AMETEK Lamb 116355 Vacuum Motor for Beam Central Vacuum – Part# 206B
- Product SKU: 206B
- Category: Beam Central Vacuum Attachment Kit, Central Vacuum Parts & Accessories
- Order within
Quick Summary
The AMETEK Lamb 116355 vacuum motor is a brand-new replacement motor for compatible central vacuum systems and blowers. It operates at 220-240 volts and replaces only the 116355 motor.
Available from Ace Vacuums, with help matching parts to your Beam central vacuum system at our Fairfax and Leesburg, VA showrooms.
Quick Highlights
- Brand-new, not rebuilt motor
- AMETEK Lamb original motor
- 220-240 volt operation
- Two fan stages
- 377 AirWatts and 121 CFM
- Replaces only motor 116355
Product Overview
The Lamb 116355 motor is used in some central vacuum brands and models, including Flo-Master and Beam systems. The motor may also be marked 6355 or 11-6355.
Replacement involves three bolts and a couple of wires. The motor has replaceable carbon brushes, and there is no core trade-in for the old motor.
Key Features
- Exact motor replacement: This motor replaces only the Lamb 116355 motor.
- Two fan stages: The motor is built with two fan stages.
- 220-240 volt operation: The 116355 motor is rated for 220-240 volts and 50-60 hertz.
- Carbon brushes: The motor uses carbon brushes that can be replaced.
- Straightforward installation: Replacement involves three bolts and a couple of wires.
- Common failure signs: Replacement may be needed if the mini breaker pops, there is an electrical smell, excessive blue sparking, a click without motor operation, or the motor shuts down and later works again.
Beam Compatibility
This part is listed as the match for these Beam central vacuum models:
- Beam 677 (120V)
Check the model number on your power unit label before ordering. Our team can confirm the match if you are unsure.
Technical Specifications
| Specification | Details |
|---|---|
| Brand | AMETEK Lamb |
| Motor number | 116355 |
| Alternate markings | 6355 or 11-6355 |
| Part number | 206B |
| Voltage | 220-240 volts |
| Frequency | 50-60 hertz |
| Fan stages | 2 |
| Bottom diameter | 5.7 inches |
| Height | 7 inches |
| Bolt height | 2-1/4 inches |
| Waterlift | 97 inches |
| Airflow | 121 CFM |
| AirWatts | 377 |
| Amps | 5.2 |
| Compatibility | Flo-Master and Beam |
| Listed Beam model | 677 (120V) |
| Authorized Dealer | Ace Vacuums |
Best For
- Replacing a motor marked 116355, 6355, or 11-6355
- Compatible Flo-Master central vacuum systems
- Compatible Beam central vacuum systems
- Systems showing signs of a worn or failed motor
Not Ideal For
- Systems that do not use the 116355 motor
- Applications requiring a different voltage or motor number
- Installations where model or system fit has not been confirmed
Why Buy from Ace Vacuums
When you purchase from Ace Vacuums, you receive:
- Central vacuum parts matched to your Beam system
- Help choosing the right hose, tools and inlet parts
- Knowledgeable support before and after the sale
- Shipping or pickup at our Fairfax and Leesburg showrooms
Available Online & In-Store
The AMETEK Lamb 116355 Vacuum Motor for Beam Central Vacuum is available online and in-store through Ace Vacuums.
Visit Our Showrooms
- Fairfax, VA: 11110 Main St, Fairfax, VA 22030
- Leesburg, VA: 300 Fort Evans Rd NE, Leesburg, VA 20176
Call 703-997-9292 (ext. 1 Fairfax, ext. 2 Leesburg).
Quick Summary
The AMETEK Lamb 116355 vacuum motor is a brand-new replacement motor for compatible central vacuum systems and blowers. It operates at 220-240 volts and replaces only the 116355 motor.
Available from Ace Vacuums, with help matching parts to your Beam central vacuum system at our Fairfax and Leesburg, VA showrooms.
Quick Highlights
- Brand-new, not rebuilt motor
- AMETEK Lamb original motor
- 220-240 volt operation
- Two fan stages
- 377 AirWatts and 121 CFM
- Replaces only motor 116355
Product Overview
The Lamb 116355 motor is used in some central vacuum brands and models, including Flo-Master and Beam systems. The motor may also be marked 6355 or 11-6355.
Replacement involves three bolts and a couple of wires. The motor has replaceable carbon brushes, and there is no core trade-in for the old motor.
Key Features
- Exact motor replacement: This motor replaces only the Lamb 116355 motor.
- Two fan stages: The motor is built with two fan stages.
- 220-240 volt operation: The 116355 motor is rated for 220-240 volts and 50-60 hertz.
- Carbon brushes: The motor uses carbon brushes that can be replaced.
- Straightforward installation: Replacement involves three bolts and a couple of wires.
- Common failure signs: Replacement may be needed if the mini breaker pops, there is an electrical smell, excessive blue sparking, a click without motor operation, or the motor shuts down and later works again.
Beam Compatibility
This part is listed as the match for these Beam central vacuum models:
- Beam 677 (120V)
Check the model number on your power unit label before ordering. Our team can confirm the match if you are unsure.
