UM-C Series
7Pages

UM-C Series UniModule – Ceramic Faced High Performance with Extended Life UniModules with ceramic friction material are pre-burnished during manufacturing to provide rated torque performance upon start up. They have been designed to mate easily with industry standard motors, reducers and other power transmission components. • Bolt-it-down, wire-it-up… it’s ready to go • Available in 3 sizes; 50, 180 and 210 and 2 configurations; 1020 and 2030 • Standard voltages available 6V, 24V and 90V DC • C-face or foot mounted • No maintenance required • Accurate positioning when used with CBC-700 OEX control The Ceramic Difference . . . Extended Life for High Cycle Rate Use Ceramic faced clutches and brakes have been designed specifically for rapid cycling applications to satisfy today's needs for high speed equipment. Ceramic friction material provides excellent wear resistance that extends life 3 to 5 times that of standard clutch/brakes in demanding applications. Original Design Size 210 GEN 2 Design Sizes 50 & 180 Consistent Torque and Cycle Repeatability Preloaded armatures keep the ceramic friction surfaces lightly in contact to provide consistent torque and cycle-tocycle repeatability. Variation is reduced by up to 30% over standard units. Autogap™ is not required. Start/Stop Variation Cycle Rate UM-C Product Life Life Expectancy Controllability – Smooth Start/Stop With the ceramic friction surfaces always in contact, dynamic torque response is fast and precise. When used with a CBC-700 over-excitation control and CBC1000 programmable counter, exceptional closed loop clutch/brake performance can be achieved approaching that of more expensive motion control technologies– The PerformancePlus difference! Cycle Rate

UM-C Series UniModule – Ceramic Faced Selection Ceramic UniModule clutch/brake units may be mounted directly to NEMA C-face motors and reducers, or can be base mounted. 2. Determine Technical Requirements b. Base Mount (2030 Configuration) 1. Determine Mounting Configuration a. NEMA C-face Mounting (1020 Configuration) Ceramic UniModule assemblies may be mounted as separate drive units driven from the prime mover by V-belts, chain and sprockets, couplings, timing belts and other standard power transmission components. Select the correct size module from the Horsepower vs. Shaft Speed chart...

UM-C Series UniModule – Ceramic Faced a. Heat Dissipation Sizing Friction surfaces slip during the initial period of engagement and, as a result, heat is generated. The clutch/brake selected must have a heat dissipation rating greater than the heat generated by the application. Therefore, in high inertia or high cycle rate applications, it is necessary to check the heat dissipation carefully. Inertia, speed and cycle rate are the required parameters. Heat dissipation requirement is calculated as follows: E = 1.7 x WR2 x (N/100)2 x F where: E = Heat (lb. ft./min.) WR2 = Total reflected...

UM-C Series UniModule – Ceramic Faced Selection/Ordering Information Specifications (Blue shaded areas indicate GEN 2 design) UniModule Size NEMA Frame Size 3. Select Accessories Warner Electric UniModules can be fitted with several accessories to extend their capacity and ease of mounting. a. Conduit Box NEMA 4 and UL listed. c. Fan Kit (1020 only) Extends the thermal capacity of any size UM. Mounts between motor and UM, includes shaft fan, guard and hardware. 4. Select Control Warner Electric manufactures clutch/brake controls to meet several system functions including: • On/Off • Torque...

UM-C Series UniModule – Ceramic Faced Selection/Ordering Information Part Numbers Model No. 1020 (Motor Clutch/Brake) Accessories Description Base Mount Kits for 2030-C Motor Mount Kits for 1020-C Part Number How to Order Motor or Reducer Mounted Simply combine the size number with the configuration of the required UniModule. Specify voltage. See chart for specific part numbers. Order optional conduit box if desired. Base Mounted Simply combine the size number with the configuration of the required UniModule. Specify voltage. See chart for specific part numbers. Order optional conduit box...

UM-C Series UniModule – Ceramic Faced UM-1020-C Motor Clutch/Brake Combination A F G 1/2" conduit hole both ends K Dimensions (Blue shaded areas indicate GEN 2 design) Size *Dimension includes the .500 thick adapter. Required for C-face mounting to a motor. Specifications (Blue shaded areas indicate GEN 2 design) UniModule Size NEMA Frame Size For standard NEMA frame dimensions, see page 187. Only 50 and 180 sizes of the models listed will be converted to the new GEN 2 design. 210 size will continue to be offered in the original design and will not be converted.

UM-C Series UniModule – Ceramic Faced UM-2030-C Brake/Input Clutch Combination UM-2030-C-B Brake/Input Clutch Combination–Base Mounted A (Blue shaded areas indicate GEN 2 design) conduit hole both ends optional conduit box optional base mount Note: Mounting base is optional and must be ordered separately. Dimensions (Blue shaded areas indicate GEN 2 design) Size For standard NEMA frame dimensions, see page 187. Specifications (Blue shaded areas indicate GEN 2 design) UniModule Size NEMA Frame Size For standard NEMA frame dimensions, see page 187. Only 50 and 180 sizes of the models listed...