Silencer® Series High Speed Brushless DC Motors
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Overview
Specifications
Resources
Features
- Inside rotor construction for quick acceleration
- 4 pole motors for high speed applications
- Compact size
- Continuous torque to 78.0 oz-in
- High energy neodymium magnets
- Safe, arcless operation
- High speed capability – up to 35,000 rpm
- High torque per dollar ratio
Benefits
- Operation at any single speed - not limited to AC frequency
- Motor life is not limited to brush or commutator life
- An essentially linear speed / torque curve
- Efficient operation without losses associated with brushes and commutation or armature induction
- Precise, variable speed control
- Extremely quiet operation
- Long-life operation
Markets
- Medical equipment - pumps, blowers and centrifuges
- Scanners
- Packaging equipment and printing products
- HVAC equipment (air handling)
Specifications
Model | Motor Diameter | Available Lengths | Voltage Ratings (VDC) | Range-Rated Torque (oz-in) |
Range-Rated Speed (rpm) | Range-Rated Power (watts) |
BN12HS | 1.20 in | 1.30 - 2.80 in 33.0 - 71.1 mm |
12/24/36 | 1.2 - 4.2 | 18450-35670 | 21 - 60 |
BN23HS | 2.25 in | 1.41 - 2.91 in 35.8 - 73.9 mm |
24/36/48 | 3.5 - 21.0 | 13285-19818 | 49 - 232 |
BN34HS | 3.40 in | 2.50 - 3.50 in 63.5 - 88.9 mm |
24/50/100 | 34 - 78 | 9340-14640 | 381 - 591 |