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SGDA-01BPY122

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SGDA-01BPY122
June 02, 2026

SGDA-01BPY122

SGDA-01BPY122 is a custom special variant based on standard SGDA-01BP (100W, Sigma I series) from Yaskawa Electric, Japan; suffix Y122 stands for factory-customized special software/firmware version (Ver.C25) and modified I/O logic for dedicated OEM equipment, mainly customized for specific automation machinery instead of general standard use. Basic power & motor matching parameters keep identical to standard SGDA-01BP, only internal program, partial input/output definition and default parameter preset are factory pre-modified for designated host machine; mass production discontinued, only available as spare replacement parts for old equipment maintenance.

Description

1. General Introduction

SGDA-01BPY122 is a custom special variant based on standard SGDA-01BP (100W, Sigma I series) from Yaskawa Electric, Japan; suffix Y122 stands for factory-customized special software/firmware version (Ver.C25) and modified I/O logic for dedicated OEM equipment, mainly customized for specific automation machinery instead of general standard use.
Basic power & motor matching parameters keep identical to standard SGDA-01BP, only internal program, partial input/output definition and default parameter preset are factory pre-modified for designated host machine; mass production discontinued, only available as spare replacement parts for old equipment maintenance.

  • Rated Power: 100W (0.13HP)

  • Matching Servo Motor: SGM-01W-series single-phase 100V incremental/absolute encoder motor

2. Electrical Ratings

Power Supply

  • Main Input: Single-phase AC100~115V, 50/60Hz, rated input current 4.5A; control power shares main circuit supply, no separate auxiliary power source

  • Max Output Voltage: AC115V three-phase

  • Continuous Output Current: 2.2Arms; Peak overload current:7.1A (300% short-time overload capability)

Control Interface Difference vs Standard SGDA-01BP

  1. Standard CN1 I/O terminal pin assignment is partially redefined by Y122 custom firmware; some default signal functions (servo enable, alarm output, limit signal) differ from regular SGDA-01BP factory setting.

  2. Built-in firmware version C25 preloaded at factory, default parameter group pre-set for designated OEM device; auto-tuning, electronic gear initial values are non-standard factory preset values.

  3. Pulse command input still dual compatible: 5V line driver differential /24V open-collector; supports CW/CCW dual-pulse or Pulse+Direction position instruction as base specification.

  4. Reserved RS232 communication port for SigmaWin parameter upload/download; no standard fieldbus onboard.

Protection Functions (Same as standard SGDA-01BP)

Overvoltage(OV), Overcurrent(OC), Overload(OL), Overheat(OH), Encoder wire break, Regenerative overvoltage, Power source fault, hardware abnormal protection; fault code displayed on front digital tube.

3. Environmental & Mechanical Data

  • Protection Grade: IP20, cabinet indoor installation only, forbidden water splash & heavy oil mist

  • Working Ambient Temp: 0℃ ~ +55℃, non-condensation; Storage Temp: -20℃ ~ +85℃

  • Working Humidity: 10%~90%RH without dew

  • Cooling: Natural air cooling, no built-in cooling fan

  • Net Weight: approx 0.9kg; mounting: DIN rail or cabinet screw fixing

  • Certification: CE, UL

4. Core Functions (Base function same as SGDA-01BP, partial default logic customized by Y122)

  1. Position control as factory default mode; speed/torque control switchable via parameter modification

  2. Auto inertia identification & auto gain tuning function available, but default gain parameters pre-calibrated for matched OEM machine

  3. Electronic gear function with wide adjustable ratio; JOG inching operation supported via front panel

  4. Historical fault record storage; internal dynamic braking circuit for emergency stop & power-off quick braking

5. Application & Replacement Notice

  1. Directly replaceable with standard SGDA-01BP only after full parameter rewrite matching original Y122 setting; direct plug-and-play without parameter adjustment will cause abnormal running or alarm due to custom Y122 firmware difference.

  2. Mainly used for old dedicated automation equipment: precision small feeding unit, special dispensing equipment, customized miniature positioning module which originally equipped Y122 customized servo system.


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