Ref: B7-T-1.24W

Wheatherproof 7 connection tubular slip ring – 1.24" – 3500rpm

  • Tubular slip ring with 7 connections
  • Max speed: 3500 rpm
  • Ideal for automotive half shaft torque measurements
  • Mounts on shafts up to 1.24” (31,5 mm) in diameter
  • Rugged stainless steel construction
  • Permanently lubricated bearings
  • Instrumentation quality rings and brushes
  • weatherproof
  • Operating temperature : -40 to 121°C
  • option 60 ppr encoder

Download the product sheet

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Presentation of B7-1.24W slip ring

Michigan Scientific’s B7-1.24W Weatherproof Slip Ring Assembly is ideal for applications that require a slip ring to be mounted directly on a rotating shaft. The B7-1.24W provides 7 circuit connections, and was designed to make long-term, all-weather (not submersible), torque measurements on automotive half shafts, but can be used in other applications with a shaft up to 1.24” (31,5 mm) in diameter.

The slip ring sealing system protects against water spray, grit, dust, mud, slush, and snow.

Connections to strain gages, thermocouples, and other sensors are made via color-coded solder terminals located on the slip ring rotor. Each slip ring assembly includes a 5m stator cable with a protective rubber boot for the connector at the slip ring.

options

Stator connection

Soldering terminal or LEMO connector

60 ppr Encoder (Model B7-1.24W/E60)

The encoder included in the B7-T-1.24W/E60 Tubular Slip Ring produces a 60 pulse/revolution 5-volt square wave. The TTL compatible signal is produced by a hall-effect sensor, which allows speed to be determined down to 0 mph. The voltage required to drive the encoder can range from 5.5 to 45 DC volts.

Applications of B7-1.24W slip ring

  • torque measurement on half shaft
  • endurance tests
Series
B-Serie
Mounting
Thru the bore
Circuits
7
Max rotation speed
3500 rpm
Wheatherproof
included
Encoder
no, 60 ppr
Courant maximal par voie
1000 mA
Rotor Diameter
31.5 mm
Diamètre stator
71.8 mm
Longueur
71.7 mm
Poids
0.9
Température de fonctionnement
-40 to 121 °C
Contacts rotor
Picots à souder
Contact Stator
Connecteur standard
  • Rotor diameter: 31.5 mm
  • Stator diameter: 71.7 mm
  • Length: 71.8 mm
  • Encoder
  • Connector type on Stator
  • Custom wiring (cable lengh, connectors)
  • Signal conditioning for strain gage
  • Signal conditioning for thermocouple

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