Frameless Torque Motor / RI115-PH KV40
RI115-PH KV40 Frameless Inrunner Torque Motor
A potted, frameless inrunner torque motor with a large hollow bore and integrated sensors, engineered for high reliability in space-constrained robotic joints, exoskeletons and collaborative arms.
16 Nm
Peak Torque
5.5 Nm
Rated Torque
1920 rpm
No-load Speed
40
KV
Product Overview
Rugged, high-density torque
The CubeMars RI115-PH KV40 uses advanced potting to encapsulate the windings and internal components, improving mechanical strength, thermal endurance and resistance to moisture, dust and vibration for long-term stability.
An optimised electromagnetic design lifts torque and power density by around 25 percent, and a stator yoke reduced by roughly 30 percent gives a slim profile with a 74 mm hollow bore for embedded, flush-mount installation.
Features & Benefits
Rugged, high-density torque
A potted frameless motor for demanding robotic joints.
Potted Construction
Resists moisture, dust, vibration and heat.
25% More Density
Higher torque and power in a compact envelope.
Integrated Sensors
Hall and temperature sensors for precise control.
Slim Profile
Stator yoke 30 percent thinner for embedding.
74 mm Hollow Bore
Large through-bore for cabling and shafts.
Frameless
Customise flanges and drivetrain interfaces.
Technical Specifications
RI115-PH KV40 Specifications
Verified CubeMars manufacturer specifications for the RI115-PH KV40.
Applications
Where the RI115-PH works
Built for reliable, embedded torque.
Robotic Joints
High-reliability direct-drive joints.
Exoskeletons
Robust, sensor-equipped actuation.
Collaborative Arms
Smooth, embedded torque delivery.
Wheeled Robots
Durable drive for mobile platforms.
Why Choose This Product
Why the RI115-PH
Rugged
Potted for harsh environments.
High Density
25 percent more torque and power.
Sensored
Hall and temperature feedback.
Support
Robomatek engineering assistance included.
Ready to integrate the RI115-PH KV40?
Talk to our robotics specialists for availability, lead time, and integration support.