SLO-S O-SYN KM SERIES HIGH TOR ORQUE STEP ORS
KM SERIES Superior Electric SLO-SYN long recognized as the leader in step motor technology, has achieved new levels of performance with its high energy KM Series of stepping motors. Utilizing the latest in design and magnetic technologies, KM Series motors produce double the torque of their predecessors. This achievement allows the user to reduce the size and weight of the motor, increase system performance, improve productivity and reduce cost. Mounting Holes s For Encoder in Rear Endbell, Ground Screw w Included Brushless ss Robust Design The KM Series is av with a variety of windings and is compatible with nearly all av step motor drives. Specific winding configurations provide a perfect match to Superior s full, half, and micro step drive packages. Produced in an ISO91 environment, these high technology steppers are backed with the quality and reliability of a company known for performance and value since 1938. Permanent Magnet t Rot otor or 33 Stainle ainless ss Steel Shaft Rug ugged ged Square-F e-frame Construc onstruction tion Double Shielded Ball Bearings
HIGH TOR ORQUE STEP ORS FEATURES 7 sizes s with holding tor orque ratings from 68 to 1155 5 oz-in (48 to 816 ) NEMA 23 and 34 frame sizes av ± 2% typical step accurac acy Operate e in full-step (1.8 ) ) or half-st -step (.9 ) ) increment ements Can be microst ostepped to achieve increment ements s as s small as s.72 Can operate e at t rates s to 2, steps per second (6 rpm) UL and Canadian Recognized CE compliant motor ors s av Up to 2% rated tor orque reserv serve capacity for peak performance (limited duty cycle) cle) Can withstand over 2 times s rated current without demagnetiza tization tion Motor ors s with double end shafts s are provided with holes s in rear end bell for en- coder mounting Wide range of windings av with 4 or 6 connections for use with bipolar or unipolar drives Rug ugged ged construction tion to provide long life Standar andard d terminal box, encoders, and precision gearheads av SPECIFICATIONS TYPE HOLDING TORQUE 2-ON AT RATED CURRENT (minimum) oz-in () Unipolar Bipolar ROTOR INERTIA oz-in-sec 2 (kg-cm 2 ) MAXIMUM OVERHANG LOAD MAXIMUM THRUST LOAD RESIDUAL TORQUE (typical) oz-in () TYPICAL WEIGHT KML6 54 (38) 68 (48).154 (.18) 15 (6.81) 25 (11.35) 2 (1.41) 1.3 (.47) KML61 128 (9.4) 17 (12).34 (.24) 15 (6.81) 25 (11.35) 3 (2.11) 1.6 (.73) KML62 188 (134) 25 (177).56 (.395) 15 (6.81) 25 (11.35) 6 (4.24) 2.3 (1.4) KML63 263 (186) 35 (247).84 (.593) 15 (6.81) 25 (11.35) 7 (4.94) 3.2 (1.45) KML91 35 (215) 385 (272).16 (1.13) 25 (11.35) 5 (22.7) 1 (7.6) 3.8 (1.73) KML92 61 (431) 77 (544).31 (2.19) 25 (11.35) 5 (22.7) 15 (1.6) 6.2 (2.82) KML93 915 (646) 1155 (816).47 (3.32) 25 (11.35) 5 (22.7) 23 (16.2) 8.7 (3.95)
