The 103-8573-5040 is a DC stepper motor from Sanyo Denki’s StepSyn Stepping Motors series. It operates at 2.8V DC with a 2.8A current consumption and features a built-in encoder for precise position feedback. The square flange with four screw holes and plain or gear shaft options ensure easy integration. Compatible with multiple speed control boxes, it delivers reliable performance in industrial automation.
Servo Supplier is not an authorized distributor. We sell new surplus and refurbished products. All warranties are with Servo Supplier and not the manufacturer.
Current
2.8 Amps
Encoder/Feedback System
Built-in encoder for position feedback
Mounting Type
Square flange with four screw holes
Shaft Types
Plain and gear shaft
Speed Control – 5785a
Part No.: 47877701
Speed Control – Mpm-accuflex
Type: SPEED CONTROL BOX UDK5128N-M
Speed Control – Sp28
Type: SPEED CONTROL BOX MSDA083A1D31
Speed Control – Sp60 Option 1
Type: SPEED CONTROL BOX MBDCT2507B05
Speed Control – Sp60 Option 2
Type: SPEED CONTROL BOX MADCT1505B05
Speed Control – Sp60 Option 3
Type: SPEED CONTROL BOX MEDCT5316B05
Speed Control – Tdk Unit
Type: SPEED CONTROL BOX IMC-4231-1-B, Part No.: 78004123
Speed Control – Tdm-41
Type: SPEED CONTROL BOX CPCR-SF01B
Speed Control – Tpm5000 Option 1
Type: SPEED CONTROL BOX AK-BX580
Speed Control – Tpm5000 Option 2
Type: SPEED CONTROL BOX AK-BX22
Voltage
2.8V DC
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.
WE absolutely LOVE Servo Supplier. They are quick, efficient and friendly. Honest too, which is huge in our industry. We deal with many different companies, and these guys are tops in our humble opinion. There has never been an issue with delivery, no warranties, no hidden fees, no surprises. Just what you want in the manufacturing business. Smooth, and we love smooth.
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.
Steve T. from NF&M International
I found these guys online and needed a somewhat obscure part quickly, and they delivered! Very quick process from the time I requested a quote to the shipping of my items. Great work Servo Supplier team!
FlexPac
Servo Supplier is my go to place for obsolete parts. They always seem to find them and the price is usually good. Any time I have questions they respond very quickly and professionally. I highly recommend them!
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
