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#Direct Drive (11)

WaterfallPagination

0:09

Q2: an RL-first quadruped redesign with four identical legs and direct-drive knees

@observie · 708 views · 2026-09-29

Quadruped robotsRobot DesignDirect Drive

0:59

AthenaZero: A Bimanual Manipulator as Light as a Human Arm

@rai_inst · 506 views · 2026-09-22

Bimanual ManipulationDirect DriveRobotic Arm

0:52

Xynova unveils Prima1 direct-drive dexterous hand

@CyberRobooo · 564 views · 2026-08-17

XynovaPrima1Dexterous Hand

ACPMGM-050 AC Synchronous Gearmotor

ACPMGM-050 AC synchronous gearmotor, 416 oz-in, 1.2 rpm, 110 VAC 60 Hz, 7 W, 1.97 in diameter.

COMPONENT

Synchronous MotorAC Gear MotorLow Speed High TorqueDirect Drive

KMF Frameless Direct-Drive Torque Motor

Frameless direct-drive torque motors, 130-750 W, rated torque 0.459-4.479 N·m, peak 13.44 N·m, 16-pole, 48 VDC / 220 VAC bus.

COMPONENT

Frameless torque motorsDirect DriveHollow StructureIntegrated jointsHumanoid

DKA - Frameless BLDC motors

Frameless Brushless DC Motors ✓ Modular Design ✓ Stator and Rotor ✓ Optimized Space ✓ Maximum Level System Integration. Request your quote now!

COMPONENT

Frameless motorsTorque motorsBLDCDirect Drive

Tecnotion UM Series Frameless Torque Motors

Tecnotion UM frameless permanent-magnet torque motors come in five frames (UM050-UM220, 50-220 mm stator OD): continuous torque 0.64-13.8 Nm, peak 2.03-43.8 Nm, motor constant 0.18-0.84 Nm/√W, bus voltage up to 48-360 VDC. The frameless design embeds directly into joint housings for direct-drive humanoid shoulders/hips/knees, cobot joints and precision gimbals.

COMPONENT

Frameless torque motorsDirect DriveTecnotionHumanoid robot jointsDDR

LinMot P01/P10 Tubular Linear Motors (up to 2,720 N peak force)

LinMot (Switzerland) P01/P10 tubular direct-drive linear motors: P01-23/37/48 and P10-54/70 families with peak forces 86.4-2,720 N, sustained forces 24-890 N and strokes to 1,710 mm; stainless (S), high-performance (HP) and functional-safety variants, wear-free and maintenance-free, MagSpring gravity compensation for vertical axes - used in packaging, filling, semiconductor and pneumatic-replacement applications.

COMPONENT

Linear MotorTubular Linear MotorLinMotP01Direct Drive

Allied Motion Megaflux Frameless Direct-Drive Torque Motors

Megaflux is a high-torque-density family of frameless brushless direct-drive torque motors with 12 stator frame diameters from 60 to 792 mm and five stack lengths each; continuous stall torque spans 0.29-1,875 N·m with 48/150/300 VDC WYE windings; computer-optimized for maximum torque density and minimal cogging, the large through-bore passes cabling, piping or optical beams and the motors integrate directly into mechanisms, eliminating couplings and gear backlash for robot joints, gimbals and precision rotary tables.

COMPONENT

Frameless motorsTorque motorsDirect DriveMegafluxAllied Motion

Kollmorgen KBM Series Frameless Direct-Drive Motors

The KBM series embeds directly into the machine with fully encapsulated stators and a through-bore rotor supported by the machine's own bearings, eliminating couplings and gearboxes; 14 frames across servo (10-45) and torquer (43-260) form factors, 120-480 Vac, peak stall torque up to 12,812 N·m, widely used in humanoid/cobot joints, gimbals and precision rotary tables.

COMPONENT

Frameless motorsTorque motorsDirect DriveKBMKollmorgen

0:31

Direct Drive D1: modular robot splits into two wheel-legged bots

@XRoboHub · 400 views · 2026-07-23

ModularDirect DriveD1

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