CubeMars AK60-6 V1.1 KV140
AK60-6 V1.1 KV140 robotic actuator, 3 Nm rated and 9 Nm peak torque. 560 rpm no-load speed, 368 g.
Ask on WhatsAppIs this motor enough for your project?Check the required torque with the calculator
Product description
The AK60-6 V1.1 KV140 is a robotic actuator that combines a brushless motor, a 6:1 planetary gearbox and the driver board in a housing 79 mm in diameter and only 39.5 mm long. Its high KV rating lets it reach 420 rpm rated speed on a low 24 V supply. With a simple, reliable drive architecture, a slim housing and a weight of 368 g, it is designed for portable exoskeletons and light legged robots.
Key features
- High speed on 24 V. The KV 140 winding gives 560 rpm no-load and 420 rpm rated speed on a 24 V supply, a good fit for battery systems that do not want a 48 V bus.
- Slim housing. At 39.5 mm long it fits easily into joints where weight and space are limited.
- Integrated driver and encoder. The driver board and a 14-bit magnetic encoder are inside the housing, with FOC drive.
- Servo and MIT control modes. Position, speed, torque and the MIT hybrid mode are supported, with adaptive PID tuning.
- Built-in protection. Overcurrent, over and undervoltage and overtemperature protection are included, with temperature monitored by an NTC sensor.
Applications
The manufacturer recommends this model for legged robots, exoskeletons and AGVs. It suits battery-powered exoskeleton joints worn on the body, small quadruped robots and education platforms that need a quick response.
Is it enough for your project?
The AK60-6 V1.1 delivers 3 Nm continuous and 9 Nm peak torque. For example, a 1 kg load at the end of a 25 cm arm needs about 2.5 Nm of static torque (1 × 9.81 × 0.25). That load stays within the actuator's rated torque.
The price of high speed at low voltage is current. Rated current is 6.5 A and peak current is 22.7 A, so size the power supply and cables accordingly. The output bearing has a dynamic load rating of 3,150 N and a static load rating of 4,500 N.
How it compares to similar models
- AK60-6 V3.0 KV80. Gives the same 3 Nm rated and 9 Nm peak torque but runs on both 24 V and 48 V. At 48 V it reaches 640 rpm no-load speed, with a lower peak current of 10.3 / 11.2 A. It weighs 380 g and is 43 mm long.
- AKA60-6 KV80. The same torque class with a reinforced bearing for wheeled robots. It carries an 18 kg radial load and weighs 460 g.
- AK70-10 KV100. If you need more torque, this larger model gives 8.3 Nm rated and 24.8 Nm peak torque and weighs 621 g.
Frequently asked questions
Is the driver included?
Yes. The driver board and encoder are inside the housing. The box includes separate power, CAN and serial communication cables.
Which software is used to configure it?
The AK60-6 V1.1 is configured with the 2.0 generation AK series driver software. The PC software, driver manual and firmware are available on the CubeMars product page.
How much gearbox backlash is there?
According to the manufacturer, 0.55 degrees.
Does it have dual encoders?
No. It uses a single 14-bit magnetic encoder. For applications that must remember the output position after power loss, see the AK V3.0 dual encoder models.
In the box
- AK60-6 V1.1 KV140 robotic actuator with integrated driver
- Power cable
- CAN communication cable
- Serial communication cable
Box size 137 x 134 x 74 mm.
Related products
To configure and test the actuator from a computer, see the R-LINK USB to CAN adapter.
Shipping and delivery
Products in stock are dispatched within 3 business days from our warehouse in Turkey.
Shipping cost and delivery time to your country are shown at checkout. For models not listed in stock, ask our technical team about the lead time.
Returns
To start a return, contact us through our technical team. The product must be unused, undamaged and in its original packaging.
Return conditions for international shipments are confirmed before purchase.
Specifications
Values from the manufacturer's datasheet.
Values are taken from the manufacturer's datasheet.
Project support
Let's bring your project to life together
If you are building a robot arm, a humanoid robot, an exoskeleton or a competition vehicle, tell us about your project. From motor selection to commissioning, our team stays with your project at every stage.
For university teams, R&D teams and industrial projects
- The right motor, the right torqueLet's choose the model together based on your joint loads.
- Setup and commissioningWe are with you on the driver, CAN communication and parameter tuning.
- From prototype to productionLet's plan quantities and supply around your project timeline.
Technical documents
Files are published by the manufacturer CubeMars.
Other models in the series
Compare models in the same series side by side.
| Specification | This productCubeMars AK60-6 V1.1 KV140 | CubeMars AK60-39 V3.0 KV80View | CubeMars AK70-9 V3.0 KV60View | CubeMars AK45-10 V3.0 KV75View |
|---|---|---|---|---|
| Rated torque (Nm) | 3 | — | 8.5 | 2.5 |
| Peak torque (Nm) | 9 | — | 29.2 | 7 |
| KV (rpm/V) | 140 | — | 60 | 75 |
| No-load speed (rpm) | 560 | — | 320 | 180 |
| Weight (g) | 368 | — | 540 | 262 |
| Dimensions | Ø79 × 39.5 mm | — | Ø89 × 49 mm | Ø53 × 45.2 mm |
Request a quote
Fill in the form for volume purchases, company invoicing and project pricing. Our team will get back to you shortly.
Frequently asked questions
The most common questions about motor selection, delivery and technical support.
Is the product in stock and when is it dispatched?
Our products ship from our own warehouse in Turkey. Your order is dispatched within 3 business days. Current stock status is shown on this page.
Which motor fits my project? Can you help me choose?
Yes. Tell us the torque, speed and supply voltage you need, and we will find the right series together. You can also compare using the specifications table on this page and the filters on the category page.
- For high torque at low speed, the AK, AKE and AKH series with gearbox
- For direct drive and low inertia, the frameless RI and RO series
- For cameras and stabilization systems, the GL series
Are the products genuine and under warranty?
Robotizma is an official CubeMars distributor. Every product we sell is genuine and covered by the manufacturer's warranty.
Where can I find the datasheet and mounting dimensions?
The Specifications section on this page lists rated torque, peak torque, KV, no-load speed, weight and outer dimensions. If you need the detailed datasheet, CAD file or driver documentation, ask our technical team.
Do you offer corporate sales, quotes and invoices?
We sell to universities, industry and R&D projects. For volume pricing and a formal quote, fill in the Request a quote form on this page and our team will reply with price and delivery details.
Which driver and communication can I use with the motor?
In the AK and AKH series actuators the driver board is built into the motor and communicates over CAN. The AKE series and the frameless RI and RO series motors need an external FOC driver. The R-Link and S-Link interfaces are for setup and debugging, and we can support you during installation.
Can't find your question?Write to the technical team
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