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Lenze AC Tech Position Servo 940/941

The Lenze AC Tech PositionServo series of drives have it all. From basic torque and velocity control to fully programmable coordinated motion, you choose your level of control.

As a distributed drive/control solution, avoid all of the costly cables and connections and put the power of the motion controller in the same package as the drive. With 17 programmable I/O points, machine control becomes easy with one packaged solution.

Each drive ships with commissioning software on CD and allows for a clean Window’s based environment for drive setup and programming. Communication and networking are handled over Ethernet as a standard, but the drive can also provide options for RS-485 and Can Open.

The PositionServo can perform along with the most high-level control and drive solutions in the market and can work with both standard synchronous servo motors and asynchronous induction motors. By combining a highly efficient drive with a flexible, easy-to-use control, the PositionServo is packed with features and performance all for a great price!

PositionServo: Features and Options

Standard Features

Control Modes:
Position
Torque
Velocity

Control I/O:

Digital Inputs:
11 Programmable, 5-24VDC, Optically Isolated
1 Dedicated, 5-24VDC, Optically Isolated

Digital Outputs:
4 Programmable, 5-24VDC @100mA, optically isolated open collector
1 Dedicated, 5-24VDC @ 100mA, optically isolated open collector

Analog Inputs:
1 Programmable, +/-10V differential, 16-bit resolution
1 Programmable, +/-10V differential, 10-bit resolution

Analog Outputs :
1 Programmable, +/- 10V single-ended, 10-bit resolution

Communications:
Standard: RJ-45 Ethernet Interface with Modbus TCP/IP protocol

Power Features:
80 – 528 VAC
2 – 18 Amps Continuous RMS Current
300% Peak Current

Other:
Electronic Programming Module (EPM) – Removable Memory
Free Motion View Software for Configuration and Programming
Built-in, “Real Time”, Oscilloscope
Free DLL Library and Programming Examples

Options:

Feedback Options:
Integrated Incremental Encoder
Integrated Resolver with Scalable Emulated Encoder Output
Optional Second Encoder Module for Dual Loop Control
Dynamic Braking Resistors

The E94ZB series of dynamic brake resistors are available on a wide range of PositionServo drives and allow for an easy to implement solution for applications that require fast stopping or highly dynamic deceleration.

EMC Filter

To meet the EU requirements for susceptibility and emissions of electrical and radiated noise the PositiionServo Drive is equipped with EMC filter options that can be mounted externally, or integrated into the drive.

I/O Breakout Modules

Terminal Block I/O Module: allows for screw terminal locations for all 50 pins on the SCSI Port for Control I/O.

Panel Saver Module: useful in applications where panel depth is at a minimum. This module allows for an easy 90 degree rotation of all face mounted cables for the PositionServo Drive.

I/O Expansion Cable: 2 Meter cable that mates to the 50 pin SCSI Control I/O port and terminates every pin to a specified and tinned location at the end of the cable.

Communications:

In addition to the Standard Communications capability of the PositionServo drive, other communications options can be added to expand the networking capability.

RJ-45 Ethernet Interface with Ethernet IP protocol

CAN open 250/500/1000 KBPS

RS-485 @ 38.4 KBPS (addressable to 32 devices) PPP, or Modbus RTU Slave

RS-232 Interface

- in IP 20 encl.

Part Number Description Availability Price Add to Cart

PositionServo 940 - Encoder Feedback 120 Volt input, 240 Volt Output
 
E94P020S1NEX 2 In (6 Imax), 120VAC 1Ø input Stock $690.00

 

E94P040S1NEX 4 In (12 Imax), 120VAC 1Ø input Stock $720.00

 


PositionServo 941 - Resolver Feedback 120 Volt input, 240 Volt Output
 
E94R020S1NRX 2 In (6 Imax), 120VAC Doubler 1Ø
input
Stock $762.00

 

E94R040S1NRX 4 In (12 Imax), 120VAC Doubler 1Ø
input
Stock $792.00

 


PositionServo 940 - Encoder Feedback 200-240 Volt 1-Phase input
 
E94P020S2FEX 2 In (6 Imax), 240VAC 1Ø input Stock $675.00

 

