NMRV 2-Stage Gear Motor 40 – 50

The NMRV 2-Stage Gear Motor 40-50 is a gear motor combined from an electric motor-specifically a 3-phase electric motor-and a gearbox-specifically a 2-stage gearbox. Featuring a two-stage reduction structure, the motor can generate much larger gear ratios than a single-stage gearbox, flexibly meeting the usage demands in conveyor systems, processing machines, mixers, and various production lines. As a result, the equipment operates stably, with low noise, energy savings, and minimized mechanical wear.

Overview of the NMRV 2-Stage Gear Motor 40-50

Electric Motor Block

• Material: Extruded aluminum alloy housing with ribbed fins to increase the heat dissipation surface. Terminal box sealed with heat-resistant rubber gaskets complying with IP55 standards.
• Characteristics: Belongs to the ultra-small power range, low no-load current, smooth operation, and low heat generation, helping protect the oil seal of the primary unit.

2-Stage Gearbox (NMRV 40 + NMRV 50)

• Mechanism: Connecting the primary NMRV 40 gearbox in series with the secondary NMRV 50 gearbox. The combination redirects the axis at a 90-degree right angle, providing multi-stage speed reduction for ultra-slow output speeds.
• Characteristics: Both stages are constructed from monolithic die-cast aluminum housing, resulting in an ultra-compact, aesthetic structure that is easy to mount and hang in multi-directions on machine walls. The mechanism features high static self-locking capability, preventing free load drift.

Structure of the NMRV 2-Stage Gear Motor 40-50

The NMRV 2-Stage Gear Motor 40-50 is assembled from a 3-phase electric motor 0.37kW 0.5Hp combined with a 2-stage NMRV gearbox, made of precision-machined technical components to ensure high performance and optimal durability:

Electric Motor Structure:

• The outer shell has a sturdy structure made of cast iron or specialized aluminum, helping the equipment resist rust.
• Stator: The internal part of the motor, made of solid copper.
• Rotor: The rotating part, cast from steel laminations. The rotor rotates thanks to the action of the magnetic field generated by the stator.

Gearbox Structure:

• Stage 1 is the NMRV 40 gearbox designed with a sturdy, modern style, suitable for continuous industrial working environments.
• Stage 2 is the NMRV 50 gearbox designed with an outer shell made of cast iron or monolithic aluminum.

Specifications of the NMRV 2-Stage Gear Motor 40-50

The NMRV 2-Stage Gear Motor 40-50 is designed to meet transmission demands with very low output speeds while ensuring stable torque. The combination of two NMRV gearboxes in a cascaded layout increases speed reduction efficiency while optimizing operational capability in high-precision systems.

Specifications of the 3-Phase Electric Motor 0.18kW 0.25Hp

The 3-phase electric motor 0.18kW 0.25Hp is a suitable power source for small-capacity transmission drives. With a compact design and IP55 protection standard, the motor can operate stably for a long time and easily integrate into various mechanical systems.

Specifications of the NMRV 40 Gearbox

The NMRV 40 gearbox is positioned adjacent to the motor, taking on the role of initial speed reduction and steadily transmitting power to the next-stage gearbox.

Specifications of the NMRV 50 Gearbox

Following the first speed reduction stage, the NMRV 50 gearbox continues to process the rotational speed, helping increase output torque and completing the transmission process of the entire two-stage reduction assembly.

Applications of the NMRV 2-Stage Gear Motor 40-50

With deep speed reduction and strong power transmission capabilities, the device is widely applied in various industrial fields:

• Small conveyors and conveyor belts in light production lines.
• Medium-sized mixers, blenders, and grinders.
• Winding systems such as film winders, paper winders, and small wire winders.
• Fabric cutting machines and woodworking machines in medium-scale workshops.
• Mechanical equipment and automation lines requiring high stability and precision.

Instructions for Installing the Electric Motor with 2 NMRV Gearboxes

• Step 1: Bring the electric motor close to the face of the first gearbox, then tighten the bolts securely.
• Step 2: Connect the intermediate coupling shaft directly into the output shaft hole of the first gearbox.
• Step 3: Insert the input shaft of the second gearbox through the other end of the intermediate coupling shaft.
• Step 4: Tighten the bolts in the middle to firmly secure the two gearboxes together.

Note: Align the two shafts straight with each other, wipe off all dust, and tighten the bolts evenly.

Customers can refer to additional gear motor videos produced by Thanh Thai Motor to observe in detail the structure, transmission capacity, and operating performance of the equipment in various practical industrial machinery systems. In addition, the comprehensive video library also provides much useful content on technical characteristics, practical applications, as well as important notes when selecting and using products, helping customers easily find a transmission solution that suits their production needs.

Warranty Policy and Shipping Commitment at Thanh Thai Motor

• Motor warranty up to 24 months: Each line of 220V gear motor (220V gear motor) or 380V gear motor is covered by a long-term 24-month warranty.
• Fast Shipping: Nationwide delivery, ensuring that gearboxes coupled with motors and foot-mounted gear motor, flange-mounted gear motor lines are securely packaged for maximum protection during transport.
• Quality Gear Motor – Advanced Technology: 220V or 380V gear motor products are manufactured according to German technology and European quality standards.
• Competitive Prices – Attractive Discounts for Bulk Orders: Thanh Thai Motor specializes in trading gear motors directly from manufacturers, providing gear motors at the lowest prices on the market.
• Transparent Trading – Full CO and CQ Provided: Each product comes with a Certificate of Origin (CO) and a Certificate of Quality (CQ).

Contact for purchase at Thanh Thai Motor

• Consultation Hotline: 0909.539.175
• Zalo for Ordering: 0902.530.445
• Email: codienthanhthai@gmail.com