2-Stage NMRV Gear Motor 63 – 130

2-Stage NMRV Gear Motor 63 – 130 is a gear motor line combined from an electric motor-specifically a 3-phase electric motor-and a gearbox-specifically a 2-stage gearbox. Thanks to being manufactured from high-quality cast aluminum alloy and solid cast iron, the product has good corrosion and oxidation resistance, along with fast heat dissipation. It operates durably in heavy-duty environments and maintains stable performance during continuous running.

Overview of 2-Stage NMRV Gear Motor 63 – 130

Electric Motor Unit

• Material: Shaped aluminum alloy housing with honeycomb cooling fins for quick heat dissipation. The terminal box is equipped with heat-resistant silicone gaskets, ensuring waterproof tightness complying with the IP55 standard.
• Characteristics: Belongs to the compact power segment, optimized rated current for energy saving. The motor operates smoothly and has good thermal shock resistance when running continuously for long cycles.

2-Stage Gearbox (NMRV 63 + NMRV 130)

• Function: Directly couples the small-sized aluminum housing primary gearbox NMRV 63 with the large-sized cast iron housing secondary gearbox NMRV 130. The mechanism redirects the transmission angle by 90 degrees, reducing rotational speed to an extremely low level for slow scanning or linear movements.
• Characteristics: The 63 – 130 step-mismatched combination provides excellent holding torque (self-locking) when power is cut. The entire outer casing is coated with a premium epoxy layer to protect the metal grain from factory chemical corrosion.

Structure of 2-Stage NMRV Gear Motor 63 – 130

The 2-Stage NMRV Gear Motor 63 – 130 is assembled from electric motors of various powers (such as 3-phase electric motor 0.55kW 0.75Hp, 3-phase electric motor 0.75kW 1Hp, 3-phase electric motor 1.1kW 1.5Hp, 3-phase electric motor 1.5kW 2Hp) combined with a 2-stage NMRV gearbox with the following structure:

Electric Motor Structure:

• Motor housing: Made of aluminum or cast iron, with cooling ribs to protect and cool the motor.
• Stator: Consists of electrical steel laminations and copper windings creating a 3-phase rotating magnetic field.
• Rotor: Squirrel-cage type made of aluminum or copper, rotating thanks to the stator’s magnetic field and creating mechanical movement.
• Shaft – bearings: Alloy steel shaft transmits power outward, combined with heavy-duty bearings to help the motor run smoothly and durably.

NMRV Gearbox Structure:

• 1-Stage: NMRV 63 gearbox is the first transmission stage, responsible for receiving high speed from the motor and reducing it to an intermediate level.
• 2-Stage: NMRV 130 gearbox features bearing assemblies, oil seals, and oil fill ports arranged more spacious, facilitating easy maintenance and ensuring durability in continuous operation.

Specifications of 2-Stage NMRV Gear Motor 63 – 130

The 2-Stage NMRV Gear Motor 63 – 130 is designed with two consecutive reduction stages, helping create a large gear ratio range and high output torque. Thanks to the worm gear structure, the product operates stably, reduces noise effectively, and well meets low-speed transmission requirements.

Specifications of 3-phase electric motor 0.8kW 1Hp

The 3-phase electric motor 0.8kW 1Hp features a compact design, continuous working capability, and stable operating performance. The flange mounting style allows the motor to easily connect with the gearbox system, ensuring synchronization during installation.

Specifications of NMRV 63 gearbox

The NMRV 63 gearbox plays the role of the first reduction stage, helping reduce rotational speed from the motor before transmitting it to the second reduction stage.

Specifications of NMRV 130 gearbox

The NMRV 130 gearbox is the second reduction stage in the transmission assembly, contributing to increased torque and maintaining stable transmission capacity for the entire system.

Applications of 2-Stage NMRV Gear Motor 63 – 130

The combination of the two gearbox stages helps the equipment operate flexibly, optimizing for production lines requiring high accuracy and long-term durability with the following applications:

• Medium and heavy-duty conveyors: Operates stably at low speeds, suitable for cargo transportation, packaging, and sorting lines.
• Industrial stirrers and mixers: Ensures strong pulling force, low but steady speed, helping the material mixing process take place continuously and smoothly without jerking.
• Large-sized material coiling and uncoiling systems: Applied in film winding, paper rolling, and wire spooling machines thanks to strong pulling force and precise speed holding capability.
• Screw conveyor and feeder equipment: Suitable for animal feed production, wood processing, and food processing lines thanks to stable transmission and limited material clogging.

Guide on assembling electric motor with 2 NMRV gearboxes

• Step 1: Attach the electric motor to the first gearbox.
• Step 2: Install the intermediate coupling shaft into the output shaft of that first gearbox.
• Step 3: Push the input shaft of the second gearbox so that it fully embraces the intermediate coupling shaft.
• Step 4: Securely lock the two bodies of the two gearboxes together with screws.

Note: Align the shaft straight, clean the surfaces before assembly, and tighten the screws gradually and evenly across all corners.

Customers can refer to the gear motor videos shared by Thanh Thai Motor to visually track the operation process and practical applications of the equipment in various production fields. In addition, the comprehensive video category also updates many new gear motor models, helping customers have more information before choosing products.

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