PRODUCTS STEALS & DEALS TEXTBOOKS & VIDEOS TECHNICAL SUPPORT CUSTOMER SERVICE NEWS
Other Products
SPP33T Series - AC Motors 115V & 220V Series
SPP33T Series
AC Motors 115V & 220V Series
ElectroCraft, Inc.
From: $270.00/ea
KGH Series - Couplings, Bellows
KGH Series
Couplings, Bellows
GAM Gear
From: $677.00/ea
Model STR4 - Microstep Drivers
Model STR4
Microstep Drivers
Applied Motion Products, Inc.
From: $180.00/ea

QD787 Series

Encoders, Rotary Shaft

20mm Diameter High Resolution Optical Encoder

QD787 Series - Encoders, Rotary Shaft
from $180.00/ea

Quantum Devices, Inc. Model QD787 Is intended for applications requiring high performance, high-resolution digital feedback in a very small package. The model QD787 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, open collector or internal pull up resistor, or with an industrial standard RS 422A differential line driver. QDI's patent pending sensing scheme embodies a much simplified encoder design, which ultimately results in longer service life, and less down time due to feedback device failure.

The encoder housing is constructed of a conductive carbon fiber composite that provides the EMI shielding of an all metal housing and 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, Rotary Shaft

  • Miniature Size, 20mm (0.787") Diameter
  • Resolutions up to 2048 lines per revolution direct read
  • Single ended and differential outputs
  • 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
QD787-05/05-500-02-01-S1
 180.00  155.00  145.00
20mm dia. High Resolution Optical Encoder
QD787-05/05-500-02-01-S1
 180.00  175.00  169.00
20mm dia. High Resolution Optical Encoder
QD787-05/05-1000-02-01-H3
 220.00  185.00  170.00
20mm dia. High Resolution Optical Encoder
QD787-05/05-1000-02-01-S1
 205.00  175.00  165.00
20mm dia. High Resolution Optical Encoder
QD787-05/05-1024-02-01-H3
 220.00  185.00  170.00
20mm dia. High Resolution Optical Encoder
QD787-05/05-1024-02-01-S1
 205.00  175.00  165.00
20mm dia. High Resolution Optical Encoder
QD787-05/05-2048-02-01-H3
 250.00  210.00  195.00
20mm dia. High Resolution Optical Encoder
QD787-05/05-2048-02-01-S1
 235.00  200.00  185.00
20mm dia. High Resolution Optical Encoder
QD787-05/05-500-02-01-H3
 195.00  165.00  155.00
20mm dia. High Resolution Optical Encoder
QD787-05/05-512-02-01-H3
 195.00  165.00  155.00
20mm dia. High Resolution Optical Encoder
QD787-05/05-512-02-01-S1
 180.00  155.00  145.00
20mm dia. High Resolution Optical Encoder
QD787-05/05-1000-02-01-H3
 220.00  210.00  204.00
20mm dia. High Resolution Optical Encoder
QD787-05/05-1000-02-01-S1
 205.00  200.00  192.00
20mm dia. High Resolution Optical Encoder
QD787-05/05-1024-02-01-H3
 220.00  210.00  204.00
20mm dia. High Resolution Optical Encoder
QD787-05/05-1024-02-01-S1
 205.00  200.00  192.00
20mm dia. High Resolution Optical Encoder
QD787-05/05-2048-02-01-H3
 250.00  240.00  232.00
20mm dia. High Resolution Optical Encoder
QD787-05/05-2048-02-01-S1
 235.00  230.00  221.00
20mm dia. High Resolution Optical Encoder
QD787-05/05-500-02-01-H3
 195.00  190.00  180.00
20mm dia. High Resolution Optical Encoder
QD787-05/05-512-02-01-H3
 195.00  190.00  180.00
20mm dia. High Resolution Optical Encoder
QD787-05/05-512-02-01-S1
 180.00  175.00  169.00
 

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:
Quantum Devices 2011 Catalog
Download Size: 1,406.69 kb
 External Links to Downloadable Files:
-Spec Sheet: http://www.quantumdev.com/pdf/qd787-I.pdf
http://www.quantumdev.com/pdf/qd787-I.pdf

"Keep up the good work!"

-Martin S., Environment Canada

Add Your Comment  |  Read More Comments

"...our client was happy to receive both their touch screens on the dates arranged. Thank you very much for arranging..."

-Pamela K., NWT Inc.

Add Your Comment  |  Read More Comments

SERVO2GO is a Proud Sponsor of Geneva Centre for Autism