Technical Specifications
| Specification | Details |
|---|---|
| Brand | AMETEK Lamb |
| Motor number | 116355 |
| Alternate markings | 6355 or 11-6355 |
| Part number | 206B |
| Voltage | 220-240 volts |
| Frequency | 50-60 hertz |
| Fan stages | 2 |
| Bottom diameter | 5.7 inches |
| Height | 7 inches |
| Bolt height | 2-1/4 inches |
| Waterlift | 97 inches |
| Airflow | 121 CFM |
| AirWatts | 377 |
| Amps | 5.2 |
| Compatibility | Flo-Master and Beam |
| Listed Beam model | 677 (120V) |
| Authorized Dealer | Ace Vacuums |
Best For
- Replacing a motor marked 116355, 6355, or 11-6355
- Compatible Flo-Master central vacuum systems
- Compatible Beam central vacuum systems
- Systems showing signs of a worn or failed motor
Not Ideal For
- Systems that do not use the 116355 motor
- Applications requiring a different voltage or motor number
- Installations where model or system fit has not been confirmed
Why Buy from Ace Vacuums
When you purchase from Ace Vacuums, you receive:
- Central vacuum parts matched to your Beam system
- Help choosing the right hose, tools and inlet parts
- Knowledgeable support before and after the sale
- Shipping or pickup at our Fairfax and Leesburg showrooms
Available Online & In-Store
The AMETEK Lamb 116355 Vacuum Motor for Beam Central Vacuum is available online and in-store through Ace Vacuums.
Visit Our Showrooms
- Fairfax, VA: 11110 Main St, Fairfax, VA 22030
- Leesburg, VA: 300 Fort Evans Rd NE, Leesburg, VA 20176
Call 703-997-9292 (ext. 1 Fairfax, ext. 2 Leesburg).
Frequently Asked Questions
What motor does this replace?
The Lamb 116355 motor replaces only the 116355 motor. It may be marked 6355 or 11-6355.
Is this motor compatible with Beam central vacuum systems?
The record lists compatibility with Beam, including Beam model 677 (120V). Confirm your model or inlet and motor specifications before ordering when fit is uncertain.
Is this a new or rebuilt motor?
This is a brand-new motor, not a rebuilt motor.
What are the specifications of the 116355 motor?
It has two fan stages, operates at 220-240 volts and 50-60 hertz, and is rated at 121 CFM, 377 AirWatts, 97 inches of waterlift, and 5.2 amps.
How do I know if my motor needs replacement?
Signs include a popping mini breaker, electrical smell, excessive blue sparks from the motor top, hearing only a click, or a motor that shuts down and works again later.
How is the motor replaced?
Replacement involves three bolts and a couple of wires. Installation instructions are available for the 116355 motor.
Can the motor brushes be replaced?
Yes. The Lamb 116355 motor has carbon brushes that can be replaced, and two brushes are needed.
Is there a core trade-in for the old motor?
No. There is no core trade-in. Used motors can be discarded or taken to a metal recycling center.
Visit Our Showrooms
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Address: 300 Fort Evans Rd NE, Suite 104, Leesburg, VA 20176
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In-stock merchandise generally ships from our Leesburg, Virginia location within 3–5 business days. Processing time is separate from carrier transit time and is not a guaranteed delivery date. Weekends and holidays can affect timing. Special-order, backordered or unavailable items may take longer; contact us to confirm timing before purchase when a deadline matters.
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For shipping or return help, email sales@acevacuums.com or call 703-997-9292.
30-Day Returns, Refunds and Exchanges
Updated September 27, 2026. Request a return for an eligible unused item within 30 calendar days of delivery (or purchase for items collected in store). Eligible returns may be refunded to the original payment method or exchanged, subject to availability. The same 30-day request window applies to both refunds and exchanges; there is no separate seven-day or 15-day refund deadline.
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Items must be unused, clean, complete and in their original packaging with all accessories, manuals and proof of purchase. Contact sales@acevacuums.com or 703-997-9292 before sending anything back. Include your order number, item and reason for return. We will confirm eligibility, charges and return instructions. Unapproved or cash-on-delivery returns are not accepted.
Fees and shipping
For an approved change-of-mind return, a 15% restocking fee applies to the returned merchandise price. Original shipping charges are not refundable and the customer pays return shipping. These charges do not apply to an approved return caused by our shipping error or a damaged/defective item claim. Contact us first so we can arrange the appropriate remedy and shipping instructions. Do not assume a prepaid label is included.
Final-sale and excluded items
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Damaged, defective, incorrect or missing items; recalls
Inspect your order promptly and contact us as soon as you discover a problem, with your order number and photos where helpful. Keep the packaging. Change-of-mind exclusions and deadlines do not remove applicable defect, warranty, recall or statutory rights. Warranty coverage requires evaluation under the manufacturer's terms; dealer status does not guarantee free repair. Recalled products must follow the manufacturer's recall process.
Refund timing and exchanges
After we receive and inspect the return, we will notify you of approval or the reason it cannot be accepted. Approved refunds are issued to the original payment method within 10 business days of approval; your bank may take additional time to post them. Contact us if more than 15 business days have passed since approval. Exchanges require authorization and replacement availability; any price difference and applicable charges will be explained before processing.
Applicable rights and earlier purchases
This policy applies to online and in-store purchases. We will honor more favorable written return terms provided with an earlier purchase. Applicable consumer rights remain unaffected. Where the European Union 14-day cancellation right applies, customers may cancel or return eligible orders within 14 days of receipt, subject to applicable legal exceptions, without giving a reason.
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