EM2RS-870 Leadshine Stepper Drive, Modbus RTU protocol using RS485, 20-80 VDC, 7.0 A
KKM Solutions is an independent parts distributor, not an authorized Leadshine dealer — how we source.
Overview
Part number EM2RS-870 from Leadshine, listed in Stepper Motors. Specifications on file: # of Inputs 7; # of Outputs 3; Characteristics Standard; Command Source Modbus RTU. KKM Solutions quotes this part with pricing and availability confirmed per order.
Modbus RTU protocol using RS485, 20-80 VDC, 7.0 A
EM2RS Series are stepper drive based on standard Modbus RTU protocol, using RS485 communication can network up to 31 axes. They built-in PR feature with 16-segment position table (PR Mode) can save additional controllers in most of point-to-point applications, to greatly enhance system reliability and reduce the cost. EM2RS Series also support the feature of teaching, the operation modes of Profile Position, Profile Velocity and Homing. EM2RS-870 can power 2-phase NEMA 23, 24, 34 stepper motors.
Features
Support Modbus RTU using Isolated RS485
20-80VDC supply voltage, max 7.0A output current
HMI, PLC or external I/O start motion
7 programmable inputs: limit, origin, quick stop, alarm reset, enable, JOG or position table inputs
3 Programmable outputs: alarm, brake, homing / instruction / path complete
Modes of operation: profile velocity, profile position, homing
RS232 communication for Leadshine MotionStudio
Over voltage, over current, motor cable error, etc.
Specifications
| # of Inputs | 7 |
|---|---|
| # of Outputs | 3 |
| Characteristics | Standard |
| Command Source | Modbus RTU |
| Input Frequency (KHz, Max.) | 10 |
| Logical Voltage (VDC) | 12-24 |
| Operation Voltage (VDC) | 20-80 |
| Output Current (A, Peak) | 7.0 |
| Series | EM2RS |
Product details
| Manufacturer | Leadshine |
|---|---|
| Manufacturer part number | EM2RS-870 |
| Product category | Stepper Motors |
| Published specifications | 9 attributes listed |
| Related part numbers | 3 other part numbers in this family |
Request a quote for this part
Email orderdesk@kkmsolutions.com or call (825) 454-5367 for pricing and availability.
Frequently Asked Questions
How do I get pricing for EM2RS-870?
This part is quoted on request, so no price is listed for it here. Send the quote form on this page with your quantity, or email orderdesk@kkmsolutions.com, and our order desk will reply with pricing and availability within 1 business day.
Who manufactures the EM2RS-870?
EM2RS-870 is made by Leadshine and is listed in our Stepper Motors category. KKM Solutions is an independent distributor, not an authorized Leadshine dealer: we source the exact Leadshine part number EM2RS-870, and the quote confirms condition and lead time before you order.
Is the EM2RS-870 new and genuine?
Parts we supply are new and genuine unless the quote expressly states otherwise. Where a part is new-old-stock, from excess inventory, refurbished or open-box, the quote says so before you approve it.
What warranty comes with the EM2RS-870, and can I return it?
Parts we supply are warranted against manufacturing defects for 1 year from the date of delivery; where the manufacturer's own warranty is longer, the manufacturer's warranty applies. The warranty covers repair, replacement, or credit of the defective part and does not cover normal wear items, misapplication, improper installation, or consequential damages. Contact us within 30 days of delivery before returning anything — all returns need a return authorization from the order desk.
What is the lifecycle status of EM2RS-870?
No published lifecycle status is on file for EM2RS-870. Leadshine lists whether a catalog number is current, superseded or end-of-life on its own product page, and our order desk confirms the status with the manufacturer at quote time, before you commit. Send the part number through the quote form on this page.
What are the key specifications of EM2RS-870?
Key specifications include # of Inputs: 7; # of Outputs: 3; Characteristics: Standard; Command Source: Modbus RTU. The full specification table on this page lists every published attribute for this part.
What voltage does EM2RS-870 use?
Per the published specification for EM2RS-870: Logical Voltage (VDC): 12-24; Operation Voltage (VDC): 20-80. Confirm against the full specification table on this page, or ask our order desk to verify it with the manufacturer at quote time.
What is the current rating of EM2RS-870?
Per the published specification for EM2RS-870: Output Current (A, Peak): 7.0. Confirm against the full specification table on this page, or ask our order desk to verify it with the manufacturer at quote time.
How quickly can EM2RS-870 ship?
Lead time for EM2RS-870 is quoted per order and confirmed on your quote, which our order desk sends within 1 business day. For a line-down emergency, call the 24/7 order desk at (825) 454-5367.
Variants & Related Part Numbers
Other Leadshine part numbers in this family:
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