Powered by Made-in-China.com
RV Series Worm Gearbox (NRV050-30)
US$19.86-307.69
1 Piece
Product profile
Customization
AvailableApplication
Machinery, Agricultural MachineryHardness
Hardened Tooth SurfaceModel NO.
NRV050-30Installation
Horizontal TypeLayout
CornerGear Shape
Worm and Worm WheelStep
Single-StepType
Worm ReducerColor
Blue, SilverSize
030-150Transport Package
Plywood CaseSpecification
CE SGSTrademark
Starshine DriveOrigin
ChinaHS Code
8483402090Production Capacity
20000 PiecesKey features
Wide Size Range: Available in sizes 030-150 with ratios from 5 to 100.
High Torque Capacity: Max torque up to 1550 N.m with radial loads up to 8771 N.
Versatile Input Options: Supports inline motor, square flange, input shaft, and input flange.
Universal Mounting: Aluminum units allow universal mounting without lubricant modification.
Durable Materials: Die-cast aluminum alloy body with copper worm wheel for strength.
Flexible Configuration: Available with torque arms, output flanges, and various oil seals.
One Year Warranty: Comprehensive one-year warranty from the date of delivery.
Customizable Colors: Options include Blue and Silver finishes for specific sizes.
Company profile

Business Type: Manufacturer/FactoryExport Year: 2010-01-01Nearest Port: FOSHAN, SHENZHEN, GUANGZHOUAverage Response Time: ≤7.40hTerms 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 are the available sizes for the RV series worm gearbox?
A:
The RV series is available in sizes 030, 040, 050, 063, 075, 105, 110, 130, and 150.
Q:What is the maximum torque output?
A:
The maximum torque capacity is 1550 N.m, with admissible output radial loads up to 8771 N.
Q:What input options are available?
A:
Input options include with input shaft, with square flange, with input flange, and with inline AC motor.
Q:What is the warranty period?
A:
We provide a one-year warranty from the date of delivery.
Q:What materials are used for the gearbox body and worm wheel?
A:
Sizes 030 to 105 are made of die-cast aluminum alloy, while sizes over 110 are cast iron. The worm wheel is made of copper (KK Cu).
Send Inquiry
*To:
Guangdong Starshine Drive Co., Ltd.
Guangdong Starshine Drive Co., Ltd.*Content:
Supplier replies will be sent to your registered email
You may also like
RV Series 1: 30 Ratio Solid Shaft Output Small Worm Gearboxes
US$50.00-300.00
1 Piece(MOQ)
RV Series 1: 30 Ratio Solid Shaft Output Worm Gearboxes
US$50.00-300.00
1 Piece(MOQ)
RV Series Small Engine Worm Reducer Bevel Gear Reduce Drive Gearbox
US$32.70-34.10
1 Piece(MOQ)
RV Series Worm Double Reduction Gearbox
US$76.93-307.69
1 Piece(MOQ)
RV Series Speed Reducer 1: 30 Ratio Worm Gearboxes
US$50.00-300.00
1 Piece(MOQ)
High Quality RV Series Small Transmission Worm Gearbox
Negotiable
1 Piece(MOQ)
Small Reducer RV Series Worm Gearbox Combination Made in China
US$50.00-80.00
1 Piece(MOQ)
RV Series Aluminium Alloy Worm Gearbox
US$105.00-600.00
5 Pieces(MOQ)
RV Series Industrial Worm Geared Motor Gearbox
US$19.86-307.69
1 Piece(MOQ)
RV Series Worm Gearboxes with Output Hollow Shaft Nmrv Worm Gear Reducer
US$22.99
1 Piece(MOQ)
RV Series Worm Speed Reducer Worm Gearbox for Packing Machine
US$63.40-325.30
1 Piece(MOQ)
Jdlb Series Accurate Movement Reduction Ration 30 Servo Worm Gear Units Gearbox Without Backlash
US$18.00-250.00
100 Pieces(MOQ)
Quality Competitive Price RV Series Helical-Worm Gear Reducer, Gearbox
US$24.20
1 Piece(MOQ)
Customized RV Series Gear Motor Worm Gearbox for Speed Reduction
US$180.00-190.00
1 Piece(MOQ)
220V Single-Phase Speed Reductor RV Series Gear Units Motor Reducer Worm Gearbox
US$180.00-190.00
1 Piece(MOQ)
RV Series Nmrv030 Nmrv40 Nmrv050 Nmrv063 Nmrv075 Nmrv090 Electric Motor Speed Reducer Worm Gearbox
US$9.00-99.00
50 Pieces(MOQ)
K Series Helical Worm Gearbox Reducer with Motor Cast Iron
US$59.00-65.00
5 pieces(MOQ)
Vf Series Gearboxes Reduction Drive Worm Gearbox for Packaging Machinery
US$21.00-100.00
10 Pieces(MOQ)



















