Irontech Lexi · motorised hips and waist
Lexi 171 cm / S42 ROS MAX can be ordered with Electric Hip & Waist Function. The physical motor function moves the hips and waist; conversational AI is a separate product choice.
Current configuration option · made to orderOur assessment
Lexi is relevant for anyone seeking documented body movement in a physical doll. The manufacturer provides specific instructions and defines motor compatibility and servicing. In return, the construction requires more disciplined handling and reduces freedom to pose the waist. Our assessment concerns the documentation and the exact option. We have not tested motor force, comfort, noise or durability.
What makes it interesting
- Precise motor option on the named manufacturer model.
- Handling, power connection and functional limits are described.
- The distinction between body motor and separate AI system is visible in the configurator.
Important caveats
- The motor restricts manual waist movement.
- Extra weight and stable positioning make handling an important consideration.
- Short manufacturer service period; factory repairs are not offered under the stated robot terms.
Functions and specifications
- Base model
- Lexi 171 cm / S42 ROS MAX / Dark Tanned
- Category
- Physical silicone doll with motorised hips/waist option
- Configuration
- More Robot Functions → Custom → Electric Hip & Waist Function
- Power
- Adapter connection; manufacturer specifies a country-specific adapter
- Options in configurator
- +USD 210; final total price unverified
- Extra weight
- General guidance: +6 kg for the motor options described; finished Lexi weight must be confirmed
- Service
- Manufacturer specifies 5 months for the robot function
- AI
- IronAI is separate; the motor option does not establish conversation or memory
Product images 3 images
Manufacturer images of the named Lexi base model. The optional motor installation is not visible in the images.
Order the right feature
The current Lexi page shows the motor option under More Robot Functions. Select Custom and Electric Hip & Waist Function; a standard Lexi order does not prove that the motor is included. Oral Sex Movement and IronAI have their own options. We assess the hip/waist function and promise no complete package with every extra.
Movement within construction limits
The manufacturer describes the function as powered and requires the waist to be returned to neutral before switching off. The built-in mechanism restricts the joint's movement, and the waist must not be bent like that of an ordinary doll. Motor count, movement angle, speed levels and measured load are not published in the sources used.
Weight and placement matter
Irontech's general instructions list around 6 kg extra for the motor functions described. Lexi's specific finished weight has not been verified. The manufacturer requires stable placement before using the motor. Obtain an order-specific net weight and instructions for lifting, support and storage. The model image shows a posed base model, not a movement test.
Power, stopping and cleaning
Irontech lists an adapter for the customer's country and describes disconnecting by unplugging the power after use. The plug must be kept dry and protected during cleaning. This does not document a measured emergency stop response. Also obtain current instructions for permitted runtime, cooling and cleaning for that exact motorised version; we have not tested these factors.
Consider servicing before the hardware price
The manufacturer's robot terms specify five months of service from delivery and describe motor functions as consumable parts. It offers neither home repair nor factory return for repair; other compensation options are described for faults. This makes the service agreement an important part of the decision. Delivery to Denmark, practical repair support and the final configuration price are unverified.
Sources and method
Sources checked 14 October 2026.