What certifications do your products have?

Our products adhere to JB298281 ministry standards and hold ISO9001:2015 certification for quality management.

What are the payment terms?

We accept T/T, D/P, PayPal, Western Union, Small-amount payment, and Money Gram.

What is the warranty or quality guarantee?

We conduct 100% inspection on finished products, including functional and visual checks, ensuring high reliability and quality.

High Efficiency 3HP R77mbl22 Gearbox with Durable Housing

Name: High Efficiency 3HP R77mbl22 Gearbox with Durable Housing
Brand: Changzhou Changyulong Reducer Co., Ltd
SKU: 1969055271

Jiangsu, ChinaChangzhou Changyulong Reducer Co., Ltd

US$500.00

1-9 Pieces

US$480.00

10-99 Pieces

US$450.00

100+ Pieces

Sample price:US$500.00/piece.Request sample

Product profile

Customization

Available

Application

Motor, Machinery, Agricultural Machinery

Hardness

Hardened Tooth Surface

Model NO.

R77MBL22

Installation

Horizontal Type

Layout

Coaxial

Gear Shape

Helical Gear

Step

Double-Step

Type

Gear Reducer

Color

Blue Silver Red and So on

Housing Hardness

Hbs190-240

Model

R77mbl22

Power

3HP

Transport Package

Wooden Box

Specification

R77MBL22

Trademark

GUGE

Origin

China

Key features

High Efficiency Gear Reducer: 3HP power with helical gear design for durable and efficient performance.

Customizable Color Options: Available in Blue, Silver, Red, and other colors upon request.

Robust Housing Hardness: Housing hardness rated at Hbs190-240 for enhanced durability.

Wide Industrial Application: Suitable for machinery, agriculture, mining, and lifting equipment.

ISO9001 Certified Quality: Manufactured under strict JB298281 standards with ISO9001:2015 certification.

Flexible Customization Service: Supports customization from samples, designs, and minor adjustments.

100% Product Inspection: Every unit undergoes functional and visual inspection before shipping.

Competitive Lead Time: Standard products ship in 15-30 days with flexible scheduling.

Company profile

High Repeat Buyers ChoiceManagement CertificationStandardized quality controlStandardized Supplier Management

Changzhou Changyulong Reducer Co., Ltd

Jiangsu, China

Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc.Export Year: 2025-01-09Nearest Port: ningbo, shanghaiAverage Response Time: ≤0.93h

AI-Powered supplier vetting

SummaryThe supplier is identified as a professional technical supplier offering 3D software design, ODM, OEM, and broad customization services. It has ISO9001:2015 certification, documented inspection and supplier-management procedures, in-stock capability, valid manufacturing contracts, and stated peak- and off-season lead times within 15 working days. Innovation evidence includes new products within the past year, although only one R&D engineer is reported and no SDK is available. Overseas support is limited: there are no overseas warehouses, showrooms, agents, branches, or offline trade-show participation. Financial information is represented only by reporting years, without performance figures, so financial credibility cannot be determined. Customer evidence includes OEM service for well-known brands and an 80%–100% repeat-buyer preference, but no Fortune 500 collaboration.

Supplier typeThe supplier is explicitly classified as a professional technical supplier and provides 3D software design services. Its export activity is reported at 21%–30% of total sales, with exporting experience stated as one year.

CertificationsThe supplier holds an ISO9001:2015 certificate, which is explicitly listed under both sustainable-development management and management-system certification information.

R&D capabilityThe supplier reports professional technical R&D capability, new products within the past year, ODM services, and technology-oriented collaboration ambitions. However, it has no available SDK and reports only one R&D engineer, so the evidence supports innovation activity but not broad or advanced development capacity.

Production capacityThe supplier has valid manufacturing contracts with associated subcontractors, in-stock capability, written inspection procedures that are uniformly followed, and stated average lead times within 15 working days in both peak and off-season. It also reports 25 qualified suppliers for service capability, supporting a documented production and supply network.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. Its ODM and OEM capabilities further support the ability to develop and manufacture customized products.

Client casesThe supplier states that it provides OEM services for well-known brands and reports a repeat-buyer preference of 80%–100%. However, it reports no collaboration with Fortune 500 companies, and no named customer cases are provided.

Product Q&A

Q:What are the main products offered?

We produce Brushed DC Motors, Brushed DC Gear Motors, Planetary DC Gear Motors, Brushless DC Motors, Stepper motors, AC Motors, and High Precision Planetary Gear Boxes.

Q:How to select a suitable motor?

Please provide motor pictures, drawings, or detailed specs like voltage, speed, torque, size, working mode, lifetime, and noise level for accurate recommendation.

Q:Do you offer customized services for standard motors?

Yes, we can customize voltage, speed, torque, and shaft size/shape. We also support adding wires, connectors, capacitors, or EMC components.

Q:Is individual motor design service available?

Yes, we provide individual design services, though mold developing costs and design charges may apply.

Q:What is the typical lead time for orders?

Standard products require 15-30 days, while customized products may take longer. Lead times are flexible based on specific orders.