secondary part)Jkg·m² 0.0920.0960.1280.1340.1650.1730.2020.2120.2390.251
冷却条件(Cooling conditions)
体积流量(Volume flow)dV/dtl/min 3.13.14.54.55.85.87.17.18.48.4
进水温度(Nominal feed temperature)ϑnf°C 20202020202020202020
冷却水温差(Cooling water temperature difference)∆ϑK 5.05.05.05.05.05.05.05.05.05.0

注意:所有数值容差范围 ±10%。具约束力的资料与图面将另行协议提供,建议在马达设计阶段向 Schaeffler 工程师寻求支援。规格如有更改,恕不另行通知。

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