date 09/2009 page 1 of 5 DESCRIPTION: M487 with AMT103 kit SERIES: M487X000X AMT SPECIFICATIONS output phase difference 90° ±45° frequency response 0 ~ 250 kHz output current 0 ~ 5 mA max. output waveform square wave output signals A, B, Z phase current consumption 6 mA typ., 10 mA max. supply voltage 3.6 ~ 5.5 V dc output resolution (ppr)1 48, 96, 100, 125, 192, 200, 250, 256, 384, 400, 500, 512, 800, 1000, 1024, 2048 time constant 0.2 ms (at 48, 96, 100, 125, 200, 250, 256, 512 ppr) 0.4 ms (at 192, 384, 400, 500, 800, 1000, 1024, 2048 ppr) accuracy ±15 arcmin (at 192, 384, 400, 500, 800, 1000, 1024, 2048 ppr) ±30 arcmin (at 96, 200, 250, 512 ppr) ±60 arcmin (at 48, 100, 125, 256 ppr) max. rotational speed 7500 rpm (at 384, 800, 1000, 2048 ppr) 15000 rpm (at 192, 400, 500, 1024 ppr) 30000 rpm (at 48, 96, 100, 125, 200, 250, 256, 512 ppr) operating temp. -40° ~ 100°C mounting hole options A) 2 each M1.6 holes on 16 mm (0.63”) bolt circle B) 2 each #4 holes on 19.05 mm (0.75”) bolt circle C) 2 each M1.6 or M2 holes on 20 mm (0.787”) bolt circle D) 3 each M1.6 or M2 holes on 20.9 mm (0.823”) bolt circle E) 3 each M1.6 or M2 holes on 22 mm (0.866”) bolt circle F) 4 each M1.6 or M2 holes on 25.4 mm (1”) bolt circle note: 1. All resolutions stated are before quadrature decoding (example: 1000 ppr x 4 = 4000 counts) 2. Some stepper motors may leak a magnetic field causing the AMT index pulse to not function properly. DIP SWITCH SETTINGS Resolution (PPR) Maximum RPM 4 3 2048 1000 800 384 7500 7500 7500 7500 1 1 1 1 1024 500 400 192 15000 15000 15000 15000 512 250 200 96 256 125 100 48 0 = On, 1 = Off 2 1 1 1 1 1 1 1 0 0 1 0 1 0 1 1 1 1 0 0 0 0 1 1 0 0 1 0 1 0 30000 30000 30000 30000 0 0 0 0 1 1 1 1 1 1 0 0 1 0 1 0 30000 30000 30000 30000 0 0 0 0 0 0 0 0 1 1 0 0 1 0 1 0 20050 SW 112th Ave. Tualatin, Oregon 97062 phone 503.612.2300 DIP switch: Example setting: 500 (on) 0 ON 1 (off) 4 3 2 1 (located on back of encoder) fax 503.612.2380 www.cui.com date 09/2009 page 2 of 5 DESCRIPTION: M487 with AMT103 kit SERIES: M487X000X M478X DC MOTOR SPECIFICATIONS parameter conditions/description gear reduction M487X0003 M487X0004 M487X0005 min nom max units none 1:104 1:294 voltage 24 winding resistance 0.65 0.8 output power efficiency no load speed 9,900 no load current 0.225 stall torque V dc 0.92 174.64 W 77 % 11,000 12,100 rpm 0.45 0.675 615.67 A mNm friction torque 9.24 mNm speed constant 465 rpm/V back-EMF constant 2.15 mV/rpm torque constant 20.52 mNm/A current constant 0.049 A/mNm rotor inductance 400 μH 34 ms 180 gcm2 mechanical time constant rotor inertia angular acceleration 34 thermal resistance thermal time constant operating temp. -10 shaft bearing ball bearings shaft load shaft ø4 mm: radial at 3,000 rpm (3 mm from bearing) axial at 3,000 rpm axial at standstill (shaft