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Cast Iron Worm Gearbox with Explosion-Proof Motor
Negotiable
1 Set
Product profile
Customization
AvailableApplication
Motor, MachineryHardness
Hardened Tooth SurfaceModel NO.
NMRV130-50-2.2Installation
90 DegreeLayout
CornerGear Shape
Worm GearStep
Single-StepType
Worm ReducerSize
130Ratio
50Input
2.2kwTransport Package
CartonSpecification
SGS, CE, ISOTrademark
Starshine DriveOrigin
ChinaHS Code
8483409000Production Capacity
20000PCS/MonthKey features
Wide Size Range: Available in sizes 030 to 150 with ratios from 5 to 100.
Dual Material Construction: Sizes 030-105 in die-cast aluminum; sizes 110+ in cast iron.
Universal Mounting: Aluminum units allow universal mounting without modifying oil quantity.
High Torque Capacity: Maximum torque up to 1550 N.m with radial loads up to 8771 N.
Copper Worm Wheel: Features durable copper (KK Cu) worm wheels for enhanced performance.
Versatile Input Options: Available with input shaft, square flange, or input flange configurations.
Comprehensive Warranty: One-year warranty coverage from the date of delivery.
Customizable Combinations: Supports various combinations like NMRV+NMRV, NRV+VS, and more.
Company profile

Business Type: Manufacturer/FactoryExport Year: 2010-01-01Nearest Port: FOSHAN, SHENZHEN, GUANGZHOUAverage Response Time: ≤7.07hTerms 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:
We provide a one-year warranty from the date of delivery.
Q:What materials are used for the gearbox body?
A:
Sizes 030 to 105 are made of die-cast aluminum alloy, while sizes 110 and above are made of cast iron.
Q:What are the available input options?
A:
Input options include input shaft, square flange, and input flange.
Q:Can the gearbox be mounted in any position?
A:
Yes, aluminum units allow for universal mounting positions without modifying the lubricant quantity.
Q:What is the maximum torque capacity?
A:
The maximum torque capacity is 1550 N.m.
Send Inquiry
*To:
Guangdong Starshine Drive Co., Ltd.
Guangdong Starshine Drive Co., Ltd.*Content:
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