PRODUCTS STEALS & DEALS TEXTBOOKS & VIDEOS TECHNICAL SUPPORT CUSTOMER SERVICE NEWS
Other Products
DPCANIA-015A400 - ABSOLUTE ENCODER FEEDBACK - CANopen Input Sinusoidal Brushless Servo Amplifiers
DPCANIA-015A400 - ABSOLUTE ENCODER FEEDBACK
CANopen Input Sinusoidal Brushless Servo Amplifiers
Advanced Motion Controls
From: $1,116.00/ea
Designer 6.x Development Software - HMI Communication Software
Designer 6.x Development Software
HMI Communication Software
Exor Electronic R&D
From: $195.00/ea
AMP-43140 (-D3140) Series - Power Supplies & Accessories for Servo Amplifiers
AMP-43140 (-D3140) Series
Power Supplies & Accessories for Servo Amplifiers
Galil Motion Control Inc
From: $175.00/ea

QD787-H Series

Encoders, Hollow Shaft

20mm Diameter Optical Encoder

QD787-H Series - Encoders, Hollow Shaft
from $200.00/ea

The blind hollow shaft version of Quantum Devices' QD787 provides a high performance, high resolution digital feedback solution for small motor applications. The QD787 model provides the resolution of larger encoder packages but in a package only 20mm (0.787") in diameter.

Outputs can be configured in either single ended, 5 volt RS422A differential or high voltage differential line driver. QDI's patent pending sensing scheme embodies a much simplified encoder design, which ultimately results in longer life and less down time due to feedback device failure. The encoder housing is constructed of a carbon fiber composite that provides the EMI shielding of an all metal housing an performance of a lightweight robust assembly.

Product Availability:
Custom Order: Ships in 4-6 Weeks
(Expedited Airfreight Option Available For Sooner Delivery)

Features of Encoders, Hollow Shaft

  • Miniature Size, 20mm (0.787") Diameter
  • Resolutions up to 2048 lines per revolition direct read
  • Blind Hollow Shaft Bore
  • Patent pending unique sensing system
  • Long service life
  • Conductive carbon fiber housing
  • IP 50 sealing
  • High noise immunity
  • Low supply current requirements

Name/Description 1-4 (US$) 5-9 (US$) 10-24 (US$)
20mm dia. High Resolution Optical Encoder - Blind Hollow Shaft
QD787-05/05-500-02-02-S1
 200.00  170.00  160.00
20mm dia. High Resolution Optical Encoder - Blind Hollow Shaft
QD787-05/05-500-02-02-S1
 200.00  195.00  188.00
20mm dia. High Resolution Optical Encoder - Blind Hollow Shaft
QD787-05/05-1000-02-02-H1
 240.00  205.00  190.00
20mm dia. High Resolution Optical Encoder - Blind Hollow Shaft
QD787-05/05-1000-02-02-S1
 225.00  195.00  180.00
20mm dia. High Resolution Optical Encoder - Blind Hollow Shaft
QD787-05/05-1024-02-02-H1
 240.00  205.00  190.00
20mm dia. High Resolution Optical Encoder - Blind Hollow Shaft
QD787-05/05-1024-02-02-S1
 225.00  195.00  180.00
20mm dia. High Resolution Optical Encoder - Blind Hollow Shaft
QD787-05/05-2048-02-02-H1
 270.00  230.00  215.00
20mm dia. High Resolution Optical Encoder - Blind Hollow Shaft
QD787-05/05-2048-02-02-S1
 255.00  220.00  205.00
20mm dia. High Resolution Optical Encoder - Blind Hollow Shaft
QD787-05/05-500-02-02-H1
 215.00  180.00  170.00
20mm dia. High Resolution Optical Encoder - Blind Hollow Shaft
QD787-05/05-512-02-02-H1
 215.00  180.00  170.00
20mm dia. High Resolution Optical Encoder - Blind Hollow Shaft
QD787-05/05-512-02-02-S1
 200.00  170.00  160.00
20mm dia. High Resolution Optical Encoder - Blind Hollow Shaft
QD787-05/05-1000-02-02-H1
 240.00  235.00  224.00
20mm dia. High Resolution Optical Encoder - Blind Hollow Shaft
QD787-05/05-1000-02-02-S1
 225.00  220.00  212.00
20mm dia. High Resolution Optical Encoder - Blind Hollow Shaft
QD787-05/05-1024-02-02-H1
 240.00  235.00  224.00
20mm dia. High Resolution Optical Encoder - Blind Hollow Shaft
QD787-05/05-1024-02-02-S1
 225.00  220.00  212.00
20mm dia. High Resolution Optical Encoder - Blind Hollow Shaft
QD787-05/05-2048-02-02-H1
 270.00  260.00  252.00
20mm dia. High Resolution Optical Encoder - Blind Hollow Shaft
QD787-05/05-2048-02-02-S1
 255.00  250.00  240.00
20mm dia. High Resolution Optical Encoder - Blind Hollow Shaft
QD787-05/05-500-02-02-H1
 215.00  210.00  200.00
20mm dia. High Resolution Optical Encoder - Blind Hollow Shaft
QD787-05/05-512-02-02-H1
 215.00  205.00  200.00
20mm dia. High Resolution Optical Encoder - Blind Hollow Shaft
QD787-05/05-512-02-02-S1
 200.00  195.00  188.00
 

Select items to add to your shopping cart.

* Call for special quantity pricing.

 
There are no listed accessories for this product at this time.
 Links to Downloadable Files:
Data Sheet
Download Size: 157.80 kb

"Hi Warren, Thanks for the quote. Hopefully it will go OK. As I mentioned, I have used the amp controls on 2 jobs..."

-Dave L., KD Ican

Add Your Comment  |  Read More Comments

"Hi Claudia. I responded to the survey. I wan't to express my great satisfaction dealing with your company. Very..."

-Sylvain B., Videotron

Add Your Comment  |  Read More Comments

SERVO2GO is a Proud Sponsor of Geneva Centre for Autism