Spinspro SU III Electric Drive Module for Comandante C40 MK3, MK4 & Lab Series

• Premium Anodized Aluminum Build – Features a durable anodized aluminum body with a sleek black finish, combining long-lasting performance with a modern aesthetic.
• Intuitive Display – Shows grinding time and remaining battery level clearly.
• Grind Setting Memory Function – The upgraded version stores your customized grind settings. No more manual note-taking of grind values – easily recreate coffee with the exact same flavor profile.
• Smart Safety – Auto-stop when grinding is complete + automatic reverse protection for stuck beans.
• Rechargeable – Built-in Rechargeable 1600mAh High-Capacity Battery.

Technical Specifications

Product Name: C40 Electric Module

Material: Aluminum Body

Weight: 500g

Charging Time: ≈120 mins (using 5V/1A charger)

Dimensions: 78 × 115mm

Smart Display

Displays time, remaining battery,and grind settings

Brass Coupling

Higher toughness and lower hardness

Protects the original shaft

Magnetic Latch

Smooth Magnetic Damping

Tool-free Quick Release

Automatic Protection

Automatically stops after 3 reverse rotations during overload to protect the burrs.

Auto-shuts off when grinding is complete.

What’s Included:

1 × C40 Electric Motor Module（Latest 3rd Generation）

1 × USB-C Cable

1 × Installation Tool Set

Recognition from Industry Professionals

Q:  Can work with C40 Lab Series?
A:  Yes

Q: Will the installation damage the original grinder?
A: No, it won’t! We include masking tape and silicone rings for protection – your grinder will stay scratch-free.

Q: Which countries do you ship to?
A: We ship to most countries worldwide! If you’re unable to place an order in your country, please contact customer service.