BOSCH REXROTH
3842553445
$153.63 USD
- BOSCH REXROTH
- Material:3842553445
- Model:CONNECTION UNIT 8400MOTEC
Quantity in stock: 0
The Bosch Rexroth CONNECTION UNIT (3842553445) is a comprehensive solution designed to facilitate the operation of gear motors with adjustable speeds. This product features a modular design, allowing for straightforward mounting on leg sets and connection to the motor via cable. Specifically engineered for use with frequency converters, the unit includes a power unit capable of handling . kW, ensuring efficient power delivery to connected motors. This connection unit offers versatility in speed control, with its frequency converter's speed range determined by the base speed of the gear motor utilized. It supports a permissible speed range of m/min, which can be adjusted depending on the application requirements. The complete frequency converter assembly comprises several modules: Frequency converter power unit A, Communication module B, Connection unit C, Attachment kit D, and an optional Connection cable E for seamless integration with gear motors. The user-friendly design includes easy commissioning through a handheld terminal and features such as a large LED status display and an easily replaceable memory module. The individual modules are designed for simple ordering and assembly using screws provided in the delivery package. Users must wire the modules for internal and external voltage supply. Furthermore, the product offers various attachment options for gear motors, including customer-specific configurations and standard setups. The communication module allows effective control over the frequency converter while offering multiple cable connection possibilities. The connection unit ensures compatibility with different power grid connections. Overall, this Bosch Rexroth Connection Unit is an essential component for those seeking to optimize their gear motor operations through precise speed adjustments and reliable connectivity to power units and frequency converters.
Connection unit
Unpacked Weight: 0.004 kg
In order to operate a gear motor with adjustable speed, the motor needs to be retrofitted with a frequency converter (FU). The frequency converter has a modular design so that it can be easily mounted on a leg set and connected to the motor by cable.
Connection power: 0.55 kW (connection voltage: 400 V ± 10 % … 460 V/480 V ± 10 %) Speed (vN) depending on the base speed of the gear motor used Permissible speed range: 2 … 21 m/minComplete frequency converter
Complete frequency converter consisting of the modules
Frequency converter power unit (A) Communication module (B) Connection unit (C) Attachment kit (D) Optional: Connection cable (E) for the pluggable connection to the gear motor (AT = S)
The individual modules can be ordered separately and are easy to connect with the screws supplied with the scope of delivery. For the internal and external voltage supply, the modules must be wired by the user.
Frequency converter power unit (A)
Frequency converter (A)
Power unit: 0.55 kW
(400 V ± 10 % … 460 V/480 V ± 10 %)
Easy commissioning via hand-held terminal Easy to replace memory module Large LED as status display
The speed range of the frequency converter is based on the base speed of the motor (by accepting a resulting loss of power, a higher bandwidth can be covered).
Frequency converter speed range
|
Base speed of motor at 50 Hz |
Min |
Max |
Max |
|
(m/min) |
(m/min) |
(m/min) |
(m/min) |
|
4 |
21) |
4,5 |
6 |
|
6 |
21) |
6 |
8 |
|
9 |
3,5 |
10 |
13 |
|
12 |
4 |
13 |
17 |
|
15 |
5 |
15 |
20 |
|
18 |
6 |
18,5 |
25 |
| 1) | Additional measures may be necessary |
Communication module (B)
Communication module (B)
For controlling the frequency converter Cable connection options
Depending on their function, the individual communication modules are provided with the corresponding connections as standard.
Connection unit (C)
Connection unit (C)
Power grid connection optionsAttachment kit (D)
Attachment kit (D)
For the simple attachment of the frequency converter to the AL section support (slot/s with a 60 or 80 strut profile)Connection cable (E) for the plug-in connection to the gear motor
Connection cable (E)
For connecting the gear motor with the frequency converter (length: 1 m) For the drive kit AT = S (direct wiring with AT = K)Attachment options for the gear motor
Customer-specific motor
Attachment options for the gear motor
Standard
| Modular design |
| Easy mounting on leg sets |
| Connection to the motor by cable |
| Frequency converter (A): Power unit: 0.55 kW |
| Communication module (B): To control the frequency converter |
| Connection unit (C): For power grid connection options |
| Attachment kit (D): For easy mounting on the leg set |
| Connection cable (E): To connect the gear motor to the frequency converter |
| Data Sheet | Download Data Sheet |
| 3D CAD | Download 3D CAD |
| Productgroup ID | 2 |
| Weight | 0.004 |
|
No. |
| 3842553447 |
| 3842553449 |
| 3842553453 |
| 3842553454 |
| 3842553451 |
| 3842553459 |
| 3842553452 |
| 3842553450 |
| 3842553445 |
| 3842553457 |
| 3842553512 |
Frequency Converter (FU) accessories
Frequency Converter (FU) accessories
Manual control unit Switch /potentiometer unitCondition of Delivery
| Power unit 0.55 kW |
| Communication module standard I/O |
| Communication module AS-I |
| Communication module CANopen |
| Communication module EtherNet/IP |
| Communication module EtherCAT |
| Communication module PROFIBUS |
| Communication module PROFINET |
| Connection unit |
| Attachment kit |
| FU connecting cable |
Scope of delivery
| Power unit 0.55 kW |
| Communication module standard I/O |
| Communication module AS-I |
| Communication module CANopen |
| Communication module EtherNet/IP |
| Communication module EtherCAT |
| Communication module PROFIBUS |
| Communication module PROFINET |
| Connection unit |
| Attachment kit |
| FU connecting cable |