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Beijer BSD-L7NHB035U-4 EtherCAT servo drive

High-performance servo drives for synchronized multi-axis (L7NH) or standalone (L7P) movements. All models provide auto-detect and adaptation of the connected motor, various homing modes, advanced tuning with advanced filters and high-speed motion profile calculation.


Easy World Automation offers the easiest way to buy the Beijer BSD-L7NHB035U-4 EtherCAT servo drive in the Middle East (UAE (Dubai), KSA (Al Khobar, Riyadh), and Oman) at the lowest price through online inquiring. Our sales experts will contact you to fulfill all your industrial automation needs.

Servo drives : Communication
EtherCAT Yes
Modbus RTU No
Communication connector RJ45 (1 input, 1 output)
DC-clock cycle time 250 μs
Servo drives : Input ratings
Control supply voltage 380 to 480VAC
Mains supply voltage 3-phase 380-480VAC
Overload capacity 300 % for 3 s
Supply frequency 50 to 60 Hz
Voltage fluctuations -15 to +10%
Servo drives : Output ratings
Rated power 3.5 kW
Servo drives : Encoder
Encoder type Quadrature(Incremental) BiSS-B, BiSS-C(Absolute, Incremental) Tamagawa Serial(Absolute, Incremental) EnDat 2.2 Sinusoidal, Analog Hall
Servo drives : Regenerative
Built-in brake resistor Yes
Built-in brake transistor Yes
Servo drives : Control specifications
Control modes Profile Position Mode Profile Velocity Mode Profile Torque Mode Cyclic Synchronous Position Mode Cyclic Synchronous Velocity Mode Cyclic Synchronous Torque Mode Homing Mode
Frequency response Maximum 1Khz or above (when using 19-bit serial encoder)
Speed control range Maximum 1:5000
Torque control repeatibility Within ±1%
Tuning modes On line auto gain tuning Resonance filters Vibration supression
Servo drives : Control terminals
Analog inputs Input voltage range : -10[V] ~ +10[V] Function : Analog torque limit Total 1 input channel (not allocable)
Analog outputs Total 2 input channels (allocable)
Digital inputs Input Voltage range : DC 12[V] ~ DC 24[V] Total 8 input channels (allocable) The listed 15 functions can be used selectively for assignment. (*POT, *NOT, *HOME, *STOP, *PCON, *GAIN2, *P_CL, *N_CL, PROBE1, PROBE2, EMG, A_RST, SVON, LVSF1, LVSF2) Note) * Basic allocation signal
Digital transistor outputs Signal rating: DC 24[V] ±10%, 120[㎃] Total 4 input channels (allocable) The listed 11 functions can be used selectively for assignment. (*BRAKE±, *ALARM±, *READY±, *ZSPD±, INPOS±, TLMT±, ,VLMT±, INSPD±, WARN±, TGON±, INPOS2±) Note) * Basic allocation signal
Servo drives : Physical Characteristics
IP Class IP20
Size 169x88x197 mm
Weight 2.5 kg
Environment Indoors in an area free from corrosive or combustible gases, liquids, or dust.
Humidity 90% RH or less (no condensation)
Operating Temperature 0 to 50 C°
Storage Temperature -20 to +65 C°
Safety 2 input channels (STO1, STO2), 1 output channel (EDM)

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