Electronically commutated sensorless motor, slotless stator design,Hollow shaft
| Gear | |||
|---|---|---|---|
| - | - | - | - |
| Brushless Motor | |
|---|---|
| BMN02-0593 | - |
| - | - |
| Encoder | |
|---|---|
| - | - |
| Driver | |
|---|---|
| SOD12ST | - |
| - | - |
magnet
Specifications
| BMN02-0593 | ||
|---|---|---|
| Rated voltage[V] | 4 | Calculated value |
| Stall torque[mNm] | 0.01 | Calculated value |
| Stall current[mA] | 43 | |
| Terminal resistance[Ω] | 93.00 | |
| Back-EMF constant[mV/rpm] | 0.024 | |
| Torque constant[mNm/A] | 0.23 | |
| Operating speed[rpm] | 100‐6,000 | |
| Direction of rotation | CW/CCW |
Orbray's micro motor BMN02-0593 belongs to the world's smallest class of hollow shaft motors. Since optical fibers can be run through the hollow shaft, it is possible to construct ultra-compact optical actuators, which are expected to contribute to breakthroughs in leading medical and industrial fields, such as OCT* and endoscopy. Based on this hollow shaft motor technology, Orbray developed an Optical Radial-scanning Bore Inner Digitizer for use in the industrial measurement field. This system is capable of 3D measurement of the inner circumference of small-diameter holes in components – data which was previously limited and challenging to collect. Orbray aims to meet the needs of cutting-edge medical and industrial fields with our hollow shaft micro motor.
* Optical Coherence Tomography = technology that uses near infrared rays to take tomographic images of samples.
Application Example
- Medical / analytical measuring device
- Development of evaluation technology for internal state and progression of wear of important equipment such as infrastructure equipment, vehicles, and aircraft
- Construction of ultra-compact manipulators that have limited wiring space
