Heavy Duty R-Series Inline Helical Gear Motor 18.5kW 25Hp

The Heavy Duty R-Series Inline Helical Gear Motor 18.5kW 25Hp is a specialized equipment in the field of industrial transmission, well-suited for high-intensity working environments. Thanks to its 18.5kW (25Hp) capacity, the product delivers powerful torque transmission, durable operation, and optimized power consumption. This heavy duty gear motor line is an ideal choice for systems requiring high pulling force and long-term stable operation.

Overview of Heavy Duty R-Series Inline Helical Gear Motor 18.5kW 25Hp

Electric motor

• Material: Durable one-piece cast iron housing, deep heat-sink fins for optimal heat dissipation; high-grade copper windings with heat-resistant insulation, ensuring durability when running under 24/7 load.
• Function: Provides a stable power source, withstands heavy starting cycles and industrial variable loads without power degradation.

Gearbox

• Material: Impact-resistant cast iron alloy housing; cylindrical gear system made of hardened alloy steel, precision CNC ground; premium oil seal for absolute leak prevention.
• Function: Reduces output rotational speed to amplify maximum torque; coaxial design ensures smooth, precise power transmission and minimizes system vibration.

Structure of the Heavy Duty R-Series Inline Helical Gear Motor 18.5kW 25Hp

The Heavy Duty R-Series Inline Helical Gear Motor 15kW 20Hp is a combination of a 3-phase electric motor and a gearbox, specifically the R-series inline heavy-duty gear reducer – providing stable torque transmission, reducing output rotational speed, and helping industrial machinery operate powerfully and durably under continuous working conditions:

Motor body

• Stator: Uses low-loss magnetic steel sheets, pure copper windings wrapped with high-grade insulation. This design optimizes magnetic flux, ensures the motor runs cool, and achieves maximum energy conversion efficiency at 18.5kW power.
• Rotor: Made from extremely high-strength alloy steel shaft, undergoing absolute precision dynamic balancing. The shaft is capable of withstanding large torsional stress and maintaining durable stability when continuously transmitting 25Hp power.

R-Series Gearbox (Transmission part)

• Helical gear system: Deep nitrided helical gear structure, making the tooth surface rigid and able to withstand maximum instantaneous torque upon machine startup without deformation.
• Bearings & Seals: Uses specialized heavy-duty bearings and a large-capacity oil chamber, ensuring gears are always immersed in a protective oil film. Combined with high-pressure resistant seals to prevent dust ingress, significantly extending the maintenance cycle for the machine.

Specifications of Heavy Duty R-Series Inline Helical Gear Motor 18.5kW 25Hp

Large-capacity heavy duty inline helical gear motor lines (R-series) all require protection ratings to ensure equipment and operator safety.

Applications of Heavy Duty R-Series Inline Helical Gear Motor 18.5kW 25Hp

• Mineral mining: Operating ore mine conveyors, (medium-sized) ball mills, and ore separation vibrating screen systems.
• Oil & gas extraction & heavy industry: Applied in subsea drilling rigs, exploration drills, and coal/sand mining systems.
• Building material manufacturing: Driving concrete mixing drums, wood board pressing machines, and industrial plywood presses.
• Environmental treatment & Agriculture: Driving large agitators in wastewater treatment plants or manure pressing and animal feed systems.
• Manufacturing industry: Used in overhead cranes, heavy-load cargo winches at seaports or mechanical manufacturing workshops.

Instructions for installing the heavy duty R-series inline helical gearbox with a 3-phase electric motor

• Step 1: Place the electric motor and the inline heavy-duty gearbox on a flat surface. Align the motor shaft so that it points directly at the center of the gearbox input shaft hole.
• Step 2: Gently push the gearbox toward the motor so that the motor shaft slides deeply into the core hole inside the gearbox until the two metal flanges make full contact with each other.
• Step 3: Install bolts through the positioning holes on the flange and tighten them evenly to lock the gearbox securely to the motor housing.

This Heavy Duty R-Series Inline Helical Gear Motor offers efficient speed reduction, durable operation, and powerful torque transmission for industrial systems. This is a suitable choice for applications requiring continuous work with heavy loads. For a more intuitive view of the product, customers can watch gear motor videos along with the comprehensive video library regularly updated at Thanh Thái Motor. Technical consultation and quotation hotline: 0909.539.175.

Warranty, Shipping, and Commitment Policies at Thanh Thai Motor

When purchasing gearmotors at Thanh Thai Motor, you will receive benefits such as:

Warranty up to 24 Months

All gearmotor products at Thanh Thai Motor come with an official 24-month warranty. We are committed to clear after-sales service, with quick and transparent processing procedures – ensuring customer peace of mind during use.

Nationwide Delivery

No matter which province or city you are in, Thanh Thai Motor is always ready to support fast delivery, ensuring on-time delivery, careful packaging, and safe transportation. We supply a full range of 220V gearmotors, variable speed motors, etc., for the diverse needs of customers nationwide.

Products Meet European Quality Standards with German Technology

Our products are manufactured using modern German technology, meeting European standards. Models such as integrated gearmotors, variable speed motors, or 220V gearmotors all ensure stable operation and superior durability.

Competitive Pricing, Good Discounts for Dealers and Bulk Purchasers

We offer affordable gearmotors, suitable for projects with limited budgets. In addition, Thanh Thai Motor has special policies and offers for dealers and bulk purchasers.

Quality Commitment

All 220V gearmotors here are wound with pure copper wire. This ensures powerful, smooth operation and energy savings.

Full Certification Documents: CO, CQ,...

All products such as integrated gearmotors, conveyor motors, or speed reducers come with full Certificates of Origin (CO) and Quality (CQ), meeting stringent technical requirements in industry.

Contact Us

Need advice on choosing the right gearmotor for your needs? Contact Thanh Thai Motor immediately using the methods below:

• WhatsApp: +84966596219
• Email: codienthanhthai@gmail.com