high precision, high transmission efficiency and long life
Model：MC1958-01
The MC1958-01 brushless DC slotless motor is ultra cost optimized without compromising on premium performance. The MC1958-01 BLDC mini motor is an ideal choice for downsizing and optimizing handheld applications.
Diameter:
19mm
Rated Voltage:
36V
Stall Torque:
447mNm
Stall Current:
71.6A
Constant torque:
6.3mNm/A
Speed Constant:
1515rpm/V
Max. efficiency (%):
86
| Motor Data | |
|---|---|
| Nominal voltage(V) | 36 |
| No load speed(rpm) | 54400 |
| No load current (A) | 0.405 |
| Nominal speed (rpm) | 51500 |
| Nominal torque (max. continuous torque) (mNm) | 23.9 |
| Nominal current (max. continuous current) (A) | 4.21 |
| Stall torque(mNm) | 447 |
| Stall current(A) | 71.6 |
| Max. efficiency (%) | 86 |
| Characteristics | |
|---|---|
| Terminal resistance phase to phase (Ω) | 0.473 |
| Terminal inductance phase to phase (mH) | 0.054 |
| Torque constant (mNm/A) | 6.3 |
| Speed constant (rpm/V) | 1515 |
| Speed/torque gradient (rpm/mNm) | 121.7 |
| Mechanical time constant (ms) | 10.13 |
| Rotor inertia (gcm2) | 9.32 |
| Thermal data | |
|---|---|
| Thermal resistance housing-ambient | - |
| Thermal resistance winding-housing | - |
| Thermal time constant winding | - |
| Thermal time constant motor | - |
| Ambient temperature | -20~+125°C |
| Max. winding temperature | +125°C |
| Mechanical data (preloaded ball bearings) | |
|---|---|
| Max. speed | 80 000 rpm |
| Axial play at axial load | < 3 N 0 mm |
| 12 N > 3 N max. 0.1 mm | |
| Radial play | preloaded |
| Max. axial load (dynamic) | 3.2 N |
| Max. force for press fits (static) | 29 N |
| Max. radial load, 2 mm from flange | 15 N |
You can provide your product requirements to our sales team, and we will select or design the most suitable combination solution for you.
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