RC · 32MM · 14-POLE

⌀ 32.00 MM

SECTION B-B

REV — A.1

Rotor Castings · 32 mm class

32 mm rotor shell.

Aluminum outrunner shells for nano + micro-FPV motors.

Coming Q4 2026

A380 · Die Cast

Outer dia.

32mm

Poles

14

Material

A380cast

Become a domestic customer Back to catalog

Specification

Detailed spec.

Common to all 32 mm SKUs. As-cast wall thickness, magnet seat geometry, and mounting features are finalized with pre-launch partners.

Material: A380 die-cast aluminum (A356-T6 on request)
Outer Ø: 32 mm (±0.05 mm typ.)
Pole count: 14
Format: Net-shape casting · finish-machined bore + seats
Features: Integral closed end · Mounting bosses · Magnet seats per profile
Wall thickness: TBD — as-cast, selected with partner
MOQ: Single unit
Lead time: Catalog stock from Richmond, VA

Pairs with

Designed to pair with the matching stator.

Stator companion

32mm · 12-slot stack

Bonded silicon-steel laminations. Catalog SKU, ships from Richmond.

P/N — AS-32-12

For

Where the 32 mm class lands.

01

Tiny-whoop + micro FPV

14-pole shells for 65–100 mm micro builds (12N14P).

02

Sub-250 g cinewhoop

Lightweight ducted micro-class propulsion.

03

Hobby + R&D

Engineering samples for academic + maker programs.

Other sizes

The rest of the Rotor Castings lineup.

Engage

Spec your motor program with us.

Send a letter of interest Email Mason directly