Boston Gear 231D-20
Estimated Delivery between and with free shipping.
Overnight shipping is also available.
Free Shipping
1 Year Warranty
A+ Rated On The BBB
10% Off First Order
Based In The USA
Description
Boston Gear's 200 Series Optimount® combines the unique benefits of a shaft mount gear drive but also the flexibility of a base mounted reducer. Because of its precision machined external surfaces, the 200 Series can be integrated directly into an OEM piece of equipment or, with the addition of an output shaft kit and horizontal/vertical base, be converted to a parallel shaft base mounted gear drive.And don't forget Reducer Express!™ Boston Gear's revolutionary premium free guaranteed shipment program.231 Hollow O/P Shaft Helical Reducer, 20:1 Ratio, No Base
Boston Gear 231D-20 is now available from Williams Automation.
If you need a specific firmware version or series for this item, please call or email us with your request. We can also provide specifications and/or a data sheet for this item upon request. Please call or email us if you need one.
We offer Overnight shipping for most items listed on our website. Please get in touch with us to confirm whether the product can ship overnight on the day of your order. Cutoff times are typically 2-3 PM EST. Lead times can range from 1 to 4 business days.
Call (803) 761-7027 if you have any questions about availability, or email us at sales@williamsautomation.com.
Specifications
- AGMA Service Class
- I
- Assembly Type
- No Base
- Base/Mounting Attachment
- No Base
- Exact Gear Ratio
- 20.03
- Input Motor HP
- 3 HP at AGMA Service Class I
- Input Power Range [Imperial]
- 2.01 - 3.00
- Input Power Range [Metric]
- 1.566 - 2.311
- Input Power Rating [Imperial]
- 2.43 HP
- Input Power Rating [Metric]
- 1.812 kW
- Input Style
- No Flange (projecting shaft)
- Motor Frame Size
- No Flange
- Output Bore/Shaft Diameter [Imperial]
- 1.4375 in
- Output Shaft
- Hollow
- Output Speed
- 87 RPM
- Output Torque Rating [Imperial]
- 1,679 lb-in
- Output Torque Rating Range [Imperial]
- 1450 - 1724
- Output Torque Rating Range [Metric]
- 150 - 199
- Pre-Lubricated
- No
- Product Series
- 200 Series Optimount®
- Rated Efficiency
- 0.96
- Ratio
- 20:1
- Ratio and Output Speed
- 20:1 | 87 RPM
- Ratio and Output Speed Range
- 11:1 thru 20:1 | 175 RPM thru 87 RPM
- Recommended Lubrication
- Klubersynth UH1 6-460
- Reduction
- Double
- Reduction Type
- 200 Series Parallel Shaft
- Style
- No Base / No Input Flange
- Weight [Imperial]
- 57.1 lbs
Reviews
What our customers say
BBB 4.7 
Rating they have quick great service and quick shipping!! would recommend doing business over and over!!
January 7 on 
Great price and speedy delivery. I am certain, based on my first statement that if needed, customer support will be excellent
December 31 on
Great customer service, fast shipping. Nice to deal with a company that shows they care about their customers.
December 5 on
I got the part and it was exactly what i needed to get my dust collector up and running again! It was also at very reasonable price. Thanks!
December 4 on
Another great purchase from Williams Automation. You will have peace of mind knowing your getting authentic parts from Williams Automation. Very easy to work with and great customer service. Plus you get at a competitive price and not three times what it should be.
November 6 on
Exceptional customer service! They had the elusive part I required readily available and responded promptly to all my emails.
November 2 on
Great customer service. Had the hard to find parts I needed in stock. All emails answered promptly.
October 9 on
Had what I needed in stock, shipped fast and arrived within the time frame indicated. It was packaged securely.
August 28 on
Perfect purchase! The whole process was great, including the packaging and shipping. Finally a company who cares!
August 13 on
Great service and Best prices ! Very organized company and helpful too. Will definitely buy again
August 10 on