Configured Part Number
BL23E48-02-Y20-A0-B12F
Configure This Motor
High Precision Planetary 20:1 Ratio
Single Shaft
No Encoder
Molex Connector
12 inch (30.50 cm)
Unit Price:
$500.79
Inventory:
10 Available in 10 Business Days
Ships:
10 Business Days
QTY
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BL23 Series - Rapid Prototyping MotorsBL23E48-02BLDC Motor
Quick Facts
BL23E48-02 Standard BLDC Motors
BL23E48-02 Standard BLDC Motors
Motor Specifications
| Phase | 3 |
| Number of Poles | 4 |
| Frame Size | 2.200 in |
| NEMA Size | NEMA 23 |
| Body Length (Dimension A) | 4.780 in |
| Rated Voltage | 48 VDC |
| Rated Output Power | 180 W |
| Rated Speed | 4000 RPM |
| Max Speed | 5000 RPM |
| Rated Torque | 60.89 oz-in |
| Rated Current | 4.5 A |
| Max Torque | 120.37 oz-in |
| Resistance | 0.44 ohm |
| Terminal Inductance | 0.54 mH |
| Torque Constant | 13.595 oz-in/A |
| Rotor Inertia | 2.49 oz-in² |
| Weight | 3.748 lbs |
| Back EMF Constant | 9.09 V/kRPM |
| Electrical Time Constant | 1.2 ms |
| Mechanical Time Constant | 2.4 ms |
Dimensions
| Model | DIM. A (length) in MAX |
|---|---|
| BL23E48-02 | 4.780 in |
Torque Curves
- Peak Range
- Continuous Range
Speed
RPM
Motor Operating Specifications
| Hall Effect Angle | 120° electrical Angle |
| Radial Play | 0.002 in @ 0.992 lbs |
| End Play | 0.003 in @ 99.208 lbs |
| Max. Radial Force | 0.787 in @ 16.799 lbs |
| Max. Axial Force | 3.373 lbs |
| Insulation Class | Class B |
| Dielectric Strength | 500 VDC for 1 minute |
| Insulation Resistance | 100 Ω Min. 500 VDC |
| Ambient Operating Temperature | -4 °F to 122.00 °F |
| Storage Temperature | -4 °F to 212.00 °F |
| Humidity Range (%) | 85% (RH) non-condensing |
| Direction Of Rotation | CCW |
PIN OUTS
| PIN # | COLOR | PHASE |
| 1 | RED | VCC (+5V) |
| 2 | ||
| 3 | YELLOW | HV |
| 4 | BLUE | HW |
| 5 | BLACK | GND |
| 6 | ORANGE | HU |
| PIN # | COLOR | PHASE |
| 1 | BLUE | W |
| 2 | ORANGE | U |
| 3 | YELLOW | V |
Encoder Options
Gearbox Options
| Stage | Dimension A |
| 1 | 106mm (4.17in) |
| 2 | 127.5mm (5.02in) |
| Stage | 1 | 2 | |||
|---|---|---|---|---|---|
| Ratio | 5 | 10 | 20 | 50 | |
| Nominal Output Torque | Nm | 60 | 40 | 50 | 60 |
| Emergency Stop Torque | Nm | 3 times nominal output torque | |||
| Nominal Input Speed | RPM | 5000 | |||
| Max Input Speed | RPM | 10000 | |||
| Max Radial Load | N | 1377 | |||
| Max Axial Load | N | 765 | |||
| Efficiency η | % | 90 | 85 | ||
| Backlash | arcmin | <5 | <7 | ||
| Protection Class | IP65 | ||||
| Service Life | hr | 20000 | |||
| Weight | kg | 1.4 | 1.6 | ||
| Operating Temperature | °C | -20 to 90 | |||
| Lubrication | synthetic lubrication oils | ||||
| Noise (n = 3000 rpm) | dB(A) | 56 | 54 | 58 | 55 |
| Mass Moment of Inertia | kg-cm² | 0.13 | 0.13 | 0.03 | 0.03 |
BL23 Series
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