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Nrv Series Aluminum Worm Gear Boxes
US$50.00-300.00
5 Pieces
Product profile
Customization
AvailableApplication
Motor, MachineryHardness
Hardened Tooth SurfaceModel NO.
NRV075-40Installation
90 DegreeLayout
Right AngleGear Shape
Worm and Worm WheelStep
Single-StepType
Worm ReducerColor
Blue or DesignatedBasic No.
075Main Parts
Worm Gear, Worm ShaftHollow Shaft Dia
28mmTransport Package
Plywood Case, Carton and Wooden CaseSpecification
CE, ISO9001: 2015Trademark
Starshine DriveOrigin
Guangdong, ChinaHS Code
8483409000Production Capacity
20000PCS/MonthKey features
Wide Size Range: Available in sizes 030 to 150, covering input power from 0.06 to 11 kW.
High Torque Output: Max torque up to 1550 N.m with admissible radial loads up to 8771 N.
Universal Mounting: Aluminum units supplied with synthetic oil for universal mounting positions.
Durable Materials: Sizes 030-105 in die-cast aluminum alloy; sizes over 110 in cast iron.
Customizable Color: Sizes 030 and over are painted with RAL 5010 blue or designated colors.
Flexible Input Options: Options include inline AC motor, square flange, input shaft, and input flange.
Versatile Ratios: Basic models offer power reduction ratios from 5 to 1000.
One Year Warranty: Comprehensive one-year warranty coverage from the date of delivery.
Company profile

Business Type: Manufacturer/FactoryExport Year: 2010-01-01Nearest Port: FOSHAN, SHENZHEN, GUANGZHOUAverage Response Time: ≤6.66hTerms 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 materials are used for the gearbox housing?
A:
Sizes 030 to 105 are made of die-cast aluminum alloy, while sizes over 110 are made of cast iron.
Q:What is the maximum torque and radial load capacity?
A:
The maximum torque is 1550 N.m, and the admissible output radial loads are up to 8771 N.
Q:Can the gearbox be mounted in any position?
A:
Yes, aluminum units are supplied complete with synthetic oil, allowing for universal mounting positions without modifying lubricant quantity.
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:Is the color customizable?
A:
Yes, sizes 030 and over are painted with RAL 5010 blue, and other designated colors are available.
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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