Skip to content
electrical center b2c
15BY Worm Gear Stepper Motor| 2-Phase 4-Wire DC 5V
Regular price
$26.70 USD
Regular price
Sale price
$26.70 USD
Unit price
per
Shipping calculated at checkout.
Couldn't load pickup availability
GW12T-15BY Stepper Motor Kit, with Flange Coupler + Reciprocating Driver
1:1030 High Torque Worm Gear Stepper Motor, DC 5V, with Optional Housing Driver
Product Overview
The CHW-GW12T-15BY miniature worm gear stepper motor is a compact, high-precision 2-phase 4-wire motor designed for applications requiring high torque, low speed, and controlled motion. It features a self-locking worm gear design, multiple gear ratios, and optional reciprocating function drivers for versatile integration.
Key Features
- Self-Locking Worm Gear Design: Provides inherent holding torque and prevents back-driving, ideal for vertical load applications.
- Multiple Gear Ratios: Choose from 1:42, 1:118, 1:236, 1:302, 1:603 (plate type), or 1:1030 to optimize speed and torque for your project.
- Precision Stepper Control: 2-phase 4-wire bipolar drive with an 18° step angle, compatible with common stepper drivers (e.g., L6219) and optional reciprocating function drivers for automated back-and-forth motion.
- Compact & Durable: 3mm D-shaped output shaft (8mm length), lightweight design (approx. 18g), and robust construction for long service life.
- Wide Voltage Range: Supports DC 5-12V operation, with recommended drive currents for different voltage levels (0.07-0.25A).
Specifications (CHW-GW12T-15BY)
- Model: CHW-GW12T-15BY
- Brand: ChiHai Motor
- Rated Voltage: DC 5V (supports 5-12V)
- Motor Type: 2-Phase 4-Wire Bipolar Stepper Motor
- Phase Resistance: 30±7% Ω/Phase
- Phase Inductance: 9.5 mH/Phase
- Step Angle: 18°/Step
- Gear Ratios: 1:42, 1:118, 1:236, 1:302, 1:603, 1:1030
- Output Shaft: 3mm D-shaped shaft, 8mm length
- Weight: Approx. 18g
- Holding Torque: 0.25-3.0 kgf·cm (varies by gear ratio)
- Operating Temperature: -0 ~ +55℃
- Insulation Class: Class E
Available Configurations
- Motor Only
- Motor + New Reciprocating Function Driver
- Motor + New Reciprocating Function Driver with Housing
- Motor + Flange Coupler
- Motor + Flange Coupler + New Reciprocating Function Driver
Applications
Perfect for smart robots, smart furniture, camera focus systems, miniature pan-tilts, smart selfie sticks, and other projects requiring controlled, high-torque motion.
Important Notes: For long continuous operation, monitor motor temperature rise and implement cooling measures if necessary to prevent overheating.
DATA SHEET
| Attribute | Value |
|---|---|
| Product Type | Worm Gear Stepper Motor / Miniature Stepper Motor |
| Model | CHW-GW12T-15BY |
| Brand | ChiHai Motor |
| Rated Voltage | DC 5V (5-12V compatible) |
| Motor Type | 2-Phase 4-Wire Bipolar Stepper Motor |
| Phase Resistance | 30±7% Ω/Phase |
| Step Angle | 18°/Step |
| Gear Ratios | 1:42, 1:118, 1:236, 1:302, 1:603, 1:1030 |
| Output Shaft | 3mm D-shaped shaft, 8mm length |
| Weight | Approx. 18g |
| Compatible Drivers | L6219, Reciprocating Function Drivers |
| Applications | Smart Robots, Smart Furniture, Camera Focus Systems, Miniature Pan-Tilts, Smart Selfie Sticks |
Care Instructions
Care Instructions
