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High-Torque 5840Z-42 Worm Gear Motor

Model: 5840Z-42
  • · Model: 5840Z-42 High-Torque Worm Gear Motor
  • · Motor Core Type: Brushed DC 42 Motor with 5840 Right-Angle Worm Gearbox
  • · Rated Voltage Options: 12.0V DC / 24.0V DC (Customizable)
  • · No-Load Speed: 5 RPM – 470 RPM (Depending on Gear Ratio)
  • · Rated Torque: 2.5 kg.cm – 35.0 kg.cm

Product Overview

The 5840Z-42 Worm Gear Motor is a heavy-duty, high-torque motion control solution engineered for demanding commercial, industrial, and automated equipment. By pairing a high-performance 42 DC motor core with a rugged 5840-size 90-degree right-angle gearbox, this motor delivers remarkable torque output, dependable self-locking safety, and extended operational life in compact mounting spaces.

Self-Locking Mechanism
Heavy-Duty Metal Gears
90° Right Angle Output
12V / 24V DC
OEM/ODM Customization

Core Design & Technical Highlights

01. Integrated Self-Locking Safety

The worm drive system inherently locks the output shaft when power is disengaged, preventing back-driving from external loads. This ensures static load holding in winches, door actuators, and vertical lifts without requiring secondary electromagnetic brakes.

02. Extreme Torque All-Metal Construction

Engineered with precision-machined alloy gears, steel worm shafts, and a die-cast metallic housing. It effortlessly supports high continuous loads and withstands peak stall torques up to 70 kg.cm without structural gear deformation.

03. Compact 90° Right-Angle Footprint

Re-orienting power transmission by 90 degrees minimizes axial length requirements. This compact configuration allows the unit to fit snugly into shallow cabinets, narrow machine frames, and space-constrained automation enclosures.

04. Smooth Transmission & Quiet Operation

Optimized gear meshing reduces vibration and running noise under load. The 5840Z-42 is ideal for noise-conscious environments, including medical facilities, luxury residential systems, and quiet office environments.

Custom Engineering & OEM Options

Tailored Solutions for Your Specific Application Needs

  • Shaft Modifications: Custom D-cut shafts, double-ended output shafts, threaded rods, or specialized keyways in stainless steel.
  • Voltage & Speed Tuning: Tailored coil windings for 12V, 24V, or custom DC inputs to meet targeted RPM and torque goals.
  • Harness & Connectors: Customized lead lengths, protective heat-shrink sleeves, and specified terminal connectors (JST, Molex, etc.).
  • Feedback Systems: Optional integration with magnetic or optical encoders for closed-loop speed control and positional feedback.

Ready to Integrate the 5840Z-42 Worm Gear Motor into Your Project?

Our engineering team provides full OEM/ODM support, 3D STEP drawings, sample testing evaluation, and custom volume manufacturing tailored to your exact application requirements.

Technical Specifications

Model 5840Z-42 High-Torque Worm Gear Motor
Motor Core Type Brushed DC 42 Motor with 5840 Right-Angle Worm Gearbox
Rated Voltage Options 12.0V DC / 24.0V DC (Customizable)
No-Load Speed 5 RPM – 470 RPM (Depending on Gear Ratio)
Rated Torque 2.5 kg.cm – 35.0 kg.cm

Key Features

Self-Locking Worm Gear Mechanism: Inherent self-locking design automatically secures the output shaft when powered off, preventing back-driving without extra braking systems.
Heavy-Duty All-Metal Construction: Engineered with high-strength alloy gears and a hardened steel worm shaft housed in a durable casing for continuous heavy-load operations.
Robust 5840 Gearbox with 42 Core Motor: Combines a high-torque 42-frame DC motor with a 5840 right-angle reduction gearhead to achieve massive stall torque up to 70 kg.cm.
90-Degree Right-Angle Transmission: Saves crucial axial depth and mounting space in shallow enclosures or compact machinery frames.
Reversible Rotation Control: Effortlessly switch rotation direction (CW/CCW) by reversing the DC input power polarity.
Smooth Meshing & Low Noise: Precision hobbed tooth geometry ensures continuous, smooth gear engagement with minimal vibration and operating noise.
Customization Ready: Supports custom shaft lengths, D-cut shafts, dual output shafts, custom wiring harnesses, and magnetic encoder integrations.

Applications

Industrial Automation & Actuators: Micro winches, conveyor drives, valve control actuators, linear drive systems, automated sorting machinery.
Smart Building & Home Automation: Heavy-duty motorized curtains, automatic door openers, garage gates, pergola louvers, TV lifts.
Robotics & AGVs: Automated guided vehicles (AGVs), heavy mobile robot drive chassis, robotic joint actuators, pan-tilt heads.
Commercial & Vending Equipment: Coin counters, automated coffee machinery, ticket dispensers, automatic vending mechanisms.
Medical & Healthcare Devices: Motorized hospital beds, patient lift devices, dental chairs, rehabilitation machines.
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