Product Description

The S32HMAA-HNNM-04 Brushless Motor is a motion control device designed for precision applications. It is engineered to deliver reliable torque, speed and efficiency in industrial automation systems.

The S32HMAA-HNNM-04 brushless motor provides a continuous stall torque of 34.0 lb-in (3.8 Nm) and a peak torque of 87.0 lb-in (9.8 Nm) that ensures strong and stable motion control. It operates with a continuous stall current of 7.5 A and reaches peak torque at 22.5 A. It maintains operational stability across varying temperatures with a resistance of 6.8 ohms (cold) and 9.2 ohms (hot). The inductance of this motor measures 18.4 mH that contributes to smooth electrical performance. The rated speed of 3400 rpm enables efficient high speed operations and its voltage constant (line line) is 11.9 V/rad/sec. This ensures precise voltage to speed conversion. This motor’s torque constant of 1.67 Nm/A allows accurate force output relative to current input. The thermal resistance is 1.23 °C/Watt that helps to manage heat dissipation effectively. This brushless motor’s thermal time constant of 24 minutes ensures stable thermal response over extended periods.

The Pacific Scientific S32HMAA-HNNM-04 brushless motor is built with durability in mind. It weighs 9.8 lbs (4.4 kg) which enhances stability while maintaining a compact form. It features an encoder option with standard support and includes Hall sensors for accurate position feedback. The Hall sensor detects the magnetic field of the rotor and provide real time feedback to the motor controller that allows it to energize the correct stator coils in sequence. The combination of precise torque control, thermal efficiency and reliable speed regulation makes this S Brushless Motor a suitable choice for demanding automation environments.