PRODUCTS STEALS & DEALS TEXTBOOKS & VIDEOS TECHNICAL SUPPORT CUSTOMER SERVICE NEWS
Other Products
Model DPRNLIE-030A400 - ENCODER FEEDBACK - Digital Input Sinusoidal Brushless Servo Amplifiers
Model DPRNLIE-030A400 - ENCODER FEEDBACK
Digital Input Sinusoidal Brushless Servo Amplifiers
Advanced Motion Controls
From: $1,138.00/ea
AZBDC10A4IC - PWM Input Trapezoidal Brushless Servo Amplifier
AZBDC10A4IC
PWM Input Trapezoidal Brushless Servo Amplifier
Advanced Motion Controls
From: $195.00/ea
Model IB23000 - NEMA Frame Brushless Servo Motor/Encoders
Model IB23000
NEMA Frame Brushless Servo Motor/Encoders
MCG Inc.
From: $728.00/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:
Data Sheet
Download Size: 299.45 kb

"Help has been tremendous. Thank you again. Happy to have the help for this application. You seemed ready and willing..."

-Bob C., Red River

Add Your Comment  |  Read More Comments

"Thanks Warren! That was a super fast problem solver! I appreciate your support."

-Todd M., MDS

Add Your Comment  |  Read More Comments

SERVO2GO is a Proud Sponsor of Geneva Centre for Autism