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RV Series Worm Gearbox with Speed Variator
US$23.23-52.36
5 Pieces
Product profile
Customization
AvailableApplication
Motor, Machinery, Agricultural MachineryFunction
Change Drive Torque, Change Drive Direction, Speed Changing, Speed ReductionModel NO.
JWB-X0.55B-190F+NMRV063--20-80B5Hardness
Hardened Tooth SurfaceInstallation
Horizontal TypeType
Planetary Gear BoxGearing Arrangement
WormOuput Speed
10-50rpmInput Speed
1400rmpRated Power
0.55kwOutput Torque
83-43nmColor
Ral5010, Silver or Upon Customers' RequestWarranty
12 MonthsTransport Package
Plywood Case, Carton and Wooden CaseSpecification
CE, SGS. ISO9001: 2008Trademark
XINGGUANGOrigin
Foshan, ChinaHS Code
8483409090Production Capacity
15000PCS/MonthKey features
Wide Speed Regulation: Output speed ranges from 2 to 950 rpm with high regulation sensibility of 0.5 rpm.
High Torque Output: Maximum output torque up to 1002 Nm for heavy-duty applications.
Silent Operation: Designed for silent, vibration-free running with bidirectional rotation capability.
Flexible Input Options: Compatible with Inline AC Motor, IEC Motor, Input Shaft, or Input Flange.
Durable Construction: Cases made of cast iron or die-cast aluminum alloy with hardened steel shafts.
Customizable Color: Color options include RAL5010, Silver, or customized upon customer request.
Adjustable Control: Control handwheel is positionable on either side for convenient operation.
Reliable Warranty: Comes with a 12-month warranty covering mechanical defects.
Company profile

Business Type: Manufacturer/FactoryExport Year: 2010-01-01Nearest Port: FOSHAN, SHENZHEN, GUANGZHOUAverage Response Time: ≤6.71hTerms 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 output speed range?
A:
The output speed ranges from 2 rpm to 950 rpm, depending on the specific model and motor configuration.
Q:What is the maximum output torque?
A:
The maximum output torque can reach up to 1002 Nm, ensuring performance in heavy-duty applications.
Q:Are input options customizable?
A:
Yes, the gearbox supports various input options including Inline AC Motor, IEC Motor, Input Shaft, and Input Flange.
Q:What is the warranty period?
A:
We provide a 12-month warranty for the product.
Q:Is the color customizable?
A:
Yes, standard colors are RAL5010 and Silver, but other colors can be customized upon customer request.
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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