| APM |
Auxliary Power Module
|
| ASM |
Asynchronous Servo Motor |
| Bld |
Bleeder |
| BLDC |
Brushless DC Servo Motor |
| Br_Ena |
Brake enabled |
| Ck |
Tilting rigidity |
| Ck2 |
Gearbox tilting rigidity at output |
| Conty_Cooling |
Cont curve y: Cooling method/type |
| Conty_dT |
Cont curve y: delta T rating |
| Conty_Px_F |
Cont curve y: Point x force |
| Conty_Px_n |
Cont curve y: Point x speed |
| Conty_Px_T |
Cont curve y: Point x torque |
| CoolTyp |
Cooling type |
| Ct |
Torsional rigidity |
| Ct2 |
Gearbox torsional rigidity at output |
| d1max |
Gearbox max input shaft diameter |
| dPol |
Pole length for linear motor |
| dPr |
Length of linear motor primary part |
| ED |
Duty cycle |
| EDcont |
Gearbox continuous operation duty cycle |
| EDp% |
Bleeder duty cycle margin |
| EDb_p% |
Bleeder duty cycle margin |
| EZ |
Duty cycle time |
| EZcont |
Gearbox continuous operation duty cycle time |
| Eff |
Gearbox/Transformation efficiency |
| Eff_Ch |
Chopper efficiency |
| Eff_Inf |
Infeed/Regen efficiency |
| Eff_Inv |
Inverter efficiency |
| Effmax |
Gearbox/Transformation max efficiency point on
efficiency curve |
| ESM |
Energy Storage Module |
| ESM_V0 |
ESM bus voltage lower, when Vdc < ESM_V0 then ESM
supplies energy to the bus |
| ESM_V1 |
ESM bus voltage upper, when Vdc > ESM_V1 then ESM
stores energy from the bus |
| ESS |
Energy Storage
Solution
|
| ExM |
Expansion Module |
| F1AMax |
Max axial force at input |
| F1AN |
Nominal axial force at input |
| F1RMax |
Max radial force at input |
| F1RN |
Nominal radial force at input |
| F1RTyp |
Input load speed de-rating type |
| F2AMax |
Max axial force at output |
| F2AN |
Nominal axial force at output |
| F2RMax |
Max radial force at output |
| F2RN |
Nominal radial force at output |
| F2RTyp |
Output load speed de-rating type |
| Fa |
Axial force |
| Fatt |
Linear motor attractive force between primary and
secondary parts |
| Fo |
Motor rated continuous standstill force |
| Fr |
Radial force |
| fs |
Inverter frequency |
| FW |
Field Weakening |
| G |
Generating |
| GM |
Gear motor |
| Hydr |
Hydraulic |
| I |
Current |
| i |
Gearbox/Transformation reduction ratio |
| Ic_max |
Chopper rated max current |
| Icont |
Inverter/Motor continuous current |
| IM |
Inertia mismatch |
| Imax |
Inverter/Motor rated max current |
| Inf |
Infeed |
| Inv |
Inverter |
| Io |
Inverter/Motor rated continuous current |
| Ipeak |
Inverter/Motor peak current |
| J |
Gearbox/Transformation inertia at input |
| J |
Inertia |
| Jm |
Motor rotor inertia |
| Jload_T1 |
Load inertia at transformation 1 input |
| J1 |
Gearbox/Transformation inertia of input stage only |
| J2 |
Gearbox/Transformation inertia of output stage only |
| jt |
Backlash |
| jt2red |
Gearbox backlash at output - reduced |
| jt2std |
Gearbox backlash at output - standard |
| KB |
Kinetic Buffer
|
| KB_V0 |
KB bus voltage lower, when Vdc < KB_V0 then KB
supplies energy to the bus |
| KB_V1 |
KB bus voltage upper, when Vdc > KB_V1 then KB stores
energy from the bus |
| ke |
Motor voltage constant |
| kt |
Motor torque constant |
| kto |
Motor torque constant at standstill |
| L |
Inductance |
|
Lh |
Service life (hours) |
|
L10c |
Service life (cycles) estimated with 90%
reliability |
|
L10d |
Service life (distance) estimated with 90%
reliability |
|
L10h |
Service life (hours) estimated with 90% reliability |
| L10h1 |
Input bearing service life (hours) estimated with 90%
reliability |
| L10h2 |
Output bearing service life (hours) estimated with 90%
reliability |
| LF |
Load factor |
| LFTyp |
Load factor type |
| Lh1Typ |
Input bearing service life calculation type |
| Lh2Typ |
Output bearing service life calculation type |
| m |
mass |
| M |
Motoring |
| M1KMax |
Max tilting moment at input |
| M1KMaxStop |
Max tilting moment at input in Max-Stop mode |
| M1KN |
Nominal tilting moment at input |
| M2KMax |
Max tilting moment at output |
| M2KMaxStop |
Max tilting moment at output in Max-Stop mode |
| M2KN |
Nominal tilting moment at output |
