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Aerospace

Brushless Motors Produce Up to 1200 oz-in Torque

17 October 2016

EC044A and EC042B Series brushless motors. Source: Pittman EC044A and EC042B Series brushless motors. Source: Pittman

Pittman® has released the EC044A and EC042B Series brushless motors into its 24-Hour Pittman Express e-Commerce store. Both EC044A and EC042B Series come with the E30 encoder and PLG42S planetary gear in a compact assembly.

The EC044A is a 44 mm brushless motor available in a range of lengths, windings and gear ratios to accommodate a range of user application requirements. Performance ranges from 0.04 Nm (6 oz-in) to 4 Nm (600 oz-in) of rated torque with rated speeds from 40 to 4500 rpm. Although stock gear ratios range from 4 – 100:1, optional ratios go to 512:1 yielding 14 Nm of output.

The EC042B is the latest Pittman motor addition, effectively doubling rated torque in a smaller 42 mm diameter. Performance ranges from 0.06 Nm (9 oz-in) to 8.8 Nm (1200 oz-in) of rated torque with rated speeds from 40 to 4500 rpm in stock solutions. The EC042B comes with the same options available in the EC044A in both stock and standard configurations.



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