What certifications do you have?

We hold CE and RoHS certifications for our products.

What is the minimum order quantity (MOQ)?

MOQ depends on the motor model. We generally do not accept orders for personal use.

How do you ensure product quality?

We have strict inspection procedures for incoming materials, in-process tours, and final inspections before shipping.

3-Phase NEMA 43 High Torque Big Stepper Motor

Name: 3-Phase NEMA 43 High Torque Big Stepper Motor
Brand: Ningbo Leison Motor Co., Limited
SKU: 732170705

Zhejiang, ChinaNingbo Leison Motor Co., Limited

US$58.50

100 Pieces

Sample price:US$80.00/piece.Request sample

Product profile

Customization

Available

Application

CNC Machine, Printer, Lighting, camera

Speed

Constant Speed

Model NO.

43HT

Number of Stator

Three-Phase

Excitation Mode

HB-Hybrid

Function

Control

Type

Magnetic-Electric

Certification

ISO9001, CCC

Brand

Leison Motor

Step Angle

1.8

Hold Torque

up to 18n.Cm

Phase

2 Phase

Current

4-5A

Motor Body Length

115-170mm

Shaft

19mm Dia, 55mm Length, Can Customized

Connectors

Can with Connectors, 4 or 6 Lead Wires

Step Angle Accuracy

±5% Full Step

Resistrance Accurancy

±10

Ambient Temperature

: -20° - +50°

Transport Package

Standard Export Cartons

Specification

CE, ROHS

Trademark

universal

Origin

Zhejiang

HS Code

8501109990

Production Capacity

100, 000PCS/Year

Key features

High Torque Output: Holding torque up to 18 N.cm for powerful performance in demanding applications.

HB-Hybrid Technology: Hybrid excitation mode ensures precise control and high resolution for CNC and printers.

Customizable Shaft: Shaft size and shape can be customized to fit specific mechanical requirements.

Flexible Wiring Options: Connectors available with 4 or 6 lead wires for easy integration into systems.

ISO9001 Certified: Manufactured under ISO9001 and CCC standards ensuring consistent quality and reliability.

Fast Response Support: Professional sales team responds to inquiries within 24 hours for timely assistance.

Competitive Pricing: Highly competitive prices based on efficient manufacturing and low-cost labor force.

Company profile

Ningbo Leison Motor Co., Limited

Zhejiang, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2011-01-01Nearest Port: NINGBO, SHANGHAIAverage Response Time: ≤4.99hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, FAS, CIP, FCA, EXW

AI-Powered supplier vetting

SummaryNingbo Leison Motor Co., Limited is identified as both a trading company and manufacturer/factory in Ningbo, China. It reports four production lines, annual output of 1,000,000 motor pieces across several motor categories, broad export-market coverage, and export sales representing 71%–90% of total sales. The supplier states that it holds ISO 9001 certification, has 11–20 R&D engineers and 11–20 quality-control staff, offers customized motor design, and targets 95% on-time delivery. Its stated service policy includes responding within 24 hours and offering low MOQs for some motors. The provided trade records show three 2025 import-related entries involving connectors, DC motors, and elevator parts, each linked to a named buyer, but they do not establish broader customer performance or repeat-order history.

Supplier typeThe supplier is explicitly classified as both a Trading Company and Manufacturer/Factory, with a private-owner structure and a stated Ningbo, Zhejiang address. This supports a combined manufacturing and trading business model.

CertificationsThe supplier reports ISO 9001 certification for its management system. The slice does not provide the certificate number, issuing body, scope, or validity period, but it is explicit evidence of certification holding.

After-Sales capabilityThe supplier states that sales staff respond to customers within 24 hours, excluding holidays, and emphasizes professional service. These statements support a declared communication commitment, although no verified after-sales process, warranty terms, or service performance records are provided.

R&D capabilityThe supplier reports 11–20 R&D engineers and states that its technical team can design motors according to customer requirements. This provides direct evidence of product-development resources and technical design capability.

Production capacityThe supplier reports four production lines and annual output of 1,000,000 pieces covering DC, gear, AC, brushless, and stepper motors. It also reports 11–20 quality-control staff, indicating stated production scale and dedicated quality resources.

Customization capabilityThe supplier explicitly states that it designs motors according to customer requirements in addition to offering standard products. This directly supports customization capability, although no examples, engineering specifications, or completed customized projects are provided.