| Mech |
Mechanical |
| Mot |
Motor |
| mPr |
Mass of linear motor primary part |
| mUL |
Mass of unbalanced load |
| ηmech |
Pump hydraulic mechanical/torque efficiency |
| ηtot |
Pump total efficiency |
| ηvol |
Pump volumetric efficiency |
| n/a |
Not available |
| n |
Speed |
| n1BN |
Gearbox input bearing rated speed |
| n2BN |
Gearbox output bearing rated speed |
| n1max |
Gearbox/Transformation max input speed |
| n2max |
Gearbox/Transformation max output speed |
| n2N |
Gearbox/Transformation rated mean output speed |
| nm |
Mean speed |
| nmax |
Max speed |
| nN |
Rated mean speed |
| P |
Power |
| p |
Number of rotary motor pole pairs |
| P_nmax |
Pinion max speed |
| Pb_cont |
Bleeder continuous power |
| Pb_ed% |
Bleeder power margin at duty cycle |
| Pb_peak |
Bleeder peak power |
| Pc_cont |
Chopper continuous power |
| Pc_peak |
Chopper peak power |
| Pcont |
Continuous power |
| Peaky_Px_F |
Peak curve y: Point x force |
| Peaky_Px_n |
Peak curve y: Point x speed |
| Peaky_Px_T |
Peak curve y: Point x torque |
| Peaky_Vbus |
Peak curve y: Bus voltage |
| Ped% |
Bleeder power margin at duty cycle |
| PF |
Power Factor, COS(Φ) |
| PG |
Power Group |
| Pmax |
Max power |
| Pmp |
Pump |
| PMSM |
Permanent Magnet Servo Motor |
| Po_cont |
Output continuous power |
| Po_max |
Output max power |
| Po_peak |
Output peak power |
| Pps |
Infeed Peak Supply Power Limit (see Supply Peak Power
Optimization) |
| Ppr |
Infeed Peak Regen Power Limit (see Supply Peak Power
Optimization) |
| Pr_cont |
Regenerative continuous power |
| Pr_max |
Regenerative max power |
| Pr_peak |
Regenerative peak power |
| Px_E_Elev |
Point x elevation for elevation de-rating curve |
| Px_E_LF |
Point x load factor for elevation de-rating curve |
| Px_Eff_Eff |
Point x efficiency for rated efficiency curve |
| Px_Eff_n1 |
Point x input speed for rated efficiency curve |
| Px_T_LF |
Point x load factor for temperature de-rating curve |
| Px_T_Temp |
Point x temperature for temperature de-rating curve |
| Px_Tmax_n1 |
Point x input speed for rated max output torque
curve |
| Px_Tmax_T2 |
Point x output torque for rated max output torque
curve |
| Px_TN_n1 |
Point x mean input speed for rated nominal output torque
curve |
| Px_TN_T2 |
Point x output torque for rated nominal output torque
curve |
| R |
Resistance |
| Rb |
Bleeder resistance |
| rUL |
Radius of unbalanced load |
| s |
Gearbox stages |
| SF |
Shock factor |
| SP / SØ |
Supply number of phases |
| SV |
Supply voltage |
| SVmax |
Supply maximum voltage |
| SVmin |
Supply minimum voltage |
| T |
Torque |
| T012 |
Gearbox no load running torque at input |
| T1max |
Gearbox/Transformation max input torque |
| T2Estop |
Gearbox max Estop output torque |
| T2m |
Gearbox/Transformation mean/nominal output torque |
| T2max |
Gearbox/Transformation max output torque |
| T2Max |
Gearbox/Transformation max rated output torque |
| T2MaxSF |
Gearbox max rated output torque with shock factor |
| T2N |
Gearbox rated output torque |
| T2NSF |
Gearbox continuous rated output torque with shock
factor |
| Tbr |
Brake holding torque |
| Tbr_max |
Brake rated max holding torque |
| Tmax |
Motor max rated torque
Resistor max operating temperature |
| Tb_max |
Resistor max operating temperature |
| To |
Motor rated continuous standstill torque |
| tOL |
Infeed/Inverter overload time |
| tOLC |
Infeed/Inverter overload cycle time |
| Tpeak% |
Peak torque margin |
| Trev |
Gearbox reverse torque |
| Trms |
RMS torque |
| Trms% |
RMS torque margin |
| Typ1 |
Gearbox input type |
| Typ2 |
Gearbox output type |
| Vz |
Bus voltage |
| Vz0 |
Nominal bus voltage |
| Vz1 |
Threshold bus voltage (when regen/chopper engage) |
| Vzmax |
Max allowed bus voltage |
| Vmax |
Max voltage / Bus threshold voltage |
| Vt0 |
Target Bus Lower Voltage (see Supply Peak Power
Optimization) |
| Vt1 |
Target Bus Upper Voltage (see Supply Peak Power
Optimization) |
| Wb_max |
Bleeder max energy disspation |
| Wmax |
Max energy disspation |