E94P040S2FEX 4 In (12 Imax), 240VAC 1Ø input Stock $705.00

 

E94P080S2FEX 8 In (24 Imax), 240VAC 1Ø input Stock $780.00

 

E94P100S2FEX 10 In (30 Imax), 240VAC 1Ø input Stock $880.00

 


PositionServo 940 - Encoder Feedback 200-240 Volt 1-Phase input
 
E94P020Y2NEX 2 In (6 Imax), 240VAC 1 or 3Ø input Stock $660.00

 

E94P040Y2NEX 4 In (12 Imax), 240VAC 1 or 3Ø input Stock $690.00

 

E94P080Y2NEX 8 In (24 Imax), 240VAC 1 or 3Ø input Stock $760.00

 

E94P100Y2NEX 10 In (30 Imax), 240VAC 1 or 3Ø input Stock $860.00

 

E94P120Y2NEX 12 In (36 Imax), 240VAC 1 or 3Ø input Stock $900.00

 

E94P180T2NEX 18 In (54 Imax), 120& 200/240 VAC
1Ø or 3Ø input
Stock $1200.00

 


PositionServo 941 - Resolver Feedback 200-240 Volt 1-Phase input
 
E94R020S2FRX 2 In (6 Imax), 120& 200/240 VAC 1Ø input w/ Mains Filter Stock $747.00

 

E94R040S2FRX 4 In (12 Imax), 120& 200/240 VAC 1Ø input w/ Mains Filter Stock $777.00

 

E94R080S2FRX 8 In (24 Imax), 120& 200/240 VAC 1Ø input w/ Mains Filter Stock $852.00

 

E94R100S2FRX 10 In (30 Imax), 120& 200/240 VAC
1Ø input w/ Mains Filter
Stock $952.00

 


PositionServo 941 - Resolver Feedback 200-240 Volt 1 or 3-Phase input
 
E94R020Y2NRX 2 In (6 Imax), 120& 200/240 VAC 1Ø
or 3Ø input
Stock $732.00

 

E94R040Y2NRX 4 In (12 Imax), 120& 200/240 VAC 1Ø
or 3Ø input
Stock $762.00

 

E94R080Y2NRX 8 In (24 Imax), 120& 200/240 VAC 1Ø
or 3Ø input
Stock $832.00

 

E94R100Y2NRX 10 In (30 Imax), 120& 200/240 VAC 1Ø
or 3Ø input
Stock $932.00

 

E94R120Y2NRX 12 In (36 Imax), 120& 200/240 VAC 1Ø
or 3Ø input
Stock $1012.00

 

E94R180T2NRX 18 In (54 Imax), 120& 200/240 VAC 1Ø
or 3Ø input
Stock $1272.00

 


PositionServo 940 - Encoder Feedback 400-480 Volt 3-Phase input
 
E94P020T4NEX 2 In (6 Imax), 480VAC 3Ø input Stock $730.00

 

E94P040T4NEX 4 In (12 Imax), 480VAC 3Ø input Stock $790.00

 

E94P050T4NEX 5 In (15 Imax), 480VAC 3Ø input Stock $880.00

 

E94P060T4NEX 6 In (18 Imax), 480VAC 3Ø input Stock $910.00

 

E94P090T4NEX 9 In (27 Imax), 400/480 VAC 3Ø input Stock $1225.00

 


PositionServo 941 - Resolver Feedback 400-480 Volt 3-Phase input
 
E94R020T4NRX 2 In (6 Imax), 400/480 VAC 3Ø input Stock $802.00

 

E94R040T4NRX 4 In (12 Imax), 400/480 VAC 3Ø input Stock $862.00

 

E94R050T4NRX 5 In (15 Imax), 400/480 VAC 3Ø input Stock $952.00

 

E94R060T4NRX 6 In (18 Imax), 400/480 VAC 3Ø input Stock $1022.00

 

E94R090T4NRX 9 In (27 Imax), 400/480 VAC 3Ø input Stock $1297.00