To visualise the extreme performance of the smartServo BL 4000-M/D servo drive, we have chosen an example from nature: The ant can move objects that exceed its own body weight by a multiple. Just like the compact BL 4000-M/D, that moves for example a machine tool, a packaging machine or a robot precisely, dynamically and controlled. This is an important component for your current and future projects.
Protection
High protection class for long-lasting operation in rough environments
Thanks to their particularly robust design and excellent manufacturing, the decentralized smartServo drives comply with protection class IP67.
The IP67 protection class protects the servo drives against dust, contact and even submersion. This allows them to be used without a protective housing. They quickly and effectively meet even “large” requirements.
Safety
STO – Safe Torque Off
Disconnection of the energy supply to the drive according to EN 61800- 5-2. This safety function ensures that the drive is unable to deliver energy.
SS1 – Safe Stop 1
The drive is braked self-sufficiently to idle within a defined time using a defined slowdown ramp and then the energy supply is switched off safely. SS1, Type C is supported.
Saving of control cabinet space
- Usually no control cabinet required for servo drives
- No cabling between motor and servo drive if the servo drive is installed on the motor
- Supply with low voltage of 48 V via PELV power supplies or batteries
- No high voltages at the motor and servo drive
- USB and Ethernet as parameterization interface
- Fieldbus on board EtherCAT, PROFINET, optional CANopen
- Bluetooth interrogates the servo drive status via smartphone or tablet
Highlights
- Single phase servo drive to 800W
- Direct-on-line operation
- BlueTooth
- Simple commissioning through software wizard
- Fieldbus on-board
Fieldbus options
The smartServo drive family features software selectable Fieldbus interfaces, without additional hardware
- EtherCAT
- ProfiNET
- CANopen
Universal encoder interface
The smartServo family of drives can operate with rotary, linear and torque motors alike. Suitable feedback devices include, Resolver, Incremental Encoder, SinCos encoder (single-/ multiturn) with Hiperface, high resolution encoders as well as single-/ multiturn absolute encoder with EnDat interface.
Universal encoder evaluation
- HIPERFACE®
- HIPERFACE DSL®
- EnDat 2.2
- Resolver
- Analogue and digital incremental encoders
- BISS
Features
- Highest performance and dynamics internal sampling time < 32 μs
- USB and Ethernet as parameterisation interfaces
- Fieldbus on board EtherCAT/ProfiNET/CANopen
- Universal encoder evaluation HIPERFACE®, HIPERFACE DSL®, EnDat 2.2, resolver, digital and analogue incremental encoders
- Bluetooth interogation of the servo drive status via mobile phone or tablet PC
- Integrated EMC filter
- Integrated brake chopper, external brake resistance can be connected
- Separate 24 V DC supply for controller unit
- UL certification in preparation
Technical Data for BL 4102-C and BL 4104-C
| Features | BL 4840-M(motor mounted) | BL 4840-D(separate from motor) | |
|---|---|---|---|
| Supply voltage | 24 to 48 VDC | ||
| Control voltage | 24 VDC [± 20 %] | ||
| DC link voltage | 24 to 48 V | ||
| Output power | 1900 VA | ||
| Max. output power for 2 s | 5000 VA | ||
| Rated output current | 40 Arms | ||
| Max. output current for 2 s | 120 Arms | ||
| Internal brake resistor | - | ||
| Continuous power / pulse power | - | ||
| External brake resistor | - | ||
| Holding brake | - | ||
| Dimensions (without flange) servo drive H x W x D | 80 x 65 x 125 mm | 82 x 115 x 125 mm | |
| Weight | 1 kg | 1.2 kg | |
Technical Features
| Features | Values |
|---|---|
| EMC directive | 2014/35/EU verified by application of the harmonised standard EN 61800-3 |
| Low-voltage directive | 2014/30/EU verified by application of the harmonised standard EN 61800-5-1 |
| cULus certification | UL 508C, C22.2 No. 274-13 |
| Admissible temperature ranges | Storage temperature: -25 °C to +70 °C, operating temperature: 0 °C to +40 °C+40 °C to +50 °C at reduced power 2,5 % / K |
| Admissible installation height | Mounting height max. 2000 m above msl, above 1000 m above msl with power reduction 1 % pro 100 m |
| Humidity | Relative humidity up to 90 %, not bedewing |
| Protection degree | IP67 |
| Protection class | I |
| Pollution degree | 2 |
| Inputs | 8 x digital in (24 VDC), 1 x analogue in (± 10 VDC) |
| Outputs | 1 x analogue out (±10 V), 2 x digital out (24 VDC) |
| Interfaces | USB 2.0, Ethernet, CAN-Bus, EtherCAT, ProfiNET, MicroSD card |
| Encoder evaluation | EnDat 2.2, HIPERFACE®, HIPERFACE DSL®, resolver, analogue and digital incremental encoders with/without commutation signals, BISS (Type C) |