SDS MK4n Swerve Module Kraken X60 L2 Gear Ratio Layout B Robotics (NEW In Box)

SDS Swerve Drive Specialties MK4n Swerve Module, Kraken X60, L2 Gear Ratio, Layout “A” (We also have the matching Layout B here: https://www.ebay.com.au/itm/167495006086) ⚠️ Important MK4n swerve modules are mirrored on a drivetrain—there are two kit layouts: “A” and “B”. Please verify the correct encoder configuration before ordering. Overview The MK4n leverages the proven MK4i architecture in a narrower form factor—only 4" wide on the narrow side inside the frame—enabling: Wider intakes between modules Compact drivetrains (fits a flat-mounted FRC battery in a 17.5" wide frame) Enhancements vs MK4i Supports 0.25" magnet encoders and 0.5" hex encoders (hex uses the SDS Center Column) 16T drive & steering pinions for faster speeds 10-32 threaded holes on the motor plate for optional covers Features On-axis steering encoder interface (encoder not included); zero backlash; disassemble/reassemble without re-zeroing All plates: 7075-T6 aluminum; all gears: steel Secondary plate to box-in frame; 10-32 mounting holes for subsystems Encoder guard (e.g., CANcoder) Same frame-to-floor height as MK4/MK4i Same L1+, L2, L3+ drive ratios as MK4i (with 16T Pinion Adapter) No 3D-printed parts Billet Wheel option ships with tread pre-cut, drilled, and installed Includes all hardware (including robot mounting hardware) Motor & Encoder Notes Compatible drive/steering motors: REV NEO, REV NEO Vortex, VEX Falcon 500, WCP Kraken X60 Steering encoders supported: 0.25" magnet: CTRE CANcoder, Thrifty Absolute, Redux HELIUM Canandcoder (magnet not included) 0.5" hex: REV Through Bore Encoder (or equivalent) CIM motors are not compatible (diameter too large) Ratios Steering gear ratio: 18.75:1 Drive gear ratios: L1+, L2, L3+ (see product images for free speed tables) Mounting Directly mounts to common 2" x 1" aluminum tubing with pre-drilled 10-32 clearance holes. Weights (approx.) MK4n with Kraken X60 motors: 6.5 lb ≈ 2.95 kg MK4n with NEO motors: 6.0 lb ≈ 2.72 kg(Includes encoder interface, lower mounting plate, and hardware.) What’s Not Included (kit ships unassembled) Drive motor (NEO / NEO Vortex / Falcon 500 / Kraken X60) Steering motor (same options as above) Steering encoder (see supported list above) Note: 0.25" encoder magnet (Ø0.250" × 0.500") is not included Item Specifics Brand: SDS – Swerve Drive Specialties Model: MK4n Swerve Module, Layout A (Kraken X60, L2) Country/Region of Manufacture: USA

SDS MK4n Swerve Module Kraken X60 L2 Gear Ratio Layout B Robotics (NEW In Box)

SDS Swerve Drive Specialties

MK4n Swerve Module, Kraken X60, L2 Gear Ratio, Layout “A”

(We also have the matching Layout B here: https://www.ebay.com.au/itm/167495006086)

⚠️ Important

MK4n swerve modules are mirrored on a drivetrain—there are two kit layouts: “A” and “B”. Please verify the correct encoder configuration before ordering.

Overview

The MK4n leverages the proven MK4i architecture in a narrower form factor—only 4" wide on the narrow side inside the frame—enabling:

Wider intakes between modules
Compact drivetrains (fits a flat-mounted FRC battery in a 17.5" wide frame)

Enhancements vs MK4i

Supports 0.25" magnet encoders and 0.5" hex encoders (hex uses the SDS Center Column)
16T drive & steering pinions for faster speeds
10-32 threaded holes on the motor plate for optional covers

Features

On-axis steering encoder interface (encoder not included); zero backlash; disassemble/reassemble without re-zeroing
All plates: 7075-T6 aluminum; all gears: steel
Secondary plate to box-in frame; 10-32 mounting holes for subsystems
Encoder guard (e.g., CANcoder)
Same frame-to-floor height as MK4/MK4i
Same L1+, L2, L3+ drive ratios as MK4i (with 16T Pinion Adapter)
No 3D-printed parts
Billet Wheel option ships with tread pre-cut, drilled, and installed
Includes all hardware (including robot mounting hardware)

Motor & Encoder Notes

Compatible drive/steering motors: REV NEO, REV NEO Vortex, VEX Falcon 500, WCP Kraken X60
Steering encoders supported:
- 0.25" magnet: CTRE CANcoder, Thrifty Absolute, Redux HELIUM Canandcoder (magnet not included)
- 0.5" hex: REV Through Bore Encoder (or equivalent)
CIM motors are not compatible (diameter too large)

Ratios

Steering gear ratio: 18.75:1
Drive gear ratios: L1+, L2, L3+ (see product images for free speed tables)

Mounting

Directly mounts to common 2" x 1" aluminum tubing with pre-drilled 10-32 clearance holes.

Weights (approx.)

MK4n with Kraken X60 motors: 6.5 lb ≈ 2.95 kg
MK4n with NEO motors: 6.0 lb ≈ 2.72 kg
(Includes encoder interface, lower mounting plate, and hardware.)