supported) shaft play radial (13 mm from motor face) ≤ axial ≤ direction of rotation 6.3/7.3 k/W 720/1,320 s 50 °C 8.8 785 2 N N N 0.04 0.5 mm mm 11,000 rpm 42,680 mNm 2.833 A clockwise, viewed from the front face speed up to torque up to current up to 0.05 103 rad/s2 thermal limits 20050 SW 112th Ave. Tualatin, Oregon 97062 phone 503.612.2300 fax 503.612.2380 www.cui.com REV. A M3 X 2 DEEP (3 PLCS) 15.0 0.591 DESCRIPTION NEW DRAWING see NOTE 2 DATE 8/3/2009 28.60 1.126 R15.5 0.610 45.0 1.772 48.0 1.890 34.21 1.347 30.0 1.181 15.4 0.606 6.0 0.236 10.6 0.417 4.0 0.157 37.0 1.457 DC MOTOR 65.0 2.559 108.50 4.272 AMT ADAPTER AMT 103 ENCODER 20050 SW 112th Ave. Tualatin, OR 97062 Phone: 503-612-2300 800-275-4899 Fax: 503-612-2383 Website: www.cui.com see NOTE 1 TITLE: SPECIFICATIONS: NOTE 1: 4mm opening for 20AWG power leads to be covered with heat shrink, power leads to be tied into 50mm diameter bundle. NOTE 2: compression fit return sleeve. PC FILE NAME: M487X0003 COPYRIGHT 2009 BY CUI INC. RoHS TOLERANCE: ±0.3mm UNLESS OTHERWISE SPECIFIED REV: M487 WITH AMT103 KIT PART NO. M487X0003 DRAWN BY: ZRJ A UNITS: MM [INCHES] APPROVED BY: SCALE: 1:2 REV. A DESCRIPTION NEW DRAWING 161.00 6.339 90° 28.60 1.126 R15.5 0.610 7.0 0.276 48.0 1.890 25.0 0.984 35.0 1.378 DATE 8/3/2009 34.21 1.347 8.0 0.315 2.0 0.079 23.0 0.906 110.9 4.366 65.0 2.559 22.0 0.866 10.6 0.417 45.0 1.772 37.0 1.457 12.0 0.472 see NOTE 2 GEAR REDUCTION RoHS TOLERANCE: ±0.3mm UNLESS OTHERWISE SPECIFIED DC MOTOR AMT ADAPTER 20050 SW 112th Ave. Tualatin, OR 97062 Phone: 503-612-2300 800-275-4899 Fax: 503-612-2383 Website: www.cui.com AMT 103 ENCODER TITLE: see NOTE 1 SPECIFICATIONS: NOTE 1: 4mm opening for 20AWG power leads to be covered with heat shrink, power leads to be tied into 50mm diameter bundle. NOTE 2: compression fit return sleeve. PC FILE NAME: M487X0004 COPYRIGHT 2009 BY CUI INC. REV: M487 WITH AMT103 KIT PART NO. M487X0004 DRAWN BY: ZRJ A UNITS: MM [INCHES] APPROVED BY: SCALE: 1:2 REV. A DESCRIPTION NEW DRAWING 167.70 6.602 90° 28.60 1.126 R15.5 0.610 7.0 0.276 48.0 1.890 25.0 0.984 35.0 1.378 DATE 8/3/2009 34.21 1.347 8.0 0.315 2.0 0.079 23.0 0.906 117.6 4.630 65.0 2.559 22.0 0.866 10.6 0.417 45.0 1.772 37.0 1.457 12.0 0.472 see NOTE 2 GEAR REDUCTION RoHS TOLERANCE: ±0.3mm UNLESS OTHERWISE SPECIFIED DC MOTOR AMT ADAPTER 20050 SW 112th Ave. Tualatin, OR 97062 Phone: 503-612-2300 800-275-4899 Fax: 503-612-2383 Website: www.cui.com AMT 103 ENCODER TITLE: see NOTE 1 SPECIFICATIONS: NOTE 1: 4mm opening for 20AWG power leads to be covered with heat shrink, power leads to be tied into 50mm diameter bundle. NOTE 2: compression fit return sleeve. PC FILE NAME: M487X0005 COPYRIGHT 2009 BY CUI INC. REV: M487 WITH AMT103 KIT PART NO. M487X0005 DRAWN BY: ZRJ A UNITS: MM [INCHES] APPROVED BY: SCALE: 1:2