b"1 2 3 4 5 6 7 8A ServoBoxSB270 APrecision RangeIn-line328 149 L B 22 x 14 x 110 B300 PCDh9 KEY14 24MOTOR 5SPECIFICM20 x 2.5x 42C3 13 THRU200 h785 h6 C C 8x 45 D NOTE: See page 999 for economy alternative FE220 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 23:1 4770 8586 14310 122.20 Dimension L Min. (mm) 326 437 395Single Stage Double Stage (2 & 2A)4:1 4730 8514 14190 111.46 Gearbox Weight3% (kg) 97 146 1375:1 4680 8424 14040 109.20 Minimum Efficiency (%)9794E 7:1 4570 8226 13710 104.49 Max. Input Shaft C3 (mm) 70 5510:1 4420 7956 13260 103.65 Set Collar Bolt Torque (Nm) 110 8115:1 4770 8586 14310 63.81 (65.74) UNLESS OTHERWISE SPECIFIED: FINISH: (rpm) DEBUR AND2000 DO NOT SCALE DRAWING REVISIONNom. Input Speed BREAK SHARP DIMENSIONS ARE IN MILLIMETERSSURFACE FINISH: EDGES20:1 4730 8514 14190 63.81 (65.74) Max. Input Speed (rpm) 3000TOLERANCES: LINEAR:25:1 4680 8424 14040 63.81 (65.74)ANGULAR: 510Torsional Rigidity (Nm/moa)NAME SIGNATURE DATE TITLE:30:1 4620 8316 13860 63.25 (64.86) Max. Radial Output Load (N)* 107100DRAWN35:1 4570 8226 13710 63.25 (64.86) CHK'D Max. Axial Output Load (N)* 53550APPV'DF 40:1 4520 8136 13560 63.25 (64.86) MFG OperatingTemp Range (C) - 25 / + 9050:1 4680 8424 14040 63.25 (64.86) Q.A Protection Rating (IP) IP65 SB270-1-250M16 A3MATERIAL: DWG NO.70:1 4570 8226 13710 61.12 (62.62) Max. NoiseLevel (dB)**721 2 3 4 WEIGHT:SCALE:1:1 SHEET 1 OF 1100:1 4420 7956 13260 60.48 (61.17) * Applied at shaft centre @ 100 rpm output** Based on 10:1 ratio no load @ 3000 rpm inputBacklash Option (arcmin) Stage vs BacklashSingle DoubleP2 Standard79P1 Reduced57P0 Micro35PS Super13NOTE: 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 STANDARD22 TEL: 01827 253340 FAX: 01827 253390sales@apex-trans.co.ukwww.apex-trans.co.uk"