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Rtelligent · Stepper Driver

2-Phase Open Loop Stepper Driver - R86

R86 2-phase open loop stepper driver on a 32-bit DSP with auto tuning and 24-100V DC or 18-80V AC input, for engraving, labeling and cutting machines.

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  • Rtelligent technical partner
  • Supply across India
2-Phase Open Loop Stepper Driver - R86
Overview

Overview of 2-Phase Open Loop Stepper Driver R86

The R86 2-Phase Open Loop Stepper Driver is based on 32-bit DSP platform,with built-in micro-stepping technology & auto tuning of parameters. The drive features low noise, low vibration, low heating and high-speed high torque output.

  • Pulse mode: PUL&DIR
  • Signal level: 3.3—24V compatible; series resistance not required for the application of PLC.
  • Power voltage: 24—100V DC or 18—80V AC; 60V AC recommended.
  • Typical applications: engraving machine, labeling machine, cutting machine, plotter, laser, automatic assembly equipment, etc.
CE certified RoHS compliant
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High Performance
On-Site Setup

Working Current Setting

DIP switch reference for setting output current and micro-stepping during commissioning.

Output Current Peak Output Current RMS SW1 SW2 SW3
2.40A 2.00A On On On
3.08A 2.57A Off On On
3.77A 3.14A On Off On
4.45A 3.71A Off Off On
5.14A 4.28A On On Off
5.83A 4.86A Off On Off
6.52A 5.43A On Off Off
7.20A 6.00A Off Off Off
On-Site Setup

Micro-stepping Setting

DIP switch reference for setting output current and micro-stepping during commissioning.

Pulse/rev SW5 SW6 SW7 SW8
400 on on on on
800 off on on on
1600 on off on on
3200 off off on on
6400 on on off on
12800 off on off on
25600 on off off on
51200 off off off on
1000 on on on off
2000 off on on off
4000 on off on off
5000 off off on off
8000 on on off off
10000 off on off off
20000 on off off off
40000 off off off off

Datasheets & Manuals

2 documents for 2-Phase Open Loop Stepper Driver - R86. Free PDF, no form to fill in.

  • 2-Phase Open Loop Stepper Driver - R86 User Manual Manual · PDF · 677 KB Download
  • Stepper System Catalogue 2026 Catalogue · PDF · 19.1 MB Download

Industrial Applications of 2-Phase Open Loop Stepper Driver - R86

RB Automation supplies stepper motors and stepper motor drivers into the machines below, built by OEMs and machine builders in Ahmedabad, across Gujarat and throughout India. Each industry links to the full automation product list for that sector.

SPM Machinery

  • Keyway Milling Machine
  • Gold Refinery Machine
  • Punching Machine
  • Metal Drilling Machine
  • Packing Sheet Cutting Machine

Wood Industry

  • Automatic Edge Bander Machine
  • Auto Panel Saw Machine
  • CNC Machine
  • Engraving Machine

Pharmaceutical Industry

  • Rotary Liquid Filling Machine
  • Linear Liquid Filling Machine
  • Sticker Labeling Machine

Jewellery and Diamond Industry

  • Diamond 4P Cutting Machine
  • Diamond Laser Fiber Cutting Machine
  • Diamond Multi Process Machine

Food Industry

  • Auger Filling Machine

Aluminium and Steel Industry

  • Laser Marking Machine

Building a machine that is not listed? Send the load, speed and duty and our engineers will recommend a match
call +91 8511104864 or email contact@rbautomate.com.

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Inquiry Now

Send the model, quantity and what the machine has to do. Our engineers confirm the right 2-Phase Open Loop Stepper Driver - R86 variant and quote it.

  • Authorised Schneider Electric partner
  • Supply across Gujarat and all India
+91 8511104864 contact@rbautomate.com
FAQs

R86 2-Phase Open Loop Stepper Driver FAQs

Straight answers to what buyers ask us most about 2-Phase Open Loop Stepper Driver.

The R86 is a 2-phase open loop stepper driver from Rtelligent for higher-power stepper axes on engraving machines, labelling machines, cutting machines, plotters, lasers and automatic assembly equipment. It uses a 32-bit DSP platform with built-in micro-stepping and auto tuning of parameters to deliver high torque at speed with low noise, low vibration and low heating.

Yes. The R86 accepts either 24-100V DC or 18-80V AC, and 60V AC is the recommended supply. This lets you power it from a transformer or a DC power supply depending on your panel design. Its PUL and DIR inputs work with 3.3-24V signals, so no series resistor is needed when the command comes from a PLC.

The R86 provides eight output current steps from 2.40A to 7.20A peak (2.00A to 6.00A RMS), selected with SW1 to SW3. Micro-stepping via SW5 to SW8 runs from 400 up to 51200 pulses per revolution, with decimal options from 1000 to 40000. This wide range suits axes that need both high current and fine resolution.

The cost of an R86 driver varies with order quantity and with whether you need it alone or paired with a motor and cables. RB Automation does not publish a list price; you get a quotation built around your application instead. Call +91 8511104864 or WhatsApp +91 9898739737 with your requirement to get the R86 price for your order.

You can order the R86 from RB Automation at E 206, Ganesh Glory 11, Jagatpur Road, off SG Highway, Jagatpur, Ahmedabad, Gujarat 382470. RB Automation is an authorised technical partner of Rtelligent and supplies customers across India from Ahmedabad. Email contact@rbautomate.com to place an order or to ask about the right motor pairing.

Yes. RB Automation helps customers pick the correct current and pulse-per-revolution settings for the R86, check the AC or DC supply and wire the pulse inputs to their controller. Machine builders ordering the R86 in bulk for OEM production can ask for this support before the first batch. Use the inquiry form on this page to describe your machine.

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