Ti5 ROBOT CRA-RI50-60-PRO Motor 150W 24-48V 16Bit Encoder 51/81/101 Ratio Joint Module
Ti5 ROBOT CRA-RI50-60-PRO Motor 150W 24-48V 16Bit Encoder 51/81/101 Ratio Joint Module
Ti5 ROBOT
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Overview
Ti5 ROBOT CRA-RI50-60-PRO Motor is a lightweight joint module motor designed as core hardware for robot joints and related motion systems. Manufacturer-stated highlights include a lightweight structure, small size with strong performance, and a modularized design concept.
For selection support or integration questions, contact https://rcdrone.top/ or email support@rcdrone.top.
Key Features
- Lightweight / small size: Manufacturer text states “Reduce weight by more than 1/3” and “Greatly reduce operating energy consumption.”
- Stronger performance (manufacturer statements): “Torque density is twice that of similar products.”
- Modularization (manufacturer statements): “Six modules are integrated organically” and “Three series comprehensively adapt to customers in different scenarios,” intended to reduce production difficulty and improve production efficiency.
- Internal module composition (labeled): Motor back cover, control board, encoder, stator housing, motor rotor, motor stator, harmonic reducers, flexspline cover.
- Manufacturer-provided torque density comparison chart: “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).
- Manufacturer text: “Industry-leading mass production advantage. All of the underlying hardware can be controlled, and the localization rate can reach 100%.”
- Manufacturer text: Mentions a “complete software toolchain for robot development” to accelerate R&D, and an open source SDK in the future.
Applications
- Humanoid Robots
- Robotic Arms
- Exoskeletons
- Quadruped Robots
- AGV Vehicles
- ARU Robots
Specifications
| Parameter | Value |
|---|---|
| Motor Model | CRA-RI50-60-PRO-XX / CRA-RI50-60-PRO-XX-B |
| Reduction Ratio | 51 / 81 / 101 |
| Start-stop Peak Torque | 23 / 29 / 34 N.m |
| Maximum Allowable Average Load Torque | 8.6 / 13.5 / 13.5 N.m |
| 2000 Rpm/(Reduction Ratio) Rated Torque at this speed | 6.6 / 9.6 / 9.6 N·m |
| Output End Peak Rotational Speed | 97 / 61 / 49 RPM |
| Rated Speed | 75 / 46 / 37 RPM |
| Motor Power | 150 W |
| Supply Voltage | 24-48 V |
| Maximum Continuous Current | 5 A |
| Rated Current | 3.6 A |
| Encoder Resolution | 16 Bit |
| Back Clearance | 20 / 20 / 10 arcsec |
| Torque Constant | 0.089 N·m/A |
| Hole | 12 mm |
| Length: Without brake / With brake | 63±0.5 mm / 81.5±0.5 mm |
| Weight: Without brake / With brake | 0.45 kg / 0.58 kg |
| Inertia: Without brake / With brake | 158.8 g·cm² / 228.8 g·cm² |
Manuals
Details
Ti5 ROBOT CRA-RI50-60-PRO is designed as a compact, lightweight joint module for robot joints and motion systems.
A modular internal layout combines the drive, sensing, and reduction elements into a joint-ready unit to simplify integration.
Manufacturer materials also reference scalable production and a robot-development software toolchain to support faster R&D.
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