# Geared motor, metal gears, 1 shaft, 3-6V, 1:90, TT

> TT type geared motor, All Metal version, with metal gears and a single shaft. Operates at 3-6VDC, gear ratio 1:90, final speed of approximately 110RPM at 6V. Blue color. Suitable for robotics projects and compact mechanisms, offering higher torque and reliability than plastic gear versions.

- Page: https://sigmanortec.ro/en/geared-motor-metal-gears-1-shaft-3-6v-1-90-tt
- Price: 22.14 RON
- Availability: In stock; 1-2 zile
- Reference: 9431 · EAN: 5948734386173
- Category: Mechatronics and IoT > Motors > DC and Gear Motors
- Specifications: Supply Voltage: 3; Maximum Input Voltage: 6; Input Voltage Type: “DC” in Romanian can mean **“de ce”**, which translates to **“why”** in English.
- Package (shipping data): 0.08 kg
- Updated: 2026-09-14
- Shop: [Sigmanortec.ro](https://sigmanortec.ro/en/llms.txt)
- Prices: RON, VAT included; prices and stock as of 2026-10-22 04:50 (Europe/Bucharest)

## Description

TT All Metal gear motor for robotic projects and compact mechanisms, offers higher torque and reliability than the plastic gear version, operates at 3-6VDC, 1:90 reduction for good speed control, approximately 110RPM at 6V, single shaft for easy assembly and direct drive.
Motor with reducer, 3-6VDC, TT type coupling, "All Metal" version, with a single shaft, which offers a reduction of 90 to 1.
This is an upgrade to the version with plastic gears which, under heavier loads, tend to fail.
Specifications:
Supply voltage: 3 - 6VDC
Final rotation: 110RPM (varies depending on the voltage applied to the motor)
Reduction ratio: 1:90
Color: Blue
Model: All Metal
Axis: 1
Coupling: TT