Winch Drives Planetary Gearboxes

Winch Drives Planetary Gearboxes

 Winch Drives Superior PerformanceThe EP400W Series Winch drive planetary gearbox can fit into a winch drum and function as a gear speed reducer for winch. The performance has been rated in conformity with FEM M5 standards with an output maximum speed of 25 rpm, which is the world standard for self-propelled and onboard cranes.NB400W Series gearboxes are the ideal solution for all lifting applications: our planetary gears are specially designed for use as winch drives inside cable drums, available with hydraulic and electric motor adaptor. They feature two close-mounted flanges, one of which is attached to the winch frame and the other of which is fixed to the cable drum, the drive housing therefore acts as the main drum mounting.Winch Drives Key Features 1. Output torque range: 1000-280000 N.m2. Gear ratios: i=5.3-4003. Support: the gearbox has rotating housing flanges to fit winch4. Applicable motors: axial piston hydraulic motors, hydraulic orbit motors or others5. Hydraulic motor options: pressure relief valve, overcenter valve on request6. Bearing:robust bearing system absorbing the forces exerted by the ring gear7. Brake: hydraulic released parking brake on request8. Performance figures refer to FEM standards, class M5 (T5-L2) for output max. speeds of 25 rpm.9. Technical data and installation dimension of NB400W Series gearbox are same as those of Rexroth GFT…W Series and Replacement of Bonfiglioli 800 Series, so these three can be used interchangeably.

Type	Max. torque N.m	Range of ratios (i)	Max. Input speed (rpm)	Braking torque(N.m)
EP400W1	870	6.09	1000	130
EP401W1	1300	6.2	1000	270
EP402W2	4000	12.4-37.1	3500	-
EP403W2	4000	15.4-40	3500	270
EP405W	7000	20-80	3500	270
EP405.4W	5500	26-57	3500	280
EP406AW	12500	23-220	3500	430
EP406W	13000	28-140	3500	430
EP406BW3	17500	63-136	3500	430
EP407AW	18000	38-136	3500	430-530
EP407W3	26000	63-136	3500	530
EP410W3	37500	62-177	3500	530
EP413W3	42500	86-172	3500	610
EP414W3	67000	76-186	3500	1200
EP415W3	100000	81-215	3000	1200
EP416W3	140000	87-255	3000	2000
EP417W3	200000	123-365	3000	2000
EP419W3	275000	161-306	2500	3000