#Frameless motors (8)

FM1 Frameless Torque Motor

FM1 series frameless torque motors in four standard frame sizes (50/70/85/115 mm). 48 VDC, up to 6500 rpm; motor dimensions and electrical parameters customizable for robot joint and direct-drive applications.

COMPONENT

Frameless torque motorsFrameless motorsJoint motorsLeadshine

FM2 High-Density Frameless Torque Motor

FM2 series high-density frameless torque motors in eight standard frame sizes from 28 to 127 mm. 48 VDC, up to 6500 rpm, high torque density for direct-drive robot joints; custom sizes and electrical parameters supported.

COMPONENT

Frameless torque motorsFrameless motorsJoint motorsLeadshine

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

TQ-RoboDrive ILM-E Frameless Servo Kits (0.32-3.3 Nm, Made in Germany)

TQ-RoboDrive (Germany) ILM-E is a cost-efficient frameless servo kit family spanning eight models in 50/69/85 mm frames, with 0.32-3.3 Nm rated torque, up to 10.6 Nm peak at 48 V and 7,900-12,000 rpm max speed; stators weigh only 76-822 g with 62-309 mNm/A torque constants, a spacious hollow shaft for cabling and shaft-through integration, -40~125 C stator rating, 10 pole pairs and 100% Made in Germany, targeting torque-dense robot joints, medical devices and automation.

COMPONENT

Frameless motorsTorque motorsServo KitILM-E

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

TQ-RoboDrive ILM Series Frameless Torque Motors

TQ-RoboDrive (TQ-Systems, Germany) commercialized the DLR (German Aerospace Center) motor design and leads in frameless torque motors for humanoids and cobots - PAL Robotics calls its torque-to-weight ratio 'unsurpassed'. The premium ILM (Innenlaeufer) family spans 14 kits from ILM25 to ILM115: rated torque 0.033-3.9 N-m, 24/48 V, up to 22,378 rpm; the cost-optimized ILM-E series adds 9 models (ILM-E50 to E85) at 0.32-3.3 N-m, 48 V with the same torque per kilogram. Stator-rotor frameless kits with spacious hollow shafts, high copper fill factor for low thermal loss, 100% Made in Germany - used in humanoids, cobots, exoskeletons, surgical robots, aerospace and precision automation.

COMPONENT

Frameless torque motorsFrameless motorsTQ-RoboDriveILMHumanoid robot joints

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

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CubeMars RI20 KV600 frameless torque motor

@cubemars_motor · 104 views · 2026-08-12

CubeMarsRI20Torque motors