SITE MAP

RANGE – POWERGEAR NEETER DRIVE BEVEL GEARBOXES

Powergear

The main advantages of the PowerGear design will be found in applications with requirements of high torque at medium to high speeds, robust unit in a small size, useable in any mounting / working position. Typical applications for the PowerGear are angular torque transfer and torque distribution in single, or multiple shaft configurations. In non-stationary applications where weight is extremely important, the PowerGear design is the ideal solution. For applications requiring a 1:1 ratio unit capable of handling greater torque than the standard PowerGear a higher rated “X” range is available utilizing the same size cases.

General Design Features

Housing
All housings and flanges made of spherical graphite (SG) iron for maximum rigidity.

Bevel Gears
Parameter optimized Gleason gearing for high torque ratings. Optimized gear tooth contact pattern during assembly leading to uniform load distribution.

Shafts
Shafts are of high quality steel with Solid Shaft or Hollow Shaft options.

Bearings
High quality taper roller bearings taking axial and radial loads and guaranteeing long operational life.

Design speed & life
The compact and rigid design assures highest performance at small dimensions and low weight, giving optimum performance, at continuous full rated power transmission is based on an input-shaft design-speed of up to 6500 rpm

Operating Temperature
The maximum allowable oil bath temperature limits the gearbox performance. For continuous duty the required effective performance must not exceed the permissible limit of -13ºC to +100ºC.

Operating Noise
Close tolerance gear cutting and high accuracy assembly ensures extremely low operating noise levels (more than 45% of volume economized) even at high running speeds.

Lubrication
Lubricated for life, the gearboxes are, depending on their size, maintenance free, if operated under normal conditions.

PowerGear Range
1:1	Output Torque M2 (Nm)	P75	P90	P110	P140	P170	P210	P240	P280
1:1	Max Torque M2*	45	78	150	360	585	1300	2150	3200
1:5:1	Output Torque M2 (Nm)	68	117	225	540	878	1950	3225	4800
1:5:1	Max Torque M2*	45	78	150	360	585	1300	2150	3200
2:1	Output Torque M2 (Nm)	68	117	225	540	878	1950	3225	4800
2:1	Max Torque M2*	42	68	150	330	544	1220	2010	3050
3:1	Output Torque M2 (Nm)	63	102	225	495	816	1830	3015	4575
3:1	Max Torque M2*	33	54	120	270	450	1020	1650	2850
4:1	Output Torque M2 (Nm)	50	81	180	405	675	1530	2475	4275
4:1	Max Torque M2*	28	52	100	224	376	860	1410	2300
5:1	Output Torque M2 (Nm)	42	78	150	336	564	1290	2115	3450
5:1	Max Torque M2*	25	40	85	196	320	740	1210	2000
Max Speed	Input Speed N1 (rpm)	38	60	128	294	480	1110	1815	3000
Max Speed	Max Torque M2*	6500	5500	4500	3500	3000	2200	2000	1700
At 2% Max Load	Standard Output Backlash (arcmin)	6 to 15	6 to 14	6 to 13	6 to 12	6to12	6 to 12	6to12	6 to 11
At 2% Max Load	Minimum Output Backlash (arcmin)	5 to 6	4 to 6	4 to 6	3 to 6	3 to 6	3 to 6	3 to 6	3 to 6
Allowable Radial Load (N)	Input Shaft d1	900	1300	2000	3500	5000	8500	11000	15000
Allowable Radial Load (N)	Output Shaft d2	1100	1600	2500	4500	6000	10500	15000	18000
Allowable Axial Load (N)	Input Shaft d1	450	650	1000	1750	2500	4250	5500	7500
Allowable Axial Load (N)	Output Shaft d2	550	800	1250	2250	3000	5250	7500	9000
Weight		4.5	8	13	22	38.5	71	103.5	155
Thermal Performance Limit (kW)		5.5	7.4	10.8	16.1	23.4	28.6	45.3	60.3

Screw Jack Leaders in Linear Motion & Power Transmission Technology