The B & R Automation 8MSA4S.R0-32 is a precision planetary gearbox from the 8MS Three Phase Synchronous Motors series. With a 32:1 gear ratio, IP65 enclosure, ≥96% efficiency, ≤8 arcmin backlash and a max input speed of 6000 rpm, it delivers 40 Nm rated torque and approx. 64 Nm peak torque. It features Insulation Class F and operates from -10 °C to +90 °C in a compact frame size 4.
Servo Supplier is not an authorized distributor. We sell new surplus and refurbished products. All warranties are with Servo Supplier and not the manufacturer.
Backlash
≤ 8 arcmin
Efficiency
≥ 96%
Enclosure
IP65
Frame Size
4 (corresponding to 4S)
Gear Ratio
32:1
Input Type
Servo motor adaptable (customizable mounting flange)
Insulation Class
F
Max Input Speed
up to 6000 rpm
Max possible installation height
2000m
Number of poles
6
Operating Temperature
-10°C to +90°C
Output Shaft Type
Solid Shaft (S)
Peak Torque
approx. 64 Nm (verify per datasheet)
Rated Torque
approx. 40 Nm (verify specific value per manufacturer datasheet)
Type
Precision Planetary Gearbox
We used Servo Supplier to refurbish old drives and buy reconditioned parts. We received great and timely service at a fair price. I recommend them to anyone who has aging equipment and can't find support from their OEMs. Highly recommend.
Bostik Inc.
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Technomech Inc
First-time customer. The ordering process was completely seamless. The part that we ordered was at our business within 2 days. Which was excellent! We had a piece of equipment down for a little more than 48 hours. Could have been a lot longer had we purchased from one of our normal suppliers.
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FlexPac
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Middlesex General Industries
They were very quick to get the drive we needed shipped out to us. They were also very quick to respond and help with some pictures of information on the unit we ordered to ensure we received the right part.
Justin Ball from Miba
Understood our situation, and worked to help us get it solved. Very responsive, and stepped out to keep me informed until the product arrived. Exactly as described, and promised.
Brian Tomlin
This company was fantastic to work with! Very patient with us to make sure we were getting what we needed and extremely quick shipping. Would definitely purchase from them again and again!
Carla Morgan
We asked for a fast turn around and Wake was up to the task!
Darrell Chapman
