> **Source:** Core Electronics is an Australian maker-electronics retailer and manufacturer based in Newcastle, NSW, run by a team of makers and educators. We design and manufacture our own product lines (PiicoDev, CE originals) and are official retailers for iconic maker and industrial brands including Raspberry Pi, Arduino, Adafruit, SparkFun and DFRobot. Orders ship Australia-wide from our Newcastle warehouse. Prices are in AUD and include GST. Pricing, stock and dispatch on this page are generated from the store's live catalog. Full machine-readable index: https://core-electronics.com.au/llms.txt # Metal Flat Key Shaft Flange Plate for Serial Servo **Type:** Product page · **SKU:** WS-24985 · **Brand:** [Waveshare](https://core-electronics.com.au/brands/waveshare-in-australia) **Page:** https://core-electronics.com.au/metal-flat-key-shaft-flange-plate-serial-bus-servo-compatible.html ([markdown](https://core-electronics.com.au/metal-flat-key-shaft-flange-plate-serial-bus-servo-compatible.html.md)) Metal Flat Key Shaft Flange Plate, Suitable For Using with Serial Bus Servo, Compatible With Various Transmission Parts... ## Pricing - **Price:** $4.95 (inc GST) — $4.50 AUD, exc GST - **Quantity discounts:** 10+ $4.32 (exc GST) · 25+ $4.18 (exc GST) ## Availability & dispatch - Available with a lead time — expect dispatch between Aug 24 and Aug 31. ## How to buy - **Build a cart:** compose `https://core-electronics.com.au/cart/link?items=WS-24985:1` (comma-separated SKU:qty pairs) and share the link. Opening it shows a confirmation page with live pricing and stock before anything is added to the cart. - **Verify the cart first:** fetch `https://core-electronics.com.au/cart/link/WS-24985:1.md` for live line prices (inc & exc GST, quantity discounts applied), stock and dispatch estimates, and totals. Append `/to/{AU-postcode}` (or `/to/{country-code}:{postcode}`) before `.md` for delivery options and prices to that destination. Unknown, retired, or out-of-stock SKUs are flagged. (Query form `cart/link.md?items=...` also works but some robots parsers refuse query strings here.) - **Checkout** is completed on-site and includes a captcha at the payment step. Share the cart link; checkout takes it from there. - **Search the catalogue:** `https://core-electronics.com.au/search/{query}.md` (URL-encode the query; pages 2-3 at `search/{query}/{page}.md`; `search.md?q=` also works) - **Payment methods, purchase orders, policies and contact details:** https://core-electronics.com.au/llms.txt ## Description ## Details Metal Flat Key Shaft Flange Plate, Suitable For Using with Serial Bus Servo, Compatible With Various Transmission PartsMetal Flat Key Shaft Flange Plate Using with serial bus servo for driving various transmission parts ![](https://core-electronics.com.au/attachments/localcontent/Metal-Flat-Key-Shaft-Flange-Plate-A-details-1_63161bf516c.jpg) Dimensions![](https://core-electronics.com.au/attachments/localcontent/Metal-Flat-Key-Shaft-Flange-Plate-A-details-size_6308584109d.jpg)How To Install![](https://core-electronics.com.au/attachments/localcontent/Metal-Flat-Key-Shaft-Flange-Plate-A-details-5_28220c9148d.jpg)Compatible with various transmission parts![](https://core-electronics.com.au/attachments/localcontent/Metal-Flat-Key-Shaft-Flange-Plate-A-details-9_1671558b2f4.jpg)\* for reference only, the servo and other accessories are NOT included Using with serial bus servoThe serial bus servo has an absolute angle encoder and an independent MCU that can precisely control the rotation angle, speed, and acceleration, And its large torque is suitable for various application scenarios ![](https://core-electronics.com.au/attachments/localcontent/Metal-Flat-Key-Shaft-Flange-Plate-A-details-11-1_67365ef6f7c.gif)**Servo mode: accurate control of rotation angle** ![](https://core-electronics.com.au/attachments/localcontent/Metal-Flat-Key-Shaft-Flange-Plate-A-details-11-2_40654b8918e.gif)**Motor mode: can rotate continuously** Easier to Develop with the Serial Bus Servo![](https://core-electronics.com.au/attachments/localcontent/Metal-Flat-Key-Shaft-Flange-Plate-A-details-13_2094487e53e.jpg)Applications![](https://core-electronics.com.au/attachments/localcontent/Metal-Flat-Key-Shaft-Flange-Plate-A-details-15_15796195055.jpg)Applicable Servo Model![](https://core-electronics.com.au/attachments/localcontent/Metal-Flat-Key-Shaft-Flange-Plate-A-details-17-1_16090f016dd.jpg)**ST3215-HS Servo Motor** [![](https://core-electronics.com.au/attachments/localcontent/Metal-Flat-Key-Shaft-Flange-Plate-A-details-17-2_159973c9f7d.jpg)](https://core-electronics.com.au/st3215-servo.htm)**[ST3215 Servo](https://core-electronics.com.au/st3215-servo.htm)** [![](https://core-electronics.com.au/attachments/localcontent/Metal-Flat-Key-Shaft-Flange-Plate-A-details-17-3_109876a2e79.jpg)](https://core-electronics.com.au/st3025-servo.htm)**[ST3025 Servo](https://core-electronics.com.au/st3025-servo.htm)** ![](https://core-electronics.com.au/attachments/localcontent/Metal-Flat-Key-Shaft-Flange-Plate-A-details-17-4_173375e6eb0.jpg)**ST3020 Servo** [![](https://core-electronics.com.au/attachments/localcontent/Metal-Flat-Key-Shaft-Flange-Plate-A-details-17-5_17060dfa0ec.jpg)](https://core-electronics.com.au/sc15-servo.htm)**[SC15 Servo](https://core-electronics.com.au/sc15-servo.htm)** ![](https://core-electronics.com.au/attachments/localcontent/Metal-Flat-Key-Shaft-Flange-Plate-A-details-17-6_78940d1d7.png)Product Show![](https://core-electronics.com.au/attachments/localcontent/Metal-Flat-Key-Shaft-Flange-Plate-A-details-3_974317e7c1f.jpg)**Weight:** 0.003 kg ## Quick Overview Metal Flat Key Shaft Flange Plate-A x1 ![](https://core-electronics.com.au/attachments/localcontent/Metal-Flat-Key-Shaft-Flange-Plate-A-details-pack_4938534ad30.jpg) ## Images - [Product image 1](https://core-electronics.com.au/media/catalog/product/W/S/WS-24985-1.jpg)