McLennan 12V Brushed DC Geared Motor, 7rpm, 392:1

This McLennan 45mA/12VDC Geared Instrument Motor features a 392:1 gear ratio. The 1271-series integral iron core DC motor provides smooth operation and a bidirectional variable speed capability, while the gear head utilises a multi-stage metal spur gear train rated for a working torque up to 0.2Nm. Designed for maximum installation flexibility, it is suitable for mounting in any attitude and provides reliable operation over a wide ambient temperature range from -20°C to 60°C.

Equipped with an integral VDR (voltage dependent resistor) electrical suppression system, the motor effectively minimises electrical interference. Its compact dimensions (43mm H x 33mm W x 15mm D) make it ideally suited to applications where small size is an important design criterion.

Key Specifications

• Motor Type: Brushed DC
• Supply Voltage: 12V DC
• Current Draw: 45mA
• Maximum Rotational Speed: 7rpm
• Maximum Torque: 20Ncm (0.2Nm)
• Gear Ratio: 391.8:1
• Motor Size: 27mm
• Product Range: 1271 Series

This robust and precise geared motor is an excellent choice for sophisticated motor drive control systems requiring consistent and controlled movement.