The NEW Hollow Shaft Precision - Mclennan Servo Supplies Ltd.

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81-stageHG + 075for 4x screws size M6 / strength class 12.92-stageZ: DetailNon-toleranced dimensions ±1 mm1) Check motor shaft fit.2) Min/max permissible motor shaft length. Longer motor shafts are possible, please contact alpha.3) Dimensions depend on motor.4) Smaller motor shaft diameter possible with bushing with minimum wall thickness of 1 mm (see page 18).5) Tolerance h6 for shaft to be mounted.!Motor mounting in accordance with operating manual.
9Technical Specifications HG + 075J 1 kgcm 2 Mass moment of inertia (referring to the drive) 1.46 1.19 1.06 0.95 0.90 0.20 0.19 0.15 0.15 0.12 0.12 0.10 0.10 0.10 0.101-stage2-stageRatioi3 4 5 7 10 12 16 20 25 28 35 40 50 70 100Maximum acceleration torque T 2B Nm(max. 1000 cycles per hour)70 70 70 60 50 70 70 70 70 70 70 70 70 60 50Nominal output torque T 2N Nm 50 50 50 45 40 50 50 50 50 50 50 50 50 45 40Emergency stop torque T 2Not Nm(Permissible 1000 times during the lifespan of the gearhead)Nominal input speed * n 1N min -1(At 20 °C ambient temperature) **95230011525001152800110280010028001153500115350011535001153500115350011535001153500115380011045001004500Max. continuous speed n 1N.cym(At 20 °C ambient temperature and 20% T2N) **min -13000 3500 4000 3500 3500For higher mean speeds, contact alphaNo-load running torque (n 1 = 3000 rpm) T 012 Nm(At 20 °C gearhead temperature)2.2 1.9 1.7 2.2 2.0 0.3 0.3 0.2 0.2 0.2 0.2 0.1 0.1 0.1 0.1Maximum input speed n 1Max min -16000 6000 6000 6000 6000 6000 6000 6000 6000 6000 6000 6000 6000 6000 6000Torsional backlash j t arcmin≤4Torsional rigidity C t21 Nm/arcmin 5.3 5.9 6.7 6.6 6.5 5.9 5.9 5.9 5.9 5.9 5.9 5.9 6.7 6.6 6.5Max. axial force *** F 2AMax N3400Max. radial force *** F 2RMax N4000Max. tilting moment M 2KMax Nm437Efficiency at full load η %96 94Service life L h h(For calculation, see alpha Technical Basics catalog)> 20 000Weight incl. adapter plate m kg4.8 5.1Noise level (n 1 = 3000 rpm) **** L PA dB(A)≤66Max. permissible housing temperature °C+90Ambient temperature °C0 up to +40LubricationPaintDirection of rotationType of protectionSynthetic gear oilBlue RAL 5002Input and output sides in opposite directionsIP 65* Higher mean speeds are possible at reduced nominal torque.** <strong>The</strong> speed n 1N must be reduced at higher ambient temperature.*** Acting at the centre of the output shaft**** Measured with gear ratio i = 5.Optional Version: one-sided hollow-shaftPlease contact alpha for optimalsizing at S1 operating conditions(continuous duty).Conversion table1 mm = 0.039 in1 Nm = 8.85 in.lb1 kgcm 2 = 8.85 x 10 -4 in.lb.s 21 N = 0.225 lb f1 kg = 2.21 lb m
Page 1: HG +The NEW Hollow-Shaft PrecisionL
Page 4 and 5: 4HG + - The hollow-shaft gear thate
Page 6 and 7: 61-stageHG + 060for 4x screws size
Page 10 and 11: 101-stageHG + 100for 4x screws size
Page 12 and 13: 121-stagefor 4x screws size M10 / s
Page 14 and 15: 141-stagefor 4x screws size M12 / s
Page 16 and 17: 16HG + - Mounting the Machine Shaft
Page 18 and 19: 18Ordering CodeGear VersionM = Moto
Page 20: alpha international:alpha getriebeb

The NEW Hollow Shaft Precision - Mclennan Servo Supplies Ltd.

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