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Heavy-Duty Cast Iron Hydraulic Gear Reducer for Robotics
US$2,000.00
1-9 Pieces
US$1,500.00
10+ Pieces
Sample price:US$1000.00/piece.Request sample

Product profile

Customization

Available

Application

Motor, Machinery, Marine, Agricultural Machinery, Industry

Function

Distribution Power, Change Drive Torque, Change Drive Direction, Speed Changing, Speed Reduction, Speed Increase

Layout

Coaxial

Hardness

Hardened

Installation

Horizontal Type

Step

Four-Step

Type

Circular Gear

Diameter

up to 885mm

Material

Cast Iron

Manipulate Way

Robotics

Changes Way

Mixed

Manufacturing Method

Cut Gear

Toothed Portion Shape

Spur Gear

Transport Package

Plywood Case

Specification

ISO9001: 2008

Trademark

SGR

Origin

China

HS Code

8483409000

Production Capacity

400PCS/Month

Key features

Modular Planetary Design: Produced by modular design, combinable according to client's request for flexible configuration.
High Rigidity Housing: Nodular cast iron housing increases rigidity and antiknock performance for heavy-duty applications.
High Torque Capacity: Permit torque range up to 800,000 N.m with high surface hardened gears for efficiency and life.
Wide Ratio Range: Achieves different ratios with 1-5 reduction stages, covering a ratio range of 3.15 to 9000.
Flexible Mounting Options: Supports flange, foot, or shaft mounting solutions including hollow shaft with shrink disc.
Low Noise Operation: Designed for low noise running with high manufacturing quality standards and reliable performance.
Customization Available: Offers customization from samples, designs, full customization, and minor customization options.
Robust Bearing System: Heavy duty bearing on low-speed shaft bears big radial load due to proportional torque distribution.

Company profile

Shanghai SGR Heavy Industry Machinery Co., Ltd.
Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperienceSelf-branded
CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 14 Years CertifiedNearest Port: Shanghai PortAverage Response Time: >24h

AI-Powered supplier vetting

SummaryShanghai SGR Heavy Industry Machinery Co., Ltd. is identified as a Shanghai-based manufacturing-industry trading company with experience in gearbox and geared-motor products since 1996. It demonstrates broad customization, ODM, SDK, OEM, quality-control, complaint-handling, and corrective-action capabilities. Production-related information includes five production lines, five years of R&D engineer experience, 6–10 quality-control staff, and stated output for several gearbox categories. The supplier exports to multiple regions and has 14 years of export experience, but has no in-stock service, overseas warehouse, overseas showroom, overseas agent or branch, and reports zero countries with overseas services. Financial credibility cannot be determined from the provided information. No certification holdings or customer case details are explicitly provided.
Supplier typeThe supplier is described as a Shanghai-based company in the manufacturing industry, while its company type is listed as a trading company. It specializes in gearboxes, gear motors, speed reducers, and related products, and has operated since 1996.
After-Sales capabilityThe supplier has documented and followed procedures for corrective and preventive actions, customer complaints, and finished-product inspection. However, it reports no in-stock service, overseas warehouse, overseas showroom, overseas agent or branch, and zero countries with overseas services, indicating documented service processes but limited overseas service infrastructure.
R&D capabilityThe supplier reports new products within the past year, ODM services, an available SDK, and multiple R&D design options. Its company description also states accumulated original design and manufacturing experience since 1996, while total R&D engineer experience is listed as five years.
Production capacityProduction evidence includes five operating production lines, 6–10 quality-control staff, stated output of 7,000 planetary gearboxes, 12,000 worm gearboxes, and 30,000 helical gear motors, plus quality-assurance procedures and valid manufacturing contracts with associated subcontractors. The supplier does not maintain in-stock capacity, but this does not negate the documented manufacturing capability.
Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, flexible customization, and ODM services. These statements directly demonstrate broad product customization capability.

Product Q&A

Q:What is the maximum torque range?
A:
The permit torque range is up to 800,000 N.m, with specific models covering 1000 to 540,000 Nm.
Q:What materials are used for the housing?
A:
The housing is made of nodular cast iron to increase rigidity and provide antiknock properties.
Q:What mounting types are supported?
A:
Supports flange, foot, or shaft mounting solutions, including solid, splined, or hollow shafts.
Q:What is the gear ratio range?
A:
The ratio range is 3.15 to 9000, achieved through 1-5 reduction stages depending on the model.
Q:Is customization available?
A:
Yes, customization is available from samples, designs, full customization, minor customization, and flexible customization.

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