b"1 2 3 4 5 6 7 8A ServoBoxSB120 APrecision RangeIn-line130 PCD 65 L B 10 x 8 x 40 B120h9 KEY12 12MOTORM10 x 1.53SPECIFICx 23 R74 C3 9 THRU110 h732 h6 C C 4x45 D NOTE: See page 088 for economy equivalent PB120 DNOTE: 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 2 3A 33:1 335 603 1005 3.25 Dimension L Min. (mm) 140 196 176 219 1844:1 300 540 900 2.74 Gearbox Weight3% (kg) 8 11 9.5 13 10Single Stage (1) Double Stage (2 & 2A) Stage (3 & 3A) Triple5:1 333 599 999 2.71 Minimum Efficiency (%)979490E 6:1 311 559 933 2.65 Max. Input Shaft C3 (mm) 32 24 197:1 309 556 927 2.62 Set Collar Bolt Torque (Nm) 41 16.3 108:1 298 536 894 2.58 Nom. Input Speed (rpm) DEBUR AND3000 DO NOT SCALE DRAWING REVISIONUNLESS OTHERWISE SPECIFIED: FINISH:DIMENSIONS ARE IN MILLIMETERS BREAK SHARP 9:1 278 500 834 2.57 SURFACE FINISH: Input Speed (rpm) EDGES 5000Max.TOLERANCES: LINEAR:10:1 294 529 882 2.57 Torsional Rigidity (Nm/moa) 27 ANGULAR:15:1 335 603 1005 0.46 (2.63) Max.NAME SIGNATURE DATE 6800Radial Output Load (N)* TITLE:DRAWN20:1 300 540 900 0.46 (2.63) Max. Axial Output Load (N)* 3400CHK'D25:1 333 599 999 0.46 (2.63) APPV'D Temp Range (C) - 25 / + 90OperatingF MFG30:1 311 559 933 0.46 (2.63) Q.A Protection Rating (IP) IP6535:1 309 556 927 0.44 (2.43) Max. Noise MATERIAL: DWG NO. SB120-1-110M10 A3Level (dB)**631 40:1 298 536 3 894 4 0.44 (2.43) WEIGHT:SCALE:1:1 SHEET 1 OF 12 * Applied at shaft centre @ 100 rpm output50:1 333 599 999 0.44 (2.43) ** Based on 10:1 ratio no load @ 3000 rpm input60:1 311 559 933 0.43 (2.39)70:1 309 556 927 0.43 (2.39) Backlash Option (arcmin) Stage vs Backlash80:1 298 536 894 0.43 (2.39) Single Double Triple90:1 278 500 834 0.43 (2.39) P2 Standard7911100:1 294 529 882 0.43 (2.39) P1 Reduced579125:1 333 599 999 0.04 P0 Micro357150:1 335 603 1005 0.04 PS Super135175:1 309 556 927 0.04200:1 300 540 900 0.04 NOTE: Values shown in brackets (in table left) only apply to doublestage type 2A gearboxes with enlarged primary stage gears300:1 311 559 933 0.04400:1 298 536 894 0.04500:1 333 599 999 0.04600:1 311 559 933 0.04700:1 309 556 927 0.04800:1 298 536 894 0.04900:1 278 500 834 0.041000:1 294 529 882 0.04GEARBOXES ARE SUPPLIED LUBRICATED FOR LIFE WITH SYNTHETIC GREASEAND ARE ALSO DELIVERED WITH INDIVIDUAL TEST REPORTS AS STANDARD14 TEL: 01827 253340 FAX: 01827 253390sales@apex-trans.co.ukwww.apex-trans.co.uk"