b"1 2 3 4 5 6 7 8A ServoBoxPB220 AEconomy RangeIn-lineB 250 PCD 139 LB20 x 12 x 90220h9 KEY30 20MOTOR 5SPECIFICM16 x 2.0 R144x 36C3 17 THRU180 h775 h6 C C 4x45 D DNOTE: See page 020 for precision equivalent SB220NOTE: Output shaft available without keyway as an optionStage Nom. OutputMax. AccelerationEmergency StopMass Moment ofDesign Parameter Stage vs Value/ Ratio Torque (Nm) Torque (Nm) Torque (Nm) Inertia (kg/cm) 1 2A 23:1 1786 3214 5358 59.61 Dimension L Min. (mm) 228 321 3074:1 1587 2856 4761 54.37 Gearbox Weight3% (kg) 42.5 59 57.3Single Stage (1) Double Stage (2 & 2A)5:1 1770 3186 5310 53.27 Minimum Efficiency (%)9794E 6:1 1680 3024 5040 51.72 Max. Input Shaft C3 (mm) 557:1 1645 2961 4935 50.97 Set Collar Bolt Torque (Nm) 818:1 1605 2889 4815 50.84 Nom. Input Speed (rpm) DEBUR AND2000 DO NOT SCALE DRAWING REVISIONUNLESS OTHERWISE SPECIFIED: FINISH:DIMENSIONS ARE IN MILLIMETERS BREAK SHARP 9:1 1490 2682 4470 50.63 SURFACE FINISH: Input Speed (rpm) EDGES 3000Max.TOLERANCES: LINEAR:10:1 1565 2817 4695 50.56ANGULAR: 240Torsional Rigidity (Nm/moa)SIGNATURE DATE15:1 1786 3214 5358 22.79 (56.98) Max.NAME 48450Radial Output Load (N)* TITLE:DRAWN20:1 1587 2856 4761 22.79 (56.98) CHK'D Max. Axial Output Load (N)* 2422525:1 1770 3186 5310 22.79 (56.98) APPV'D OperatingTemp Range (C) - 25 / + 90F MFG30:1 1680 3024 5040 22.59 (56.48) Q.A Protection Rating (IP) IP6535:1 1645 2961 4935 22.59 (56.48) Max. Noise MATERIAL:70 SB220-1-200M12 A3DWG NO.Level (dB)**1 40:1 1605 2889 3 4815 4 22.59 (56.48) WEIGHT:SCALE:1:1 SHEET 1 OF 12 * Applied at shaft centre @ 100 rpm output50:1 1770 3186 5310 22.59 (56.48) ** Based on 10:1 ratio no load @ 3000 rpm input60:1 1680 3021 5040 22.83 (54.58)70:1 1645 2961 4935 21.83 (54.58) Backlash Option (arcmin) Stage vs Backlash80:1 1605 2889 4815 21.83 (54.58) Single Double90:1 1490 2682 4470 21.60 (54.00) Standard810100:1 1565 2817 4695 21.60 (54.58)NOTE: Values shown in brackets (in table left) only apply to doublestage type 2A gearboxes with enlarged primary stage gearsGEARBOXES ARE SUPPLIED LUBRICATED FOR LIFE WITH SYNTHETIC GREASEAND ARE ALSO DELIVERED WITH INDIVIDUAL TEST REPORTS AS STANDARD94 TEL: 01827 253340 FAX: 01827 253390sales@apex-trans.co.ukwww.apex-trans.co.uk"