Ti5 ROBOT CRA-RI60-80-PRO Motor Joint Module, 300W 24-48V, 16Bit Encoder, 51/81/101/121 Reduction
Ti5 ROBOT CRA-RI60-80-PRO Motor Joint Module, 300W 24-48V, 16Bit Encoder, 51/81/101/121 Reduction
Ti5 ROBOT
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Overview
The Ti5 ROBOT CRA-RI60-80-PRO Motor is a lightweight joint module motor designed for integrated robot joint applications, combining motor, encoder, and harmonic reducers in a compact structure. It is available in models CRA-RI60-80-PRO-XX and CRA-RI60-80-PRO-XX-B, with multiple reduction ratio options.
This joint module emphasizes lightweight design and modularization. Highlight text includes: “LIGHTWEIGHT JOINT MODULE” and “Core hardware breakthrough key”. Additional feature text includes: “Small size, powerful performance”, “Ultra-lightweight”, “Stronger Performance”, and “Modularization”.
For pre-sales selection and integration support, contact https://rcdrone.top/ or email support@rcdrone.top.
Key Features
- Lightweight: “Ultra-lightweight with stronger usability standards”; “Reduce weight by more than 1/3”; “Greatly reduce operating energy consumption”.
- Performance positioning: “Torque density is twice that of similar products.”
- Modularization: “Six modules are integrated organically”; “Three series can comprehensively adapt to customers in different scenarios”; “Greatly reduce production difficulty, improve production efficiency.”
- Module composition (labeled parts): Motor back cover; Control board; Encoder; Stator housing; Motor rotor; Motor stator; Harmonic reducers; Flexspline cover.
- Comparative chart label: “Comparison of torque density of mainstream joint products (Nm/kg)” with values shown: 250+ (Ti5 Robot Next Generation), 254 (An American brand), 192 (Ti5 Robot mass production model), 80.4 (A Chinese brand), 53.5 (A Canadian brand), 33.8 (A Korean brand).
- Additional 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.”
Applications
- Humanoid Robots
- Robotic Arms
- Exoskeletons
- Quadruped Robots
- AGV Vehicles
- ARU Robots
Specifications
| Parameter | Value |
|---|---|
| Motor Model | CRA-RI60-80-PRO-XX / CRA-RI60-80-PRO-XX-B |
| Reduction Ratio | 51 / 81 / 101 / 121 |
| Start-stop Peak Torque | 42 / 53 / 66 / 66 N.m |
| Maximum Allowable Average Load Torque | 32 / 33 / 49 / 49 N.m |
| 2000 Rpm/(Reduction Ratio) Rated Torque at this speed | 19.8 / 27.5 / 30 / 30 N·m |
| Output End Peak Rotational Speed | 82 / 51 / 41 / 32 RPM |
| Rated Speed | 68 / 43 / 34 / 24 RPM |
| Motor Power | 300 W |
| Supply Voltage | 24-48 V |
| Maximum Continuous Current | 6.7 A |
| Rated Current | 5 A |
| Encoder Resolution | 16 Bit |
| Back Clearance | 20 / 20 / 10 / 10 / 10 arcsec |
| Torque Constant | 0.096 N·m/A |
| Hole | 18 mm |
| Length: Without brake / With brake | 72.5±0.5 mm / 91.5±0.5 mm |
| Weight: Without brake / With brake | 1.03 kg / 1.2 kg |
| Inertia: Without brake / With brake | 394.8 g·cm² / 492 g·cm² |
Manuals
CRA-RI60-80-PRO-Motor Installation Dimension Drawing.pdf
Details
Compact joint module motors designed for integrated robot joints, combining motor, encoder, and harmonic reduction in one unit.
Integrated module architecture brings key components together—control board, encoder, motor core, and harmonic reducer—for easier integration.
High torque density helps deliver strong output in a lighter joint, supporting humanoids, robotic arms, exoskeletons, and quadruped robots.
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