NEMA 34 4.5n Closed Loop Stepper Motor and Driver Kit

Name: NEMA 34 4.5n Closed Loop Stepper Motor and Driver Kit
Brand: Changzhou Lunyee Electromechanical Manufacturing Co., Ltd.
SKU: 935300085

Jiangsu, ChinaChangzhou Lunyee Electromechanical Manufacturing Co., Ltd.

US$84.56

1-199 Sets

US$83.75

200-999 Sets

US$82.35

1,000+ Sets

Sample price:US$84.56/set.Request sample

Product profile

Customization

Available

Application

Nc Machine Tool

Speed

Low Speed

Model NO.

80HB250-80B

Number of Stator

Two-Phase

Excitation Mode

HB-Hybrid

Number of Poles

Type

Magnetic-Electric

Certification

Brand

Lunyee

Holding Torque

4.5n.M

Frame Size

86*86mm

Rated Current

4.5A

Motor Weight

2.8kg

Transport Package

Carton Box with Foam Inside

Specification

10*10*15cm

Trademark

Lunyee

Origin

China

HS Code

8501109990

Production Capacity

2000 Sets Per Week

Key features

Closed Loop Stepper Motor: NEMA 34 4.5Nm holding torque with high efficiency and low noise.

Wide Voltage Range: Driver supports 24V to 110V DC input for flexible power supply.

High Pulse Frequency: Supports pulse frequency up to 200 kHz for precise control.

OEM and ODM Services: Custom design and production orders are warmly welcomed.

CE Certified: Product meets CE safety and quality standards.

HB-Hybrid Excitation: Two-phase magnetic-electric type for stable performance.

Versatile Applications: Suitable for machine tools, robots, textile, and medical appliances.

Professional R&D Team: Backed by over 100 employees and a dedicated engineering team.

Company profile

Changzhou Lunyee Electromechanical Manufacturing Co., Ltd.

Jiangsu, China

Business Type: Manufacturer/FactoryExport Year: 2014-12-04Nearest Port: ningbo, shanghai, zhengzhouAverage Response Time: ≤11.49hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CIF, DAT, FAS, DDP, DAP, CIP, CPT

AI-Powered supplier vetting

SummaryLunyee is identified as a Chinese manufacturer/factory of electric motors, drives, engraving and CNC-related equipment. The supplier reports broad export activity, with exports representing 71%–90% of total sales, and serves markets across multiple regions. Stated annual output includes DC motors, hub motors, engraving machines, AC motors and linear actuators, with off-peak lead time within 15 working days. The company describes after-sales capabilities including parts and service support, equipment refurbishment, system audits, maintenance refresher training and emergency site service. Its materials also emphasize customer satisfaction, long-term relationships and continuous technology upgrades. However, no certification information is provided, and the evidence is insufficient to assess financial credibility or customization capability. Customer references are mentioned, but no named customers or verifiable case details are supplied.

Supplier typeThe supplier is explicitly classified as a Manufacturer/Factory and is legally organized as a limited company in China. This supports direct manufacturing capability rather than an exclusively trading-oriented profile.

After-Sales capabilityThe supplier explicitly reports equipment refurbishment, system audits, maintenance refresher training, 24/7 parts and service support, continuous technology upgrades and emergency site service. These stated services indicate a developed after-sales support offering.

R&D capabilityThe company describes innovative manufacturing means, continuous technology upgrades and more than 15 years of innovation in electric motors and drives. These statements provide explicit support for ongoing technical development, although no quantified R&D evidence is given.

Production capacityThe supplier is identified as a factory offering multiple motor and machinery products, with stated annual output of 7,500 DC motors, 10,000 hub motors, 5,000 engraving machines, 8,000 AC motors and 6,000 linear actuators. It also reports an off-peak lead time within 15 working days, supporting a positive assessment of production capability.