Many customers always want to replace the motor with a higher power rating. In this case, two critical factors must be fully considered:
Installation Space: Larger motor power often results in a larger physical volume. Verify that the space inside your machine host is sufficient, otherwise the outer protective cover may not fit correctly, affecting overall aesthetic and function.
Power Supply Requirements: The capacity of the main control board and transformer must provide enough power to enable the motor to reach its full efficiency rating.
Product Description & Core Features
China Factory Custom 24V 80W 200kg cm High Torque DC Motor - Australian Type Side Motor for Roller Shutter Door
Model Parameters (D76RB-2480-30)
Parameter Type
Specifications Details
Type
Australian roller shutter door motor
Motor Diameter
49mm / 59mm / 63mm / 76mm / 88mm / 110mm
Voltage Options
12V / 24V / 36V / 42V / 48V / 60V
Power Capacity
≤200W
Torque Range
8Nm, 200kg.cm torque, 30Nm
Speed Range
≤400 RPM
Gear Ratio
75:1 / 60:1 / 60:2 / 60:4
Gear Modulus
75:1 (M=0.8) | 60:1, 60:2, 60:4 (M=1)
Motor Torque
Geared DC motor 12V 20Nm
OEM/ODM Service
Fully Supported
Worm Gear Motor Applications
Electric garage door motor, roller garage door motors, smart garage door motor, sliding garage door motor, roller shutter door motor.
Factory Direct Value: Offers highly competitive manufacturing pricing directly from the source.
Flexible Sample Orders: Evaluation samples welcome prior to official batch validation.
Main Fields of Application
These industrial-grade DC Gear Motors are extensively deployed across diverse systems including:
Garage door systems, automatic sliding entrance controls, electric garage doors, smart home roll-up garage systems, heavy-duty sliding gates, commercial rolling shutter security doors, and auxiliary 12V/24V high-torque installations.
Hot Sale Series Overview
Manufacturing Capabilities & Technical Advantages
We are a highly professional enterprise specializing in the custom design, engineering, and manufacturing of precise small DC worm gear motors. Our core catalog focuses on the highly versatile D49, D59, D63, D76, and D88 series, supporting optional integrations including hall sensors, precise encoders, optical feedback systems, and electromagnet brakes.
All mechanical dimensions, rated voltages, powers, operational speeds, output torque values, and rotation directions can be fully configured to match customized OEM and ODM industrial requirements.
Our Structural Advantages
Professional, dedicated motor OEM & ODM configuration capabilities.
Over 20 years of solid design & engineering experience.
Rapid prototyping and volume delivery (typically 15-20 days utilizing standard output shafts).
Strict quality management controls with 100% torque and noise parameters validated before shipment.
Frequently Asked Questions (FAQ)
Q
Are you a trading company or a direct manufacturer?
We are a comprehensive integration of industrial manufacturing and trade, backed by over 20 years of dedicated experience in custom worm gear motor development. We feature highly advanced assembly production lines, absolute internal quality controls, and a powerful R&D engineering division to fulfill all precise custom specifications.
Q
What are your primary product lines?
Our core specializations include a complete array of DC Motors (including geared worm motors and compact micro DC motors without gearboxes) along with specialized industrial auxiliary equipment such as MIG/MAG welding machine wire feeders, torches, and associated industrial electrical accessories.
Q
What if I am uncertain about the exact DC motor model my application requires?
Do not worry. Simply communicate as much spatial, speed, load torque, power, and voltage data as you can. Our dedicated application engineering team will work closely with your technical specs to select or custom design the optimal motor model configuration.
Q
Is it possible to request evaluation samples?
Yes, sample requests are welcome for industrial validation testing prior to placing official volume orders, provided that our targeted wholesale volume pricing, MOQ, and terms are aligned. Since all our motors are custom-built to order and no off-the-shelf retail inventory is maintained, we are unable to process single personal-use orders.
Q
What is the Minimum Order Quantity (MOQ) for your custom motors?
Generally, the standard MOQ scales between 1,000 and 10,000 units depending on the complexity of the design. However, to support commercial product validations, we accept smaller trial batches (dozens or hundreds of units) during the initial three orders post sample validation.
Q
What is the typical delivery timeframe for an order?
For standard configurations employing our standard conventional output shafts, manufacturing lead times are approximately 35 days. If your implementation requires custom shaft dimensions or specific gear alterations, the production schedule will be determined by the technical complexity.