Key Features

• Fit-check first (size + supply): IND-24GMW370 platform with 24 mm diameter and 30.8 mm body length; developed for low-voltage designs with a 3–12 V DC operating window (typical rated builds 6 V / 12 V, and a 24 V variant available per configuration).
• Output selection by ratio table (purchasing-relevant): multiple reduction options from 46:1 up to 2000:1; sample references include 54:1 / 108:1 / 500:1 with corresponding no-load/load/stall data—use these to lock your target RPM–torque–current point before PO.
• Mature mass-production for smart door locks: this motor family has been in long-term volume production and is already deployed in smart lock actuators, supporting stable sourcing, consistent assembly interfaces, and repeatable performance verification.
• Worm gearbox behavior for load-hold mechanisms: the worm reduction is intended for applications requiring back-drive resistance / position holding when power is removed (lock/unlock modules, security mechanisms, lifting devices); final holding performance should be validated against shock and vibration conditions of your lock body.
• Integration options for lock OEMs: configurable shaft length/shape, output speed/torque tuning, lead wires/connectors, output-side parts (e.g., gear/coupler on shaft), and encoder add-on for feedback designs.

Product Introduction

The IND-24GMW370 is a 370-size worm drive gear motor built on a Ø24 mm, 30.8 mm body platform for compact actuator modules. It is designed for low-voltage electromechanical systems with a 3–12 V DC operating range, and it can be configured in common rated voltages such as 6 V and 12 V (24 V versions are available by selecting the proper winding and ratio set). Gear ratios are selectable from 46:1 up to 2000:1, allowing you to tune output speed, torque, and current draw around your real duty cycle. This motor has been in stable mass production for years and is widely used in smart door lock mechanisms where consistent fit, repeatability, and supply continuity matter. For OEM projects, we support shaft geometry changes, wire/connector options, output interface parts, and optional encoder integration. Share your lock load profile and cycle time to confirm the best ratio and torque margin.

Outline drawing

Customizable items: 1. Length and shape of the shaft; 2. Voltage, output speed, torque, etc. ; 3. Adding connectors, lead wires; 4. Adding gears to shaft; 5. Adding encoder.

The basic parameters are for reference

Gearbox sheet

FAQs

Q1: What voltage should I choose for a smart door lock design?

Most lock actuators are built around 6 V or 12 V architectures. Select the rated voltage based on your battery/PSU and required peak torque; we can recommend winding + ratio after you share load torque and duty cycle.

Q2: Which gear ratio is typical for door lock mechanisms?

It depends on latch structure and required actuation time. This platform supports 46:1 to 2000:1; we usually start selection from your target output RPM and required stall/peak torque, then validate current and temperature rise in your cycle.

Q3: Can the worm gearbox hold the mechanism when power is off?

Worm reduction provides back-drive resistance, which helps hold position in many lock structures. For safety-critical requirements, please validate against shock/vibration and specify the holding torque target so we can confirm the configuration or advise an additional mechanical solution.