SPECIFICATIONS Motor No. of Current Voltage Resistance Inductance Type Leads (amps) (Vdc) (ohms) (mh) KML6F2 4 1.5 3.76 3.58 15.8 KML6F5 4 2.7 1..636 2.53 KML6F8 4 4. 1.11.277 1. KML6F11 4 5.3.986.186.632 KML6S3 6 1.48 2.85 1.93 3.95 KML6S8 6 3.8 1.28.336.632 KML61F2 4 1.5 5.19 4.94 3.1 KML61F3 4 1.4 4.19 3. 15.5 KML61F5 4 2.7 2.3.851 4.56 KML61F11 4 5.4 1.24.23 1.14 KML61S2 6 1. 6.44 6.44 17.45 KML61S4 6 2.6 3. 1.46 3.5 KML61S8 6 3.8 1.74.459 1.1 KML62F3 4 1.5 4.4 2.93 16.9 KML62F5 4 2.5 3.13 1.25 7.14 KML62F7 4 3.3 2.48.75 3.38 KML62F13 4 6.6 1.33.22.847 KML62S4 6 2.12 3.11 1.47 4.22 KML62S6 6 3. 2.81.936 2.51 KML62S9 6 4.67 1.75.375.845 KML63F3 4 1.5 6.7 4.5 23.9 KML63F4 4 1.8 4.95 2.75 17. KML63F7 4 3.3 3.43 1.4 6.16 KML63F13 4 6.6 1.85.28 1.54 KML63S4 6 2.12 4.28 2.2 5.97 KML63S9 6 4.67 2.52.54 1.57 KML91F5 4 2.7 3. 1.11 11.4 KML91F7 4 3.3 2.52.764 7.52 KML91F13 4 6.6 1.26.191 1.88 KML91S2 6 1. 9.28 9.28 47.45 KML91S6 6 3.1 2.91.94 4.7 KML91S8 6 3.8 2.1.553 2.85 KML91S9 6 4.67 1.78.382 1.88 KML92F7 4 3.25 3.48 1.7 11.2 KML92F13 4 6.5 1.74.268 2.86 KML92S9 6 4.6 2.46.535 2.8 KML93F7 4 3.4 4.9 1.44 17.9 KML93F8 4 4. 3.95.988 12.8 KML93F1 4 5.1 3.21.629 8.31 KML93F14 4 6.8 2.45.36 4.48 KML93S7 6 3.5 4.41 1.26 8.31 KML93S1 6 4.8 3.46.72 4.48 Temperature Rise:...8 C (176 F) or less as measured by the change in resistance method when both phases are energized with constant rated current Motor Case Temperature:... 1 C (212 F) max. Ambient Temperature Range:... -4 C to +65 C (-4 F to +149 F) Dielectric Strength:... Sufficient to withstand 5 Vrms, @6 Hz applied winding to winding and 12 Vrms applied winding to frame for 1 second min. Insulation Resistance:... 1 megohms or more with 5 Vdc applied between the winding and frame. 2 15 1 5 KML61F3 2.5A Setting 1.7 x Rated Current M61-FF26 2A Setting 2 x Rated Current () 2 (1) 4 (2) 6 (3) 8 (4) 1, (5) SPEED - STEPS/SEC [1.8-2 PULSES/REV] ( RPS) STANDARD M61 vs KML61 WITH SS2D6 DRIVE 4 3 2 1 6 KML92F7 4A Setting 4 KML91F5 3A Setting KML63F7 6A Setting KML63F7 3A Setting KML63F4 2A Setting KML62F3 KML61F3 16 35 KML6F2 () 2 (1) 4 (2) 6 (3) 8 (4) 1, (5) SPEED - STEPS/SEC [1.8-2 PULSES/REV] ( RPS) TYPICAL KML6x SERIES S WITH SS2D6 DRIVE 1 KML93F1 6A Setting 8 2 212 76 () 2 (1) 4 (2) 6 (3) 8 (4) 1, (5) SPEED - STEPS/SEC [1.8-2 PULSES/REV] ( RPS) TYPICAL KML9X SERIES WITH SS2D6 DRIVE 4 3 2 1 Limited Duty Cycle Limited Duty Cycle Operation 565 424 212 () 2 (1) 4 (2) 6 (3) 8 (4) 1, (5) SPEED - STEPS/SEC [1.8-2 PULSES/REV] ( RPS) TYPICAL KML63F7 vs KML63F7 WITH 2X BOOST, SS2D6 DRIVE
DIMENSIONAL DRAWINGS KML6 SERIES DIMENSIONS SERIES A (max) B (max) KML6.25/.2495 (6.35/6.337) 1.64 (44.7) KML61.25/.2495 (6.35/6.337) 2.21 (56.2) KML62.25/.2495 (6.35/6.337) 3.6 (77.8) KML63.3125/.312 (7.938/7.924) 4.6 (13.2) Dimensions in brackets are in millimeters. KML9 SERIES DIMENSIONS SERIES A (max) KML91 2.57 (65.3) KML92 3.77 (95.8) KML93 4.97 (126.3) WIRING DIAGR GRAMS Bipolar Configur onfiguration Unipolar Configur onfiguration