Warner Electric SF-170 Bearing Mounted

  • SF Series
  • Voltage: 6/24/90 VDC
  • Static Torque: 15 lb.in.
  • Max RPM: 5,000 rpm
  • Shaft Size: .251/.250- .376/.375
  • Armature Bore: 2522/.2507- .3773/.3755

The SF design eliminates collector rings and brush-holder. Ideal for adverse environmental conditions. Mounting tolerances are generally more critical than the PC design.

SPECIFICATIONS

Model Name SF-170 Flange Mounted
Function Stationary Field Clutch
Static Torque 15 lb.in.
Max. RPM 3,600 rpm
Standard Voltage DC 6, 24, 90
Outside Diameter 1.75 Inches
Overall Length 1.5 Inches
Manufacturer Drawing I-25509

SERIES DESCRIPTION

Custom design brakes and clutches are user-assembled from standard components for optimum performance in the smallest possible package size.

  • Easily adaptable to any mounting requirement
  • Low initial cost
  • Wide range of models and options

CATALOG & MANUALS

pdf icon 1
Catalog Warner Electric Basic Design Clutches Brakes Catalog
Users Manual / Installation Instructions Warner Electric SF-170 BM Users Manual / Installation Instructions
Quick Information Warner Electric SF-170 BM Duty Quick Info

HOW TO ORDER

(Please provide the following with your quote request)

1. Specify Type of Armature Desired.
2. Specify Bore Size for Item 1A-1 or 1B and Item 2.
3. Specify Voltage for Item 3.
4. See Controls Section.

Example:
SF-170 Clutch per I-25755 – 90 Volt Antibacklash Armature 1/4” Armature Hub Bore

Warner Electric SF Series 170 BM

Warner MB Series Controls

 

SF-170 Bearing Mounted Parts List
Item Description Part Number Qty.
1A Armature and Hub
1A-1 Armature Hub 1
1/4″ Bore 5123-541-002
5/16″ Bore 5123-541-003
3/8″ Bore 5123-541-004
1A-2 Armature 110-0111 1
1A-3 Release Spring 808-0019 1
1B Antibacklash Armature 1
1/4″ Bore 5603-111-033
5/16″ Bore 5603-111-034
3/8″ Bore 5603-111-035
2 Rotor 1
1/4″ Bore 5603-751-019
5/16″ Bore 5603-751-021
3/8″ Bore 5603-751-020
3 Field 1
6 Volt 5603-451-039
24 Volt 5603-451-041
90 Volt 5603-451-043
4 Retainer Ring 748-0024 1