B2419

Brushless DC motor platform. One body, 2 published windings, 2 published configurations.

Diameter: 24.2mm
Body length: 19.1mm
Mass: 30g
Commutator segments: Not established
Rotation: Not established
Revision: A, reviewed 2026-08-18

Envelope

Side elevation of the B2419 motor body, drawn to scale from the published envelope: ⌀24.2 mm by 19.1 mm. Shaft extension, flats, lead exit and mounting features are governed by the controlled drawing and are not shown here.

Model bounding box, X × Y × Z: 24.2 mm × 24.2 mm × 27.9 mm
Model revision: A, reviewed 2026-08-18
Mesh: 6,376 triangles

Every published winding

One row per winding. The envelope is identical across the platform; the electrical record is not.

B2419 windings
SKU	Rated voltage V	No-load speed rpm	Rated speed rpm	Rated torque mN·m	Stall torque mN·m	Rated current mA	No-load current mA	Stall current mA	Rated output W
Compare MM-B2419-120A MM-B2419-120A	12.0	6,200	5,200	1.96	11.8	290	150	950	1.02
Compare MM-B2419-240A MM-B2419-240A	24.0	8,700	6,900	2.45	11.8	300	140	890	1.69

Tick up to 4 products, then compare them side by side.

What this platform can be built into.

Published configurations on B2419
Configuration	Ratio :1	No-load output speed rpm	Continuous output torque mN·m	Torque margin ×	Rated voltage V
MM-B2419-P03610-120A	361	17.2	304.3	2.58	12.0
MM-B2419-S00325-240A	32.5	267.7	58.1	3.37	24.0