NEW WARNER ELECTRIC SF-250

The Warner Electric SF-250 is a stationary field (SF Series) electromagnetic clutch designed for parallel shaft and adverse environmental applications. The SF design eliminates collector rings and brush-holders, making it ideal for harsh or contaminated environments. Available in both flange-mounted and bearing-mounted configurations, the SF-250 delivers 70 lb.in. of static torque at speeds up to 7,500 RPM with standard DC voltages of 6, 24, or 90 VDC. Warner Electric is a brand of Altra Industrial Motion and is UL Listed and CSA Certified.
Specification
Value
Brand
Warner Electric
Model / Part Number
SF-250
Series
SF Series (Stationary Field)
Product Type
Electromagnetic Clutch
Static Torque
70 lb.in.
Maximum Speed
7,500 RPM
Standard Voltage (DC)
6 VDC, 24 VDC, 90 VDC
Power Consumption (90VDC)
~8.4 Watts
Current Type
DC
Shaft Size (Rotor)
.3750/.3745 – .6250/.6245 in.
Armature Bore Range
.376/.375 – .501/.500 in.
Mounting Type
Flange Mounted or Bearing Mounted
Design Feature
Stationary Field — No collector rings or brush-holders
Application
Parallel shaft; adverse environmental conditions
Weight
0.75 lbs
UL Listing
UL508, Guide Card #NMTR2, File #59164
CSA Certification
CSA File #LR11543
Manufacturer / Parent Company
Warner Electric (Altra Industrial Motion)
Service Manual Reference
P-0200-WE
We warranty all items for 30 days from date of purchase.