GRAESSNER (Right angle gear box)

POWER GEAR HS

Company：NIDEC DRIVE TECHNOLOGY CORPORATION

Right-angle gearbox for highest input speed

Manufactured by Germany Nidec Graessner Features: right-angle shaft, large capacity, low reduction ratio, high output, high rigidity, rich variation

Product's data

Size	S75,S90,S110,S140,S170
Reduction ratio	1 / 1.5 / 2　Single stage reduction with bevel gears
Nominal output torque	24 ～ 360Nm
Maximum output torque　＊1	36 ～ 540Nm
Emergency stop torque　＊2	48 ～ 720Nm
Nominal input speed	2000 ～ 4000rpm
Maximum input speed	4000 ～ 8500rpm
Standard backlash　＊3	S75: 16 arc-min or less, S90: 15 arc-min or less, S110: 14 arc-min or less, S140: 13 arc-min or less, S170: 12 arc-min or less
High-precision backlash　＊3	S75: 10 arc-min or less, S90: 9 arc-min or less, S110: 8 arc-min or less, S140: 8 arc-min or less, S170: 7 arc-min or less
Allowable radial load (output)　＊4	800 ～ 4500N
Allowable axial load (output)　＊5	400 ～ 2250N
Mounting direction	There is a specification.
Output shaft form	Solid shaft, Dual shaft, hollow shaft
＊1	Please contact us when the cycles exceed 1000 times per hour.
＊2	Max.1000 times during the service life of the gearbox
＊3	At the output, at 2% load or max. 10Nm
＊4	When acting on the center of shaft at output speed 400 min-1
＊5	When acting on the axis of shaft at output speed 400 min-1

Size	S75,S90,S110,S140,S170	Reduction ratio	1 / 1.5 / 2　Single stage reduction with bevel gears
Nominal output torque	24 ～ 360Nm	Maximum output torque　＊1	36 ～ 540Nm
Emergency stop torque　＊2	48 ～ 720Nm	Nominal input speed	2000 ～ 4000rpm
Maximum input speed	4000 ～ 8500rpm	Standard backlash　＊3	S75: 16 arc-min or less, S90: 15 arc-min or less, S110: 14 arc-min or less, S140: 13 arc-min or less, S170: 12 arc-min or less
High-precision backlash　＊3	S75: 10 arc-min or less, S90: 9 arc-min or less, S110: 8 arc-min or less, S140: 8 arc-min or less, S170: 7 arc-min or less	Allowable radial load (output)　＊4	800 ～ 4500N
Allowable axial load (output)　＊5	400 ～ 2250N	Mounting direction	There is a specification.
Output shaft form	Solid shaft, Dual shaft, hollow shaft	＊1	Please contact us when the cycles exceed 1000 times per hour.
＊2	Max.1000 times during the service life of the gearbox	＊3	At the output, at 2% load or max. 10Nm
＊4	When acting on the center of shaft at output speed 400 min-1	＊5	When acting on the axis of shaft at output speed 400 min-1