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Item is backordered – Lead time approx. 2-4 weeks.
- Order number: PM-7158
- Hersteller: CubeMars
- Artikelname: RI75-PH
- EAN: 4250902365141
• Potting Frameless Inrunner Torque Motor
• High Temperature Resistant
• High Fill Factor for Efficiency and Stability
• Equipped with Hall Sensors
• Ideal for Joint of Robotic Arms and Robots
CubeMars introduces the RI-PH series frameless inner-rotor motors, as a brushless DC motor, it's an ideal choice for industrial automation and robotics technology. This motor is specially designed to meet the high-performance application demands, such as exoskeletons, quadruped robots, robotic arms, and industrial collaborative robots. With its outstanding electrical performance, lightweight, and compact size, this motor stands out. The electromagnetic part is meticulously designed, boosting torque and power density by 25%. The thinning design of the core yoke reduces the overall volume to adapt to various compact installation requirements.
Moreover, this frameless inner-rotor motor excels in precision control and torque output, providing stable power output while maintaining high efficiency. It integrates Hall sensors and temperature sensing, enabling precise control during usage, significantly enhancing operational flexibility.
As a leading brand in the industry, CubeMars has been committed to relentless innovation and quality pursuit. Our factory employs advanced manufacturing technology and rigorous quality control processes to ensure that each product meets the high standards required by our customers.

Compact Design, Powerful Performance
RI-PH SERIES FRAMELESS
INRUNNER TORQUE MOTOR

LIGHTWEIGHT DESIGN
HIGHLY COMPATIBLE
The core yoke is over 30% thinner than the previous RI series maintaining magnetic density
and fitting compact installations in embedded devices and collaboorative robots

HIGH-TEMPERATURE RESISTANT
CONTINUOUSLY EFFICIENT
Using potting technoloogy,cooling performance is significantly enhanced It performs
excellently below 85°C and can continuously maintain performance even at winding
temperature exceeding 150°C
*In high-temperature environments,RI75-PH significantly reduces torque decay
Torque/N·m
Temperature/°C

SUPERIOR DESIGN
ENHANCED PERFORMANCE
The electroomagnetic design is meticulously crated
resulting in a 25% increase in torque and power density

STABLE OUTPUT
LONG-LASTING EFFICIENCY
Proovides stable and efficient power output across multiple torque ranges
Efficiency
Torque

INTEGRATED SENSORS
FLEXIBLE CONTROL
Integrated with Hall sensors and temperature sensors for precise control of
angle and temperature,enhancing flexibility and performance
Vergleich aller Cube Mars RI Innenläufer Motoren:
Product Comparisoncategory | Model | Rated Voltage (V) | Rated Power (W) | Rated Torque (Nm) | Rated Current (A) | Rated Speed (RPM) | Peak Torque (Nm) | Peak Current (A) | No-load Speed (RPM) | Phase to Phase Resistance (mΩ) | Phase to Phase Inductance (μH) | Pole Pairs | Weight (G) | Size (diameter *length) MM |
RI Potting Frameless Inrunner Torque Motor | RI75-PH | 48 | 297 | 1.2 | 7.28 | 2365 | 3.8 | 24.2 | 3360 | 495 | 673 | 14 | 348 | Ф70*31.8 |
RI Potting Frameless Inrunner Torque Motor | RI85-PH | 48 | 637 | 2 | 16 | 3042 | 5 | 44 | 4080 | 138.5 | 239.4 | 14 | 411 | Ф85*27.3 |
RI Potting Frameless Inrunner Torque Motor | RI115-PH | 48 | 823 | 5.5 | 20 | 1430 | 16 | 52 | 1920 | 134 | 245 | 20 | 1108 | Ф115*38.1 |
RI Framless Inrunner Motor | RI50 | 24/36/48 | 66 | 0.58 | 4.8 | 1090/1860/2600 | 1.67 | 14.8 | 2004/3006/4008 | 1420 | 1500 | 7 | 180.8 | Ф54*27 |
RI Framless Inrunner Motor | RI60 | 24/36/48 | 85 | 0.57 | 5.6 | 1440/2320/3190 | 1.63 | 16.8 | 2532/3798/5064 | 900 | 877.5 | 14 | 155.9 | Ф60*23 |
RI Framless Inrunner Motor | RI70 | 24/36/48 | 125 | 0.94 | 7.1 | 1270/1990/2710 | 2.68 | 21 | 1956/2934/3912 | 418 | 622.7 | 14 | 270.4 | Ф76*24 |
RI Framless Inrunner Motor | RI80 V2.0 | 24/36/48 | 172 | 1.45 | 9.4 | 1135/1785/2430 | 4.1 | 9.4 | 1480/2220/2960 | 330 | 510 | 8 | 411 | Ф85*27 |
RI Framless Inrunner Motor | RI100 | 24/36/48 | 252 | 1.76 | 13.6 | 1370/2100/2825 | 4.95 | 38.6 | 2184/3276/4368 | 126 | 366.7 | 14 | 500 | Ф104*26 |
Hersteller gemäß (GPSR (EU)2023/988):
CubeMars, 24F, Bd.B, Twintowers, No. 3399 Ziyang Ave., Nanchang, Jiangxi, P.R. China. 330096 https://uav-en.tmotor.com/
Inverkehrbringer:
Premium-Modellbau Würch GmbH, Geschäftsführer: Steffen Würch, Torenstrasse 9, 88709 Meersburg, Deutschland, Tel: 07046 38795100, www.premium-modellbau.de