Rheostats

Vitreous enameled rheostats have been produced for more than 60 years with a power range from 12W to 500W.

Below are the standard versions, but many custom versions such as off-positions with or without extra lugs, tappings, extended shafts, locking devices, tandem and triplex versions are supplied.

Type 22/23

Power 12.5W  
Average weight: 16g
Rotation 22/23 300 ±10 deg
                21/23 270 ± 10 deg
 Shaft     22/23 3mm ∅
               21/23 6mm∅
Required torque 50 - 390 pcm
Contact (stand.) copper-graphite

Type 22/35

Power 20W  
Average weight: 60g
Rotation 280 ±10 deg
 Shaft (standard) 6mm ∅
Required torque 150 - 500 pcm
Contact (stand.) copper-graphite

Type 21/40

Power 30W  
Average weight: 60g
Rotation 285 ±10 deg
 Shaft (standard) 6mm ∅
Required torque 150 - 500 pcm
Contact (stand.) copper-graphite

Type 22/40

Power 30W  
Average weight: 100g
Rotation 285 ±10 deg
 Shaft (standard) 6mm ∅
Mounting 10 X 1 MG
Required torque 150 - 500 pcm
Contact (stand.) copper-graphite

Type 22/50

Power 50W  
Average weight: 120g
Rotation 285 ±10 deg
 Shaft (standard) 6mm ∅
Mounting 10 X 1 MG
Required torque 250 - 1000 pcm
Contact (stand.) copper-graphite

Type 22/80

Power 100W  
Average weight: 300g
Rotation 285 ±10 deg
 Shaft (standard) 6mm ∅
Mounting 10 X 1 MG
Required torque 300 - 2000 pcm
Contact (stand.) copper-graphite

Type 22/120

Power 200W  
Average weight: 700g
Rotation 285 ±10 deg
 Shaft (standard) 6mm ∅
Mounting 10 X 1 MG
Required torque 300 - 3000 pcm
Contact (stand.) copper-graphite

Type 22/150-300

Power 300W  
Average weight: 1200g
Rotation 310 ±10 deg
 Shaft (standard) 6mm ∅
Mounting 3 x 5mm screws
Required torque 1000 - 8000 pcm
Contact (stand.) copper-graphite

Type 22/150-500

Power 500W  
Average weight: 2000g
Rotation 310 ±10 deg
 Shaft (standard) 6mm ∅
Mounting 3 x 5mm screws
Required torque 1000 - 8000 pcm
Contact (stand.) copper-graphite