#Torque motors (9)

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

Tecnotion QTR 160 Frameless Torque Motors (4.1-103.9 Nm continuous)

Tecnotion (Netherlands) QTR 160 is the largest frame of the QTR frameless direct-drive torque motor family: 160 mm stator OD, 108-111 mm hollow rotor ID, six models with 17-140 mm stacks (QTR-A-160-17/25/34/60/114 and QTR-X-160-140); continuous torque 4.1-103.9 Nm, peak 6.2-155.3 Nm, ultimate 9.3-244.8 Nm, up to 4000 rpm and torque constants 0.31-9.24 Nm/Arms - a high torque-density fit for humanoid hip/knee joints and heavy direct-drive rotary tables.

COMPONENT

Frameless torque motorsTecnotionQTRDirect-drive motorsTorque motors

Tecnotion QTR 105 Frameless Torque Motors (1.4-12 Nm continuous)

Tecnotion (Netherlands) QTR 105 frameless direct-drive torque motors: 105 mm OD with flat stacks from just 17 mm and a large inner diameter for easy integration in medical and precision rotary tables; continuous torque 1.4-12.0 Nm, peak 1.9-18.1 Nm, ultimate 3.0-28.4 Nm, optional winding variants and digital hall sensors; the QTR family spans frame sizes 65/78/105/133/160 for semiconductor, printing and rotary direct-drive applications.

COMPONENT

Frameless torque motorsTecnotionQTRDirect-drive motorsTorque motors

NSK Megatorque Motor PS/PN Series Hollow Direct-Drive Motors (5-45 N·m rated, EtherCAT)

NSK Megatorque Motor PS/PN series are hollow-shaft direct-drive motors (OD φ150/φ280 mm) with 5/45 N·m rated and 15/135 N·m peak torque, φ56/φ50 mm hollow bore, built-in absolute position sensor at 4,194,304 counts/rev, absolute positioning accuracy 60 arc-sec (±30) and ±2 arc-sec repeatability; paired with EGC (EtherCAT) / ECC drivers for high-speed multi-axis synchronous control in semiconductor, inspection and precision indexing applications.

COMPONENT

Direct-drive motorsDD MotorTorque motorsNSKMegatorque

Haozhi Frameless Torque Motor

Haozhi frameless torque motor for direct-drive collaborative-robot joints; globally optimized electromagnetic design with rare-earth PM, non-oriented cold-rolled silicon steel, corona-resistant magnet wire and Class-H insulation plus innovative winding and EM packaging for high torque density, ≤1% torque ripple, fast dynamic response, low temperature rise and light weight; 3.5x overload, turn-on voltage <24 V and holding voltage <7 V for lower heating, stable output across wide speed and load ranges.

COMPONENT

Frameless torque motorsTorque motorsHaowei ElectromechanicalCollaborative robotsPermanent Magnet

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

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CubeMars RI20 KV600 frameless torque motor

@cubemars_motor · 104 views · 2026-08-12

CubeMarsRI20Torque motors