Find a productLamb® 8.4" Bypass Tangential Vacuum Motors
Reach sealed vacuums up to 152" of H2O or flow rates up to 166 CFM. The motors were designed to increase efficiency, extend brush, bearing and battery life as well as to improve noise.
Features & Benefits
Higher Efficiency
Achieves overall fan-motor efficiencies of ~43% with less input power due to new fan designs and motor laminations.
Bearing Protection
Eliminates the number one failure mode for wet pickup applications (bad bearings). Prevents grease washout of bearings.
Low Noise
Registers three decibels lower in overall sound — and about five sones quieter when tested against other vacuum motors.
Extends Brush Life
Choose the patented Eternity brush option and increase the unit's average brush life from 700 hours to more than 1500 hours.
Product Details
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High Volt
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Low Volt
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Case Studies
| Features | |
|---|---|
| Models | Standard |
| Constructions | Diecast or Thermoset |
| Motor Designs | Comm Up |
| Discharges | Tangential Horn |
| Brushes | Eternity or Carbon Only |
| Fan Stages | 1 or 2 |
| Voltages | 120 or 240 |
| Performance | |
|---|---|
| Sealed Vacuum (In. of H20) | 110 - 152 |
| 7/8 Orifice Vacuum (In. of H20) | 67 - 75 |
| Open Airflow (CFM) | 135 - 166 |
| Peak Airwatts | 625 - 717 |
| Typical Operating Watts (7/8" Orifice) | 1530 - 1675 |
| Features | |
|---|---|
| Models | Standard |
| Constructions | Diecast or Thermoset |
| Motor Designs | Comm Up |
| Discharges | Tangential Horn |
| Brushes | Straight or Carbon Only |
| Fan Stages | 1 or 2 |
| Voltages | 12, 24 or 36 |
| Performance | |
|---|---|
| Sealed Vacuum (In. of H20) | 48 - 68 |
| 7/8 Orifice Vacuum (In. of H20) | 25 - 37 |
| Open Airflow (CFM) | 96 - 122 |
| Peak Airwatts | 150 - 264 |
| Typical Operating Watts (7/8" Orifice) | 425 - 725 |
| Model Number | Frame Size | Fan Stages | AC/DC | Volt | Motor Type | Alt Parts |
|---|---|---|---|---|---|---|
| 122133-00 | 8.4 | 1 | AC | 120 | 8.4 Premier Platform | N/A |
| 122165-00 | 8.4 | 1 | AC | 240 | 8.4 Premier Platform | N/A |
| 122170-18 | 8.4 | 1 | AC | 120 | 8.4 Premier Platform | N/A |
| 122171-07 | 8.4 | 1 | AC | 120 | 8.4 Premier Platform | N/A |
| 122172-18 | 8.4 | 1 | AC | 240 | 8.4 Premier Platform | N/A |
| 122173-18 | 8.4 | 1 | DC | 24 | 8.4 Premier Platform | N/A |
| 122174-18 | 8.4 | 1 | DC | 36 | 8.4 Premier Platform | N/A |
| 122175-00 | 8.4 | 2 | AC | 120 | 8.4 Premier Platform | N/A |
| 122176-01 | 8.4 | 2 | AC | 120 | 8.4 Premier Platform | N/A |
| 122176-17 | 8.4 | 2 | AC | 120 | 8.4 Premier Platform | N/A |
| 122176-18 | 8.4 | 2 | AC | 120 | 8.4 Premier Platform | N/A |
| 122177-00 | 8.4 | 2 | AC | 240 | 8.4 Premier Platform | N/A |
| 122178-17 | 8.4 | 2 | AC | 240 | 8.4 Premier Platform | N/A |
| 122178-18 | 8.4 | 2 | AC | 240 | 8.4 Premier Platform | N/A |
| 122178-32 | 8.4 | 2 | AC | 240 | 8.4 Premier Platform | N/A |
| 122180-18 | 8.4 | 2 | DC | 36 | 8.4 Premier Platform | N/A |
| 122185-07 | 8.4 | 1 | AC | 240 | 8.4 Premier Platform | N/A |
| 122207-18 | 8.4 | 2 | DC | 24 | 8.4 Premier Platform | N/A |
| 122243-07 | 8.4 | 2 | AC | 120 | 6.6 Premier Platform | N/A |
| 122257-07 | 8.4 | 1 | DC | 42 | 8.4 Premier Platform | N/A |
| 122257-18 | 8.4 | 1 | DC | 42 | 8.4 Premier Platform | N/A |
| 122257-46 | 8.4 | 1 | DC | 42 | 8.4 Premier Platform | N/A |
| 122259-07 | 8.4 | 2 | AC | 240 | 8.4 Premier Platform | N/A |
| 122501-00 | 8.4 | 2 | AC | 120 | 8.4 Premier Platform | N/A |
| 122501-07 | 8.4 | 2 | AC | 120 | 8.4 Premier Platform | N/A |
| 122501-27 | 8.4 | 2 | AC | 120 | 8.4 Premier Platform | N/A |
| 122502-00 | 8.4 | 2 | AC | 120 | 8.4 Premier Platform | N/A |
| 122503-00 | 8.4 | 2 | AC | 120 | 8.4 Premier Platform | N/A |
| 122504-00 | 8.4 | 2 | AC | 240 | 8.4 Premier Platform | N/A |
| 122559-00 | 8.4 | 2 | AC | 240 | 8.4 Premier Platform | N/A |
| 122647-07 | 8.4 | 2 | AC | 240 | 8.4 Premier Platform | N/A |
| 122647-33 | 8.4 | 2 | AC | 240 | 8.4 Premier Platform | N/A |
| 122661-00 | 8.4 | 2 | AC | 120 | 8.4 Premier Platform | N/A |
| 122698-01 | 8.4 | 2 | AC | 120 | 8.4 Premier Platform | N/A |
| 122698-07 | 8.4 | 2 | AC | 120 | 8.4 Premier Platform | N/A |
| 122699-07 | 8.4 | 2 | AC | 240 | 8.4 Premier Platform | N/A |
| 122723-00 | 8.4 | 2 | AC | 120 | 8.4 Premier Platform | N/A |
Markets & Applications
Providing the Highest Quality Vacuum Motors and Blowers For. . .
Animal Grooming Equipment
Carpet Extractors / Scrubbers
Central
Vacuums
Vacuums
Industrial
Vacuums
Vacuums
Material Handling Equipment
And So
Many More!
Many More!
Why Bison
Design Expertise, Customizable Solutions & Integration Support
Bison® engineers understand technical challenges and can provide customers so much more than an off-the-shelf part. We are a true technology partner – oftentimes becoming an extension of our customers’ design teams. We help solve problems as well as offer customizable solutions and integration support.
Engage with our engineers, locate an authorized distributor or connect with customer and technical support.