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Nmrv Series Worm Gear Reducer Without Motor (Cast Iron)
Negotiable
1 Piece
Product profile
Customization
AvailableApplication
Motor, Machinery, IndustryFunction
Distribution Power, Change Drive Torque, Speed Changing, Speed ReductionModel NO.
RV063Layout
VerticalHardness
HardenedInstallation
Vertical TypeStep
Three-StepType
Worm Gear BoxColor
Gray&Blue &OtherKeywords
Worm GearboxMaterial
AluminumManipulate Way
Semi-Automatic ManipulationChanges Way
MixedToothed Portion Shape
Worm and ShaftTransport Package
CartonSpecification
TUV, CETrademark
Starshine driveOrigin
ChinaHS Code
8483409000Production Capacity
20000PCS/MonthKey features
Wide Size Range: Available in sizes 030 to 150 for diverse power reduction needs.
High Torque Capacity: Max torque up to 1550 N.m with radial loads up to 8771 N.
Universal Mounting: Aluminum units allow universal mounting without modifying lubricant.
Versatile Input Options: Supports inline motor, square flange, input shaft, and input flange.
Durable Materials: Cast iron for sizes 110+, aluminum for smaller sizes, copper worm wheel.
Flexible Ratios: Basic models offer power reduction ratios from 5 to 1000.
Customizable Colors: Colors customizable including Gray, Blue, and other options.
Professional QC: Strict ISO 9001:2015 quality control from incoming to outgoing inspection.
Company profile

Business Type: Manufacturer/FactoryExport Year: 2010-01-01Nearest Port: FOSHAN, SHENZHEN, GUANGZHOUAverage Response Time: ≤6.93hTerms of Payment: LC, T/TInternational Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, FCA
AI-Powered supplier vetting
SummaryGuangdong Starshine Drive Co., Ltd. is identified as a China-based manufacturer/factory in Foshan, Guangdong, although another record describes the company as a trading company. The supplier presents evidence of ISO 9001 certification, more than 10 production lines, 31–40 quality-control staff, 31–40 years of combined R&D-engineer experience, and more than 342 employees including over 40 engineering technicians. Reported gearbox output is 500,000 pieces, with stated lead times of within 15 working days in off-peak periods and one month during peak periods. Trade records show gearbox and after-sales spare-part transactions involving KEDIA CHEMICALS, but the supplier’s registration information is dated 2025 and customer evidence is limited. Financial credibility cannot be assessed because the available capital information is inconsistent and no non-financial financial evidence is provided.
Supplier typeThe supplier is explicitly classified as a Manufacturer/Factory in one record and is associated with manufacturing, production lines, a factory location, and an R&D and production base. However, another record describes its company nature as a trading company, creating a classification inconsistency.
CertificationsThe supplier explicitly reports certification of its management systems under ISO 9001. This provides direct evidence of a formal quality-management certification.
After-Sales capabilityTrade records show multiple gearbox after-sales spare parts, including helical pinions, gearbox components, housings, and output shafts. The supplier also describes a technical and R&D base for developing and servicing speed reducers, supporting after-sales product capability, although broader service coverage or service-level performance is not documented.
R&D capabilityThe supplier reports 31–40 years of total R&D-engineer experience, over 40 engineering technicians, advanced processing and testing equipment, a Provincial Engineering Technology Research Center, and a speed reducer product laboratory. These are explicit indicators of established R&D and engineering resources.
Production capacityThe supplier reports gearbox output of 500,000 pieces, more than 10 production lines, lead times within 15 working days off-peak and one month during peak season, and a workforce exceeding 342 employees. The stated manufacturing infrastructure and capacity support a positive production-capability assessment.
Client casesKEDIA CHEMICALS is identified as a buyer in four records involving gearbox after-sales spare parts, providing direct evidence of at least one associated customer and relevant transaction activity. The available evidence is limited to one named buyer and does not establish the breadth, scale, or performance of the supplier’s customer base.
Product Q&A
Q:What is the warranty period?
A:
One year from date of delivery.
Q:What materials are used for the gearbox?
A:
Sizes 030 to 105 are made of die-cast aluminum alloy, while sizes over 110 are made of cast iron. The worm wheel is made of Copper (KK Cu).
Q:What are the available input options?
A:
Input options include with input shaft, with square flange, with input flange, and with inline AC motor.
Q:What is the maximum torque capacity?
A:
The maximum torque is 1550 N.m, and the admissible output radial loads max is 8771 N.
Q:Can the gearbox be mounted in any position?
A:
Yes, aluminum units are supplied complete with synthetic oil and allow for universal mounting positions with no need to modify lubricant quantity.
Send Inquiry
*To:
Guangdong Starshine Drive Co., Ltd.
Guangdong Starshine Drive Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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