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Datasheet RH951 (EN)

Datasheet RH951 (EN)

Datasheet RH951 (EN)

Product catalog summary
Mechanical Specifications
  • Cover & Body: Stainless Steel Shaft, Aluminum
  • Max Speed: 6 RPM
  • Starting Torque (at 25°C): > 0.04 Nm
  • Max Loading on Shaft: Axial 0 N, Radial 0 N
  • Protection Rate: IP 65 (DIN EN 60529)
  • Operating Temperature: -20°C to +70°C
  • Weight: Approximately 0.7 kg
Characteristics
  • Mass Moment of Inertia: 96 m²·10⁻⁶ kg (Bore Sizes D= 25mm), 100 m²·10⁻⁶ kg (Bore Sizes D= 20mm)
  • Shock Resistance: ≤ 1000 m/s²
  • Vibration Resistance: ≤ 200 m/s² (Cable)
Electrical Specifications
  • Supply Voltage: 4.75 - 30 VDC
  • Current Consumption (no load): Max. 40 mA
  • Output Circuit: Push-Pull, RS 422A TTL compatible
  • Pulse Frequency: Max. 300 kHz
  • Signal Levels: High - Vcc - 0.7 Volt, Low - Max. 0.25 Volt
  • Short Circuit Protection: 100%
  • Reverse Polarity Protection: 100%
  • ESD Protection: 8kV (DIN EN 61000-4-2)
  • Burst Protection: 2 kV (DIN EN 61000-4-4)
Signals
  • A leads B in the Clockwise Direction (facing shaft)
  • Complementary Signals available
Dimensions
  • Dimensions in mm, Bore Diameter D (see ordering code)
Ordering Code
  • Includes options for mechanical and electrical configurations
  • Special functions and designs designated by a 4-digit code (Sxxx)
Further Information
  • Accessories such as couplings, measuring wheels, display modules, and extension cables available on the website
See more

Catalog excerpts

Datasheet RH951 (EN)-1

Redundant Hollow Shaft Encoder CHARACTERISTICS □ Electrically isolated redundant reading system □ Shaft Bore Diameter from 15 to 30 mm [0.625 to 1.25“] MECHANICAL SPECIFICATIONS Cover & Body Aluminum Shaft Stainless Steel Mass moment of inertia 100 ■ 10-5 kgm2 (Bore Sizes D= 20mm) 96 ■ 10-5 kgm2 (Bore Sizes D= 25mm) Starting Torque (at 25°C) > 0.04 Nm max. Loading on Shaft Axial 50 N, Radial 50 N Vibration resistance (55 - 2000 Hz) < 200 m/s2 (Cable) Output Circuit Pulse frequency Signal Level (high) Short Circuit Protection Reverse polarity protection p e r c h anne I A leads B in the Clockwise Direction (facing shaft) Complementary Signals are also available (see ordering code) All information without guarantee, errors and changes reserved.

 Open the catalog to page 1
Datasheet RH951 (EN)-2

Redundant Hollow Shaft Encoder Function Cable 16 Pin M23 Function Cable 16 Pin M23 System 1 Code Plug System 2 Code Plug ORDERING CODE □ □□ Resolution from 1 to 5.000 ppr available Sxxx * a Group Function RH = Redundant Hollow Shaft 0 = 2 m Cable , 1 = 4 m Cable 8 = 16 Pin M23 Plug b Basic Series Number 0 = None, 1 = Stainless Steel h Output Circuit Type / Supply Voltage Any special functions and design will be designated by a 4 digit code (Sxxx) at the end of the part number. Consult our Office for your region for further details. If this encoder does not fit your need please also consult us...

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.