Motor-related products｜Transmissions & reducers｜Graessner right-angle reducers

POWER GEAR

Handling company: NIDEC DRIVE TECHNOLOGY CORPORATION

Precision right-angle reducer for servo motor

Manufactured by Germany Nidec Graessner

Features:
right-angle shaft, large capacity, low reduction ratio, high output, high rigidity, rich variation
Contact information for product inquiry
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Product data

Basic information

Size P54、P65、P75、P90、P110、P140、P170、P210、P240、P280、P360、P450 X54、X75、X90、X110、X140、X170、X210、X240、X280　(Highest torques)
Reduction ratio 1 / 1.5 / 2 / 3 / 4 / 5 (Version X for highest torque reduction ratio is only 1) Single stage reduction with bevel gears
Nominal output torque 12 ～ 7000Nm
Maximum output torque ＊1 18 ～ 10500Nm
Emergency stop torque ＊2 24 ～ 14000Nm
Nominal input speed 550 ～ 3500rpm
Maximum input speed 1300 ～ 7500rpm
Backlash of standard type (P and X are the same) ＊3 P/X54: 18 arc-min or less, P65: 16 arc-min or less, P/X75: 15 arc-min or less, P/X90: 14 arc-min or less, P/X110: 13 arc-min or less, P/X140-P/X170: 12 arc-min or less, P/X210-P360 (Version X size up to X280): 11 arc-min or less, P450: 10 arc-min or less
Backlash of high-precision type (P and X are the same)　＊3 P/X54: 12 arc-min or less, P/X65: 10 arc-min or less, P/X75: 9 arc-min or less, P/X90-P/X110: 8 arc-min or less, P/X140: 7 arc-min or less, P/X170-P360 (Version X size up to X280): 6 arc-min or less, P450: 5 arc-min or less
Allowable radial load (output) ＊4 400 ～ 34000N
Allowable axial load (output) ＊5 200 ～ 17000N
Mounting direction There is a specification.
Output shaft form Solid shaft, Dual shaft, hollow shaft
＊1 Please contact us when the cycles exceed 1000 cycles per hour.
＊2 Max.1000 times during the service life of the gearbox
＊3 At the output, at 2% load or max. 10Nm
＊4 Resulting force centre of output shaft at output speed 400 min–1
＊5 When acting on the axis of shaft at output speed 400 min-1

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