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Series 14 4...20mA tachometer up to 40mm
1   4 X X - 0 5 X R - X X X X

 

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Shaft Size  

Connection

 |

20 = 20 mm

 1 = 2m cable |

25 = 25 mm

 attached to 4 pin |
30 = 30 mm   F = 9412 4-pin 

Speed (RPM)

35 = 35 mm

plug & socket

 4mA = 0 RPM
40 = 40 mm 20mA = Max RPM

Rated RPM: Min 300, Max 3000

Zone 0
Technical Data Connection Options
Operating temp: - 20 ...+   60 degrees C

9412

Cable
-   4 ...+ 140 degrees F

 + Loop

 1 Red
Weight: 39 oz (1.1 kg)

 - Loop

 2 Black
Protection: IP 64S, NEMA 3

Housing: Aluminum
Shaft: Aluminum
Bearings: 2 x 6805 ZZ
Torque: 0.4 oz/in (3 N-cm) Output
Humidity: Up to 98% permissible

*4...20mA span based on 250 ohm load
Max Speed: 3000 RPM max.
Shaft load: Supports its own weight
Precision:  
     0 rpm = +/- 0.05mA
     1 rpm to max rpm = +/- 0.2 mA
Certifications
Best suited to work with the following isolators: MTL5541
IP 64 S
ATEX [Certificate]
  
Mounting Instructions
Mount fixture to the machine with three screws and three washers, M6 or 1/4".  Slide the encoder onto the shaft.  With the setscrews, tighten the hollow shaft encoder onto the shaft with a minimum clearance of 1/16" between fixture and encoder.  This assembly allows the shaft to float and increases the lifetime of the bearings.  Connect the encoder as per wiring specifications. Make sure power supply is within the proper voltage and current rating.  Encoder can be mounted with the setscrew on the machine side or on the opposite side for either CW or CCW.  See datasheet for CW and CCW directions of the outputs.

Technical data for mount:  1/8" stainless steel wire

 
Dimensions

Hohner Automation Ltd. Tel: +44 (0) 1978 363-888
Whitegate Industrial Estate Fax: +44 (0) 1978 364-586
Wrexham LL13 8UG E-mail: uksales@hohner.com
United Kingdom Web: www.hohneronline.co.uk