Inertia dynamics sf1225f_specsheet
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This document provides specifications for a SF-1225 flange mounted clutch with a maximum static torque of 465lb.ft and maximum speed of 3,000 rpm. It can operate on standard voltages of 6, 24, or 90V DC. The clutch has an armature, rotor, field, and mounting accessories. Dimensions and part numbers are provided for replacement components. Proper concentricity and squareness must be maintained for correct installation.
Inertia dynamics sf1225f_specsheet
- 1. Clutch Normal Duty SF-1225 Flange Mounted 52 .562 Max. .312 Shaft Size .500 – 2.500 Static Torque 465lb.ft. Maximum Speed 3,000 rpm Standard Voltage D.C. 6, 24, 90 ARMATURE VIEW Removable plug in ends for 1/2" conduit. See page 252 for details FIELD VIEW on Bushings. .358/.338 dia. (6) holes equally spaced on 7.250 dia.* (Inside & Outside Mounted) 6.378/6.376 Pilot Dia. .350/.341 dia. (8) holes equally spaced on 6.062 dia. ** 13.875/13.871 Pilot Dia. Customer Shall Maintain: 1. Concentricity of field mounting pilot diameter with rotor mounting shaft within .006 T.I.R. 2. Squareness of field mounting face with rotor mounting shaft within .006 T.I.R. measured at field mounting bolt circle. 3. Rotor mounting shaft concentric with armature center of rotation within .006 T.I.R. 4. Armature hub pilot diameter to be concentric with armature center of rotation within .010 T.I.R. When Hub is Furnished by customer: Rotor mounting pilot diameter must be concentric with rotor mounting shaft within .006 T.I.R. * Mounting holes are within.010 of true position relative to pilot diameter. ** Mounting holes are within .008 of true position relative to pilot diameter. See page 230 for details on Drive Pin mountings. .358/.338 dia. (8) holes equally spaced on 13.000 dia.* 3.750 Max. 8.687 .593 1.562 .758/.742 1.750 7.531 1.546 .921 5/16-18 UNC-3A .281 .093 When New 12.703 Max. 12.625 Dia. 5.877 Dia. 4.625 Dia. 5.438 5.436 Pilot Dia. 3.031 Max. ® U L All dimensions are nominal unless otherwise noted. Information on inertia and weights begins on page 239. Coil data is on pages 250 and 251. Sold & Serviced By: ELECTROMATE Toll Free Phone (877) SERVO98 Toll Free Fax (877) SERV099 www.electromate.com sales@electromate.com
- 2. Normal Duty Clutch 1 2 3 4 5 8A 7A SF-1225 Flange Mounted 9 7B 9 6 8B 53 Drawing I-25600 Item Description Part Number Qty. 1 Armature 5303-111-009 1 2 Autgap Accessory 5201-101-008 4 3 Mounting Accessory 5321-101-002 2 4 Rotor 1 Standard Friction Material 5203-751-001 †Optional LK Facing 5203-751-004 5 Bushing* 1 1/2" to 2-1/2" Bore 180-0185 to 180-0217 6 Rotor Hub 540-0318 1 7A Field - Inside Mounted 1 6 Volt 5203-451-002 24 Volt 5203-451-006 90 Volt 5203-451-005 7B Field - Outside Mounted 1 6 Volt 5203-451-010 24 Volt 5203-451-013 90 Volt 5203-451-011 Item Description Part Number Qty. 8A Mounting Accessory - I.M. 5321-101-001 1 8B Mounting Accessory - O.M. 5321-101-002 2 9 Conduit Box 5200-101-012 1 How to Order: 1. Specify Bore Size for Item 5. 2. Specify Voltage for Item 7A or 7B. 3. Specify Inside Mounted for Items 7A and 8A or Outside Mounted for Items 7B and 8B. 4. See Controls Section. Example: SF-1225 Clutch per I-25600 - 90 Volt, 1-1/2" Bore, Inside Mounted. These units, when used in conjunction with the correct Warner Electric conduit box, meet the standards of UL508 and are listed under guide card #NMTR, file #59164. These units are CSA certified under file #LR11543. *See page 252 for specific part numbers. Refer to Service Manual P-215. †Optional LK facing available. For more information, see page 232. Sold & Serviced By: ELECTROMATE Toll Free Phone (877) SERVO98 Toll Free Fax (877) SERV099 www.electromate.com sales@electromate.com