The 103H7123-0418 is a StepSyn Stepping Motors series motor by Sanyo Denki. This compact unit weighs 0.65 kg and has a motor length of 53.8 mm. It delivers a holding torque of 0.83 Nm at 2 A/phase rated current, features a 56 mm square flange and lead wire connection. With a 1.8° ±0.09° step angle and 31 V/Krpm back EMF, it ensures precise, reliable positioning 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.
BACK E.M.F.
31 V/Krpm
BASIC STEP ANGLE
1.8° ± 0.09°
Connection type
Lead Wire
Flange Size
56 mm square
Holding Torque At 2-phase Energization (n·m Minimum)
0.83
Mass (kg)
0.65
Motor Length (l) (mm)
53.8
Operating humidity range
20 to 90% RH (non-condensing)
Rated Current (a/phase)
2
Rotor Inertia
0.21 ×10⁻⁴ Kg·m²
THEORETICAL ACCELERATION
50000 rad x sec.-2
Winding Inductance (mh/phase)
3.8
Wiring Resistance (Ω/phase)
1.6
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
