LM85 NEMA 34 Pulse/direction IP20

Name: LM85 NEMA 34 Pulse/direction IP20 - KOCO MOTION
SKU: LM85 NEMA 34 Pulse/direction IP20

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LM85 NEMA 34 with

Pulse/Direction
Motion Control (RS422/485)
CANopen
Ethernet (MCode OS, Modbus TCP, Ethernet IP, Profinet I/O)

Artikelnummer: LM85 NEMA 34 Pulse/direction IP20 Kategorie: Liberty/MDrives

Beschreibung

Beschreibung

Compact integrated motor with RS-422/485 communications interface. Feedback options include open loop, closed loop or absolute encoder with hMTechnology.
Motor size: NEMA 34 (85 mm)
Holding Torque range: 336 … 920 oz-in (237 … 650 N-cm)
Input voltage: +12 to +70 VDC

Specification	LM85 NEMA 34 Pulse/direction IP20
Control type	Pulse/direction input
Communications interface	RS-422/485
Communications features	Configuration Interface (MCode OS)
NEMA size	34 (85×85 mm)
Torque range	2,37 … 6,50 Nm
Temperature heatsink (short-time)	max. 85 °C
IP rating	IP20
Input voltage	+12 to +70 +VDC
Power supply current requirement	4.0 A

I/O Specifications	LM85 NEMA 34 Pulse/direction IP20
I/O functions	Logic and I/O
Signal input voltage range	5 … 24 +VDC
Signal input current	8.7 mA @ +5 VDC
Signal input current	14.6 mA @ +24 VDC
Signal input frequency pulse (step)	2.56 MHz
Signal input frequency quadrature	1.25 MHz
Signal input frequency enable	5 MHz (max.)
Signal input isolation	Galvanic
Signal input protection class	III
Analog input voltage mode	0 … 5 0 … 5 VDC
Analog input voltage mode	0 … 10 0 … 10 VDC
Analog input current loop mode	0 … 20 mA
Analog input resolution	12 Bits
Analog input isolation	None
Signal output current	1 … 5.5 mA
Signal output voltage open-collector	60 +VDC
Signal output voltage open-emitter	7 +VDC
Signal output current open-collector	5.5 mA
Signal output current open-emitter	5.5 mA
Signal output isolation	Galvanic

Parameter settings	LM85 NEMA 34 Pulse/direction IP20
Microstep resolution	20 # of settings
Microstep resolution	200 … 51200 Range steps/rev
Counter type	Position 32-bit
Counter edge rate	5 MHz (max.)
Velocity range	± 2560000 \| ± 3000 steps/sec \| RPM
Velocity resolution	0.5961 steps/sec
Accel/Decel range	1.5 X 10^9 steps/sec2
Accel/Decel resolution	90.9 steps/sec2

Closed Loop / Absolute Encoder

LM85 NEMA 34 Pulse/direction IP20

Value

–

Encoder type

Internal

magnetic

Encoder resolution

Lines / Edges

1000 / 4000

Counter resolution

bit

hMTechnology OFF, encoder ON

Position maintenance

find index

stall detect

hMTechnology ON, encoder OFF

Anti-stall

variable current control

torque mode

Software Specifications

LM85 NEMA 34 Pulse/direction IP20

Value

–

Microstep resolution

[steps/rev]

200 … 51200

Run current

[%]

1 … 100

Holding current

[%]

0 … 100

Hold current delay

[mSec]

0 … 65535

Clock modes

Step/dir

Quadrature

CW/CCW

Motion input filter

[kHz … MHz]

38.8 … 10

Enable input

Active state/filter

Advanced operating modes

Pulse/direction

Speed Control

Commanded Velocity,Torque Control

Advanced parameters

Common

RS-422/485

Advanced parameters

Mode specific

I/O

Motion,Analog input

velocity

hMT modes

hMT OFF

fixed current

Variable current

Torque

Operation

Make-up position,Torque %

Name	Unit	Single Length	Double Length	Triple Length
Holding torque	Ncm	237	339	650
Rotor inertia	kgcm2	0.90	1.35	2.70
Detent Torque	Ncm	7.7	10	14
Radial load limit	kg		29.4
Axial Load Limit	kg		9
Weight	g	2020	2560	4080