
The Sewing Machine Stepper Motor is a core drive spare part for industrial sewing machinery. It is widely used in computer lockstitch machines, pattern sewing machines, embroidery machines and other automatic sewing equipment to drive stitch adjustment, thread trimming and presser‑foot lifting. Supplied directly from our factory, this sewing machine stepper motor balances high precision, stable performance and long service life. It is available for OEM original‑equipment matching for machinery manufacturers as well as sewing machine replacement spare parts for sewing‑part distributors, catering to sewing‑machine‑related procurement demands worldwide.

High‑precision Positioning Control
This sewing machine stepper motor delivers precise step‑angle control. It accurately drives stitch length adjustment, thread trimming and presser foot lifting for industrial sewing machines and computer pattern sewing machines, ensuring consistent sewing stitches and meeting automatic motion‑control requirements of various sewing equipment.
Low Vibration & Low‑noise Operation
Optimized winding structure is adopted for the sewing machine stepper motor. It runs with slight vibration and low noise without obvious howling even under long‑term continuous workshop operation, improving overall performance of industrial sewing machines for mass‑production garment factories.
Strong Environmental Adaptability & Reliability
The sewing machine stepper motor applies high‑temperature‑resistant insulated wire and resists cotton dust interference. It works steadily in sewing workshops full of lint. It performs well as original equipment or replacement spare parts for sewing machines with strong anti‑load‑fluctuation capacity.

Lower Equipment Maintenance Cost
The high‑performance sewing machine stepper motor reduces step‑loss and position‑deviation failures. It extends service life of industrial sewing machines and cuts replacement frequency of sewing machine parts, helping garment factories and sewing‑part distributors save maintenance expenses.
Wide Equipment Compatibility
This sewing machine stepper motor fits multiple computer lockstitch machines, pattern sewing machines and embroidery machines. It serves both OEM original matching and repair‑replacement for old sewing machines for spare‑part buyers and bulk equipment manufacturers.
Customizable Parameter Output
Parameters including holding torque, working voltage and shaft diameter of the sewing machine stepper motor can be adjusted for different sewing‑machine working conditions. Factory direct supply supports sample testing for small‑batch spare‑part orders and large‑volume OEM bulk orders.



















| Sewing Machine Stepper Motor | |
|
Dimensions |
Nema 8(20mm), 11(28mm), 14(35mm), 16(39mm), 17(42mm), 23(57mm), 24(60mm), 34(86mm) |
|
Step Angle |
Degree 0.9, 1.2, 1.8(Optional or Customized) |
|
Torque |
Up to 350mNm without gearbox |
|
Rated Current |
0.1A~10A (A/Phase) |
|
Gear type |
Planetary gear motor, worm gear motor, helical gear motor |
|
Can be used with |
Planetary gearbox, worm gearbox, helical gearbox |
|
Package |
carton/wooden box |
|
HS codes |
8501109190 |

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Q: Can this sewing machine stepper motor directly replace the old motor on my sewing machine?
A: It can work as sewing machine replacement motor. Please confirm torque, voltage, shaft diameter and mounting dimension of your original motor. Send us parameters or drawings and we will verify compatibility for you.
Q: Can the sewing machine stepper motor run non‑stop for 24 hours?
A: Standard sewing machine stepper motor supports long‑time continuous operation in sewing workshops. Continuous over‑load running is not recommended. Please inform us in advance for 7×24‑hour heavy‑duty working conditions for proper model selection.
Q: Can I get samples of the sewing machine stepper motor for performance testing?
A: Samples for testing are available. Sample freight is on buyer's side. Sample‑related cost can be negotiated against formal bulk orders.
Q: Does this sewing machine stepper motor have relative certifications?
A: Our sewing machine stepper motor has CE and RoHS certificates to meet import requirements for sewing‑machine spare parts in European and American markets. You can request copies of certificates from our sales team.
Q: What is the lead time for sewing machine stepper motor?
A: Stock sewing machine stepper motor takes 7‑10 working‑days lead‑time. Custom‑parameter sewing machine stepper motor needs 20‑28 working days. Trade terms like FOB Ningbo are acceptable.
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