What is the lead time for delivery?

Lead time is 7-10 working days usually, or 20 working days in busy season, based on order quantity.

What is the precision range of the gearbox?

The precision range offers backlash options of 8-16 arcmin, suitable for most occasions.

What is the maximum input speed?

Maximum input speeds range from 4000 to 8000 rpm depending on the specific model (PRF40 to PRF160).

High Torque Ratio 25: 1 Square Flange Brushless Motor Planetary Gear Reducer

Name: High Torque Ratio 25: 1 Square Flange Brushless Motor Planetary Gear Reducer
Brand: Shenzhen Hefa Gear Machinery Co., Ltd.
SKU: 1948641175

Guangdong, ChinaShenzhen Hefa Gear Machinery Co., Ltd.

US$123.00

100-499 Pieces

US$32.00

500+ Pieces

Sample price:US$89.00/piece.Request sample

Product profile

Customization

Available

Application

Industrial

Speed

Low Speed

Model NO.

PRF40 series

Number of Stator

Single-Phase

Function

Driving

Casing Protection

Closed Type

Number of Poles

Starting Mode

Direct on-line Starting

Certification

ISO9001

Brand

Newgear

Hardness

Hardened Tooth Surface

Installation

Vertical Type

Layout

Coaxial

Gear Shape

Bevel Gear

Step

Single-Step

Type

Planetary Gear Reducer

Speed Ratio

25:1

Precision Range

Backlash:8-16arcmin

Transport Package

Carton Box

Specification

size40

Trademark

Newgear

Origin

China

HS Code

8483402090

Production Capacity

100000 Set

Key features

High Precision Planetary Gearbox: Backlash as low as 8 arcmin with integrated input shaft and sun gear structure.

High Torsional Rigidity: Large span double bearing design and integrated shell ensure maximum rigidity.

Durable Japanese Imported Material: Vacuum carburizing heat treatment to 58-62HRC ensures high impact toughness.

Enhanced Corrosion Resistance: Surface nickel-plated anti-rust treatment provides superior protection.

Long Service Life: Full needle roller without retainer design upgrades structural rigidity and life.

IP65 Protection Rating: Closed type casing with IP65 protection suitable for industrial environments.

Company profile

Shenzhen Hefa Gear Machinery Co., Ltd.

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2015-02-28 CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤5.01h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryShenzhen Hefa Gear Machinery Co., Ltd. is a China-based manufacturing factory established in 2009, with 294 employees and more than 10 production lines. Its stated product scope covers precision gears, timing pulleys, planetary gear reducers, worm gears, racks, couplings, and related components. The supplier reports ISO9001:2015 certification, 41–50 quality-control staff, eight R&D engineers, and annual planetary gearbox productivity of 200,000 units. It offers personalized services and describes a quality-first, continuous-improvement approach. Export activity began in 2015, with markets spanning multiple regions and Shenzhen port proximity. Evidence supports production scale, quality-system certification, product customization, and international fulfillment capability. However, the provided information does not establish financial credibility, documented after-sales procedures, or specific customer cases.

Supplier typeThe supplier is identified as a factory in Shenzhen, China, operating in manufacturing. Its legal entity is Shenzhen Hefa Gear Machinery Co., Ltd., established in 2009, with 294 employees.

CertificationsThe supplier explicitly reports holding an ISO9001:2015 certificate. This provides direct evidence of a certified quality management system, although no additional certifications are listed.

R&D capabilityThe supplier reports eight R&D engineers and describes continuous improvement and innovation as operating principles. Its product scope includes precision gears, planetary reducers, and other specialized transmission components, supporting some innovation capability, but no patents, R&D investment, or product-development results are stated.

Production capacityThe supplier has 294 employees, more than 10 production lines, 41–50 quality-control staff, and reported annual productivity of 200,000 planetary gearboxes. It also states an off-peak lead time within 15 working days and peak-season fulfillment of 2–3 months, indicating established production capacity with seasonal variation.

Customization capabilityThe supplier explicitly states that it provides personalized services and focuses on customer participation in the manufacturing process. Its offerings include multiple precision transmission products, while the representative title also references manufacturing and customization; this supports customization capability, though detailed customization boundaries are not specified.

Product Q&A

Q:Who are the manufacturer?

Hefa Group is based in Guangdong, China, started in 1998, with three subsidiaries. Main products include planetary gearboxes, timing belt pulleys, and various gears.

Q:How do you guarantee quality?

We always conduct a pre-production sample before mass production and perform a final inspection before shipment.

Q:How to choose the suitable planetary gearbox?

Please provide relevant parameters such as output speed, torque, voltage, current, IP, noise, operating conditions, motor size, and power. Motor drawings help us recommend faster.

Q:Why buy from us instead of other suppliers?

We are a 22-year experienced manufacturer specializing in spur, bevel, helical, grinding gears, gear shafts, timing pulleys, racks, and planetary gear reducers.

Q:What services can you provide?

Accepted delivery terms include Fedex, DHL, UPS. Payment currencies are USD, EUR, HKD, GBP, CNY. Payment types include T/T, L/C, PayPal, Western Union. We speak English, Chinese, and Japanese.