Motor Type | SMH40—53028ENL | SMH40—103028ENL |
Rated power Pn (W) | 50 | 100 |
Rated torque Tn (Nm) | 0.16 | 0.32 |
Rated speed nn(rpm) | 3000 | 3000 |
Rated current In(A) | 0.7 | 1.2 |
DC Link Voltage UDC(V) | 300 | 300 |
Maximum torque Tm(Nm) | 0.48 | 0.96 |
Maximum current Im(A) | 2.1 | 3.6 |
Standstill torque Ts(Nm) | 0.176 | 0.352 |
Standstill current Is(A) | 0.77 | 1.32 |
Voltage constant Ke (V/krpm) | 16 | 16 |
Torque constant Kt (Nm/A) | 0.265 | 0.265 |
Resistance line-line RL (Ω) | 16.6 | 5.53 |
Inductance line-line LL (m H) | 14 | 6 |
Electrical time constant τe (ms) | 0.84 | 1.08 |
Mechanical time constant τm (ms) | 1.28 | 0.86 |
Rotor moment of inertia Jm (kgcm²) | 0.031 | 0.059 |
Pole number | 8 | 8 |
Max. voltage rising du/dt (kV/μs) | 8 | 8 |
Insulation class | F | F |
Max. radial force Fr (N) | 120 | 120 |
Max. axial force Fa (N) | 60 | 60 |
Weight (Kg) | 0.5 | 0.73 |
Feedback device | 2500p/rev incremental encoder |
Temperature sensor | n.a. |
Cooling method | Totally enclosed non-ventilated |
Protection level | IP64 |
Environmental conditions | Temperature | -20℃～40℃ |
Humidity | Below 90%RH(No dewing) |
Environment | Far away active gas, combustible gas, oil drop, ash. |
Installation altitude | Up to 1000m:rated power Above 1000m:1.5% power Decreasing per 100m,max.4000m |
Rating conditions | Mounting | Aluminum flange 175*200*10mm |
Temperature | 60K housing temperature ring at 40℃ ambient |
