Drive Selection: Solution Details
Drive System: 3242G048BX4 + 32/3R 989:1
Results of the Load Calculation
Load current | 125,85 | mA |
Load voltage | 52,83 | V |
Motor winding temperature | 43,53 | °C |
Motor housing temperature | 42,94 | °C |
Required motor torque | 6,55 | mNm |
Required motor speed | 5.933,35 | 1/min |
Output power | 2,44 | W |
Efficiency (over all) | 36,75 | % |
Overall Dimensions
Diameter | 32 | mm |
Length | 109,2 | mm |
Mass | 469 | g |
Motor Characteristic Data
(3242G048BX4)Nominal voltage | 48 | V |
Terminal resistance | 15,1 | Ω |
Torque constant | 83,7 | mNm/A |
No load speed | 5.500 | 1/min |
Stall torque | 265 | mNm |
Speed constant | 114 | 1/min/V |
Rotor inductance | 0,94 | mH |
Slope of n-M curve | 20,6 | 1/min/mNm |
Rotor inertia | 30 | gcm² |
Mechanical time constant | 6,5 | ms |
RTH2 Reduction | 30 | % |
Efficiency max. | 78 | % |

Gearhead Characteristic Data
(32/3R 989:1)Housing material | metal | |
Geartrain material | steel | |
Backlash at no load | 1 | ° |
Bearings on output shaft | ball bearings, preloaded | |
Shaft load, max. radial | 200 | N |
Shaft load, max. axial | 200 | N |
Shaft press fit force, max. | 250 | N |
Number of gear stages | 5 | |
Reduction ratio | 989 | :1 |
Calculated reduction | 988.89142857143 | :1 |
Continuous torque | 7 | Nm |
Mass | 290 | g |
Efficiency, max. | 62 | % |
Gearshaft diameter | 8 | mm |
Geahead diameter | 32 | mm |

Motor and Gearhead Preselection (optional)
Motor series | All |
Gear series | All |
Global settings
Ambient temperature | 22 | °C |
Available diameter, max. | 100 | mm |
Available length, max. | 400 | mm |
Available supply voltage, max. | 75 | V |
Advanced settings
Available current, max. | 1 | A |
Efficiency, min. | 10 | % |
RTH2 Reduction | Default of motor. See info. | i |

Your entries
Load transmission | Gear reduction | |
Required load speed | 1 | 1/min |
Required load torque | 21 | Nm |
Reduction ratio i0 | 6 | :1 |
Efficiency, max. | 90 | % |