2025-07-11 BY
IN Company News

Main Brands: Bently, Triconex, Woodward, Foxboro, Westinghouse, Reliance, Schneider, Modicon, ABB, Allen-Bradley, Motorola, GE, Yaskawa, Bosch Rexroth, ACSO, YOKOGAW, NI, ICS Triplex, Kollmorgen, Mitsubishi, MOOG, Emerson, B&R, SST, ALSTOM, EPRO, HIMA, HONEYWELL prosoft, AMAT.

Wei Xiu zhu

WhatsApp:+852 5796 0986

Wechat:13395077993

Zhejiang Yiwu Beixun Automation Technology Co., Ltd

China (Zhejiang) Pilot Free Trade Zone, No. 2 Chunpai Road, Beiyuan Street, Yiwu City, Jinhua City, 7F 7059

Website：www.bxplc2.com

Email:3076784238@qq.com

The WOODWARD SPM-D11 8440-1703 is a high-performance speed control module designed for industrial engines, turbines, and other prime movers requiring precise speed regulation and load control.

WOODWARD SPM-D11 8440-1703

Related seiries:

woodward 8444-1067
woodward 8446-1019
WOODWARD 5501-470
WOODWARD 5466-258
woodward 5501-467
woodward 5501-471
WOODWARD 8237-1006

Product Information

  • Model: SPM-D11
  • Part Number: 8440-1703
  • Series: SPM (Speed Control Module)
  • Release Date: Q4 2023

Compliance

UL Listed
CE Certified
CSA Approved
IEC 61508 Compliant

Technical Specifications

Parameter Specification
Power Supply 24 VDC ±20%, 100 mA max
Operating Temperature -40°C to +85°C (-40°F to +185°F)
Speed Measurement Magnetic pickup, Hall effect, or optical sensor
Speed Range 500 to 10,000 RPM (adjustable)
Control Outputs
  • Proportional output: 0-20 mA or 4-20 mA
  • Pulse width modulation (PWM): 0-100%
  • Relay outputs: 2 Form C, 5A @ 30 VDC
Control Algorithm PID with adaptive tuning
Communication
  • Modbus RTU (RS-485)
  • Ethernet/IP
  • CANopen
Dimensions 120 mm x 90 mm x 45 mm (4.72″ x 3.54″ x 1.77″)
Weight 350 g (0.77 lbs)