PRODUCT SPOTLIGHT
Newall Now Offers Replacement Scales for MillPwr tm CNC Controls

Now you can eliminate glass scale issues on your MillPwr CNC control system, with the reliability of Newall’s renowned Spherosyn linear encoder technology. Newall’s SHG-TC lin...


NEWALL NEWS
There are currently no events.
APPLICATION STORY
Newall Solves Scale Contamination Problem at Electro Motive

Newall Solves Scale Contamination Problem at Electro Motive

Electro Motive (EMD) is a global provider of diesel power engines for marine propulsion, offshore and land based oil well drilling rigs, and stationary power generation. Electro-Motive is the onl...


Rotary Encoders

RPE-PV Programmable Rotary Encoder

Newall’s RPE-PV features a dynamic encoder resolution capability that allows users to easily program the encoder resolution to any value between 1 and 10,000 counts per revolution.

Users can program and reprogram the encoder’s resolution on site as needed. Using the optional programming cable, connect the encoder to a computer via the USB port.  Simply enter the new resolution and click ‘Program’.  A new resolution is now programmed.  It’s just that simple.

Benefits:
 

  • Simple to program
  • Installs just like a standard encoder
  • Instant positive indication of the programmed value
  • Take the guesswork out of encoder resolution
  • High speed operation due to high base count
  • Wide range of possible counts per revolution CPR  - 1 to 10,000
  • Automatic index pulse positioning
  • Easily change CPR for prototyping situations and machine set-ups
  • Reduce stock of different CRP encoders for maintenance (keep just one type in stock and program it as needed)

Download RPE-PV Programmable Encoder Data Sheet (1.3mb)

Software / Driver Downloads

1. Install the USB driver:
       USB Virtual COM Port Driver
       (Unzip the file, run 'BEI_VCP_Installer.exe')
2. Install the programming software:
       RPE-PV Programming Installer
       (Unzip the file, run 'setup.exe' and follow the on-screen prompts)

Mechanical Specifications

Shaft Diameter:  3/8”

Flat On Shaft:  0.80 long X 0.03”  deep;

Shaft Loading:  Up to 40 pounds axial and 35 pounds radial

Shaft Runout:  0.0005  T.I.R. at midpoint regardless of shaft diameter

Starting Torque at 25°C:  2.5 in-oz (max);

Bearings:  Class ABEC 7

Shaft Material: 416 stainless steel

Bearing Housing: Die cast aluminum with protective finish

Cover: Die cast aluminum

Bearing Life: 2 X 108 revs (1300 hrs. at 2500 RPM) at rated load 1 X 1010 revs (67,000  hrs. at 2500  RPM) at 10% of rated load

Maximum RPM: 12,000 RPM nominal

Weight: 13 oz typical

 

 

Electrical Specifications

Code: Incremental

Output Format: 2 channels in quadrature, 1/2 cycle index gated with negative B channel

Cycles Per Shaft Turn: 1 to 10,000 re-programmable. 

Supply Voltage: 5 to 28 VDC

Current Requirements: 140 mA typical + output load, 290 mA (max).

Voltage/Output: 28V/V: Line Driver, 5–28 VDC in, Vout = Vin

Protection Level: Reverse, overvoltage and output short circuit

Frequency Response: Max RPM of 3,000.

Output Terminations: M18
 

Environmental Specifications

Enclosure Rating: IP 66.

Temperature: Operating, 0º to 70º C; Storage, -25º to 90º C

Shock: 50g’s for 11 msec duration

Vibration: 5 to 2000 Hz @ 20g’s

Humidity: 98% RH without condensation



Search Newall
Search For: 

Exact Matches Only