Ti5 ROBOT CRA-RI110-170-PRO Motor 1500W 24-48V 16Bit Encoder Joint Module, 51-161 Reduction
Ti5 ROBOT CRA-RI110-170-PRO Motor 1500W 24-48V 16Bit Encoder Joint Module, 51-161 Reduction
Ti5 ROBOT
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Overview
Ti5 ROBOT CRA-RI110-170-PRO Motor is a lightweight joint module motor designed for robotic actuation. Visible product highlights include: “LIGHTWEIGHT JOINT MODULE” and “CORE HARDWARE BREAKTHROUGH KEY”, plus “Lightweight: Small size, powerful performance”, “Stronger Performance”, and “Modularization”. For product selection, the motor model is listed as CRA-RI110-170-PRO-XX / CRA-RI110-170-PRO-XX-B with multiple reduction ratio options.
Key Features
- Lightweight / small size: “Ultra-lightweight with stronger usability”; “Reduce weight by more than 1/3”; “Greatly reduce operating energy consumption.”
- Stronger performance: “Industrial-grade performance standards”; “Torque density is twice that of similar products”; “Automotive-Grade, Anti-Static, Anti-Vibration.”
- Modularization: “Six modules are integrated organically”; “Three series comprehensively adapt to customers in different scenarios”; “Greatly reduce production difficulty, improve production efficiency.”
- Internal module composition (labeled): Motor back cover; Control board; Encoder; Stator housing; Motor rotor; Motor stator; Harmonic reducers; Flexspline cover.
- Platform/manufacturing statements (visible text): “Industry-leading mass production advantage.” “All of the underlying hardware can be controlled, and the localization rate can reach 100%.” “Owns a complete software toolchain for robot development, helping to accelerate research and development.”
- Torque density comparison label (visible text): “High Torque Density”; “Comparison of torque density of mainstream joint products (Nm/kg)”. Bar labels/values shown include: “Ti5 Robot Next Generation 250+”, “An American brand 254”, “Ti5 Robot mass production model 192”, “A Chinese brand 80.4”, “A Canadian brand 53.5”, “A Korean 33.8”.
Applications
- Humanoid Robots
- Robotic Arms
- Exoskeletons
- Quadruped Robots
- AGV Vehicles
- ARU Robots
Specifications
| Parameter | Value |
|---|---|
| Motor Model | CRA-RI110-170-PRO-XX/CRA-RI110-170-PRO-XX-B |
| Reduction Ratio | 51/81/101/121/161 |
| Start-stop Peak Torque | 497/641/702/762/800N.m |
| Maximum Allowable Average Load Torque | 242/351/460/557/557N.m |
| 2000 Rpm/(Reduction Ratio) Rated Torque at this speed | 169/255/328/363/363N·m |
| Output End Peak Rotational Speed | 33/21/16/14/10RPM |
| Rated Speed | 22/15/12/10/7RPM |
| Motor Power | 1500W |
| Supply Voltage | 24-48V |
| Maximum Continuous Current | 30.2A |
| Rated Current | 14.1A |
| Encoder Resolution | 16Bit |
| Back Clearance | 20/20/10/10/10arcsec |
| Torque Constant | 0.293N·m/A |
| Hole | 40mm |
| Length: Without brake / With brake | 121.7±0.5mm / 147.7±0.5mm |
| Weight: Without brake / With brake | 6.84kg / 7.52kg |
| Inertia: Without brake / With brake | 8333.3g·cm² / 10709.2g·cm² |
Manuals
CRA-RI110-170-PRO-Motor Installation Dimension Drawing.pdf
For compatibility checks, configuration guidance, or bulk orders, contact support via https://rcdrone.top/ or email support@rcdrone.top.
Details
Built as a lightweight joint module for robotic actuation, balancing compact size with strong output for integrated joints.
A modular structure integrates key functions to simplify assembly while supporting higher torque density in a smaller package.
Designed for scalable deployment, with platform messaging around controllable underlying hardware and a complete robot development toolchain.
Key internal modules include the control board and encoder alongside the motor and harmonic reducer components for a compact joint unit.
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