Miniature 1220 Brushed DC Motor, 1.5–6 V, 9500 RPM, 1.5 mm Shaft

Miniature 1220 Brushed DC Motor, 1.5–6 V, 9500 RPM, 1.5 mm Shaft

The 1220 miniature brushed DC motor is designed for small models, toy vehicles, robotics and various DIY projects. It operates from a 1.5–6 V DC supply and reaches 9500 RPM when powered at 6 V. Its compact 12 × 22 mm dimensions, 1.5 mm shaft and low 8 g weight make it suitable for small and lightweight mechanical assemblies.

Key parameters:
1.5–6 V DC • 9500 RPM at 6 V • 1.5 mm shaft • 12 × 22 mm • 8 g

Key Features

• 9500 RPM at 6 V – suitable for small mechanisms requiring relatively high rotational speed.
• 1.5–6 V DC operating range – suitable for various low-voltage battery-powered and DC-powered projects.
• 0.03 A no-load current – low current consumption when the motor is running without a mechanical load.
• 0.45 A stalled-shaft current – an important parameter when selecting a power supply or motor driver.
• Compact 12 × 22 mm dimensions – easy to integrate into small models, toys and robotic assemblies.
• 1.5 mm shaft diameter – allows the use of compatible gears, wheels, couplings and other mechanical accessories.
• 8 g weight – suitable for lightweight mobile and model applications.
• Reversible rotation – the rotation direction can be reversed by changing the DC supply polarity.

Applications

The motor is intended for small and lightly loaded mechanisms. Typical applications include:

• toy cars and small vehicle models;
• robotics and educational projects;
• DIY mechanisms;
• small rotating assemblies;
• replacement in small devices where the voltage, dimensions and shaft diameter are compatible.

The motor is not specified for high mechanical loads. Torque is not provided by the manufacturer/supplier, so suitability for a specific load must be evaluated according to the requirements of the application.

Compatibility and Limitations

The motor requires a 1.5–6 V DC power supply. When replacing an existing motor, check not only the supply voltage but also the 12 × 22 mm body size and the 1.5 mm shaft diameter.

Gears, couplings, wheels, propellers and other mechanical accessories must be suitable for a 1.5 mm shaft.

The manufacturer/supplier does not specify torque, rated mechanical power, shaft length, rated load current, efficiency or operating temperature range.

Technical Specifications

Parameter	Value
Motor type	Brushed DC motor
Model / size designation	1220
Operating voltage range	1.5–6 V DC
Rotational speed	9500 RPM at 6 V
No-load current	0.03 A
Stalled-shaft current	0.45 A
Body dimensions	12 × 22 mm
Shaft diameter	1.5 mm
Weight	8 g
Rotation reversal	By reversing supply polarity
Torque	Not specified
Shaft length	Not specified

Construction and Control

This is a conventional brushed DC motor. Its rotational speed depends on the supply voltage and mechanical load. The direction of rotation can be changed by reversing the polarity of the DC supply.

Before fitting a gear, coupling, wheel or other component, make sure that it is designed for a 1.5 mm shaft.

Important Operating and Safety Notes

• Do not exceed the specified maximum supply voltage of 6 V DC.
• Avoid keeping the shaft stalled for an extended period. The specified stalled-shaft current is 0.45 A.
• Take the motor current requirements into account when selecting a power supply or electronic motor driver.
• Excessive mechanical load reduces speed and increases motor current.
• Avoid excessive axial or radial force on the shaft during installation.

Package Contents

• 1220 miniature brushed DC motor – 1 pc. ```