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S70302-PBNAS2

  • Rated 4.5 (24 total ratings)
  • Straightforward Pricing: No Rush Fees, No Credit Card Fees
    In-Stock, Ships 3-5 Days

Current response time:

3 Minutes 23 Seconds

The S70302-PBNAS2 digital servo amplifier from Kollmorgen must be handled only by qualified personnel. This servo amplifier should not be used in potentially explosive areas. It requires minimum to no maintenance if it is used properly.

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Product Description

The S70302-PBNAS2 digital servo amplifier from Kollmorgen has a very hot surface when it is being operated. This servo amplifier must have a series wiring connection of the BTB/RTO contact in the emergency stop circuit of the system. The product must be handled only as intended by the manufacturer and only after reading the associated documentation. This device can cause danger of serious personnel injury or electrical shock if it is not grounded properly. The unit is connected to an external 24 VDC auxiliary power supply at the X4 connector. Its power output forms an oscillating circuit along with the motor winding and supply cable. This amplifier does not ensure functional safety with the brake function. The product has an RS 232 PC interface that is connected to the serial interface of a PC using a null-modem cable. This device mounting should not be done horizontally or diagonally. The unit has a rated line voltage of 3 x 208 to 480 V with a tolerance of +/-10%. It is possible to connect up to 255 servo amplifiers to a PC using a special cable. This amplifier has a PROFIBUS expansion card in its first slot. The product can be used with linear motors and DC motors. This device comprises an IGBT module at the output stage with floating current measurement. The unit must be provided with an external fusing for the power section by the user. The servo amplifier is equipped with phase failure monitoring functionality. It has one Enable input and two STO Enable inputs. This product must have sufficient forced ventilation for normal operation within its control cabinet. The device supports a conductor cross-section of 10 AWG for its DC bus link and brake resistor connections. This unit controls a motor holding brake with 24 V voltage rating and maximum 2 A current rating directly. It has an internal analog grounding for the analog inputs.

S70302-PBNAS2 Technical Specifications

Series: S700
Current Rating: 3 Arms
Slot 1 Expansion Card: PROFIBUS
Fuse Class: RK5, CC, J, T
Nameplate: Yes
Vibration Class: 3M1
Fan: Yes

Frequently Asked Questions about S70302-PBNAS2


Q: What happens when the STO function of the S700 digital servo amplifier is activated?

A: When the STO function of the S700 digital servo amplifier is activated, the servo amplifier will not be able to hold the load and the motor will not supply the torque.

Q: How can the S700 digital servo amplifier be matched with a servomotor?

A: The S700 digital servo amplifier can be matched with a servomotor by comparing their rated currents and voltages.

Q: What type of packaging must be used to transport and store the S700 digital servo amplifier?

A: The S700 digital servo amplifier must be transported and stored using recyclable cardboard with inserts for packaging.

Q: Where are the slots for the expansion cards of the S700 digital servo amplifier located?

A: The slots for the expansion cards of the S700 digital servo amplifier are located on the front side.

Q: How are the shielding connections of the power section of the S700 digital servo amplifier done?

A: The shielding connections of the power section are done directly on the S700 digital servo amplifier.

Internal Product Review

  • ‘‘S70302-PBNAS2 is a digital servo amplifier for electrical machines and has 3 Arms current rating.’’

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