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Modbus RS485 Closed Loop Stepper Motor Driver 2.1-8.0A 30-110VDC / 18-80VAC

Modbus RS485 Closed Loop Stepper Motor Driver 2.1-8.0A 30-110VDC / 18-80VAC
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Our Price:$143.73
Quantity:- +

Bulk Price:
Qty.Range(unit) Price(unit) Discount
5 $130.07 10%
10 $123.22 14%
50 $116.38 19%
100 $109.53 24%
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Modbus RS485 Closed Loop Stepper Motor Driver 2.1-8.0A 30-110VDC or 18-80VAC


CLRS Series are closed loop stepper driver based on standard Modbus RTU protocol, using RS485 communication can network up to 31 axes, built-in PR feature with 16-segment position table(PR Mode). They can not only solve the problem of step loss in the open loop stepper system, but also can save additional controllers in most of point-to-point applications, to greatly enhance system reliability and reduce the cost. CLRS Series also support the feature of teaching, the operation modes of Profile Position, Profile Velocity and Homing.


Key Features

Suit for Nema 34 with encoder resolution of 1000 ppr to 5000 ppr

Support Modbus RTU protocol, Internal 16-segment position instructions

No loss of step, No hunting, No torque reservation

Motion can be started by Exernal IO or RS485

7 Configurable Digital Inputs, 3 optically isolated digital outputs

Limit , Limit-, Origin, Quick stop, Enable, JOG , JOG- and Position Table inputs

Alarm, Brake, Homing complete, In Position complete, instructions complete, Path complete outputs

RS232 for connection to tuning software, RS485 for fieldbus control

Protections for over voltage, over current and position following error, encoder cable error,etc.


Packing List

1 x CL86RS Driver

1 x RS232 Cable

1 x 0.5m RS485 Network Cable 

1 x Encoder Connector



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Electrical Specification
No. of Phase 2
Control Modes Modbus RTU
Encoder Feedback Yes
Integrated with Pulser No
Input Voltage(V) 30 - 110 DC / 18 - 80 AC
Product Series CLRS Series
Output Current(A) 2.1 - 8.0
Microstep(Steps/rev.) 1000 - 5000
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