eWheel S
Our eWheel size S is our small motor for extremely compact design, ideal for your compact driverless transport system.
The installed motor has no IP protection class and is a powerful external rotor motor with 11 pole pairs. It also has an encoder with 1024 increments and integrated Hall sensors.
This means that our eWheel has a redundant encoder system and, by balancing both signals, appropriate electronics can reliably detect the speed (SLS and SDI).
Furthermore, our small size is also extremely overload capable.
Product information
| Motor design | S-24V | |||
|---|---|---|---|---|
| Gearbox variant | i11 | i20 | i30 | |
| Gear reduction | 11,4 | 20,0 | 30,0 | |
| Nominal voltage [V] | 24 | |||
| Nominal current [Aeff] | 12 | |||
| Maximum current [Aeff]] | 38 | |||
| Maximum torque [Nm] | 29 | 50 | 75 | |
| Parking brake torque [Nm] | 35 | 60 | 90 | |
| Payload per wheel [kg] | 500 | 500 | 500 | |
| Wheel/motor protection class | IP69/IP00 | IP69/IP00 | IP69/IP00 | |
| Maximum speed with wheel Ø (m / s) | Ø 140 mm | 1,8 | 1,0 | 0,7 |
| Ø 160 mm | 1,2 | 1,2 | 0,8 | |
| Ø 200 mm | 2,6 | 1,5 | 1,0 | |
| Motor design | S-48V | |||
|---|---|---|---|---|
| Gearbox variant | i11 | i20 | i30 | |
| Gear reduction | 11,4 | 20,0 | 30,0 | |
| Nominal voltage [V] | 48 | |||
| Nominal current [Aeff] | 9 | |||
| Maximum current [Aeff] | 27 | |||
| Maximum torque [Nm] | 33 | 60 | 90 | |
| Parking brake torque [Nm] | 35 | 60 | 90 | |
| Payload per wheel [Kg] | 500 | 500 | 500 | |
| Wheel/motor protection class | IP69/IP00 | IP69/IP00 | IP69/IP00 | |
| Maximum speed with wheel Ø (m / s) | Ø 140 mm | 2,1 | 1,2 | 0,8 |
| Ø 160 mm | 2,8 | 1,4 | 0,9 | |
| Ø 200 mm | 3,0 | 1,7 | 1,2 | |
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Wheel covering
Our standard wheel covering is made of Vulkollan® with a hardness of 92° Shore A, but wheel coverings made of Vulkollan® 70° Shore A or other crowns are also conceivable and possible. Vulkollan® is a polyurethane traded by Covestro AG. Other materials and Shore hardnesses proven in intralogistics are also possible.
Please contact us and we will check your requirements for the wheel covering.
Mounting flange
With our eWheel, we offer the options that you can mount it either from the outside or from the inside of the vehicle itself. This type of mounting is always given and is part of our standard programme.
You make the selection of the mounting direction, whether you want to screw on the eWheel from the outside or from the inside. On this basis, we then select the appropriate mounting flange in production.
In addition to our eWheel, we can also offer you a standardised mounting bracket to conveniently attach our eWheel under your vehicle chassis. In this way, you can simply screw the AGV on above our eWheel.
Drive controller
Our dual-axis controller has STO (Safe Torque Off) according to PL e and can therefore be a component of your functional safety concept for your AGV. The controller is voltage-resistant up to 60V with a peak current of 60A. Our standard interface of the double-axis controller is CANopen. You therefore need one dual-axis controller per AGV for two eWheels.
For further information, please contact us!
