Slewing Drives Planetary Reducer Gearboxes for Pinion and Slewing Ring Drives

Slewing Drives Planetary Reducer Gearboxes For Pinion And Slewing Ring DrivesEP700L series slew drive Slewing Drives Superior PerformanceThe EP700S slewing drive gearbox is specifically designed for pinion and slewing ring drives. Successfully employed on tower cranes, shipboard and harbor cranes, ......

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Product Description

Slewing Drives Planetary Reducer Gearboxes For Pinion And Slewing Ring Drives

EP700L series slew drive

Slewing Drives Superior Performance
The EP700S slewing drive gearbox is specifically designed for pinion and slewing ring drives. Successfully employed on tower cranes, shipboard and harbor cranes, wind generators and steering drives on ship propulsion systems, the planetary gear unit can be used in almost all applications where accurate positioning is required. These planetary slewing drives are suitable for the most demanding duties in any environment.
The design of thegearbox optimizes torque performance and radial load capacity in order to perfectly mesh the pinion and ring gear. For accurate adjustment, some versions have eccentric mounting between the pinion axis and the casing axis. Their wide range of ratios enables the selection of motor size and type which best suits the customer's requirements and application.
Slewing Drives Key Features
1. Output torque range: 1000-180000 Nm
2. Gear ratios: i=3.3-3000
3. Support: slew support (with flange mounted)
4. Output shaft: splined or with integral pinion; output shafts supported by heavy duty capacity bearings
5. Applicable motors: axial piston hydraulic motors, hydraulic orbit motors, IEC electric motors
6. Hydraulic motor options: pressure relief valve, overcenter valve, parking brake
7. Electric brake: DC and AC type
8. Hydraulic brake: hydraulically released parking brake
EP700L Series Slew Drives
Technical data and installation dimension of EP700L Series gearbox are same as those of Bonfiglioli 700T Series

Type	Max. torque (N.m)		Range of ratios (i)	Max. Input speed (rpm)	Braking torque (N.m)
Type	Excavator	Crane	Range of ratios (i)	Max. Input speed (rpm)	Braking torque (N.m)
EP700L	1000	1200	3.38-32	3500	50-400
EP701L	1800	2400	3.38-32	3500	50-400
EP703AL	2500	3500	12-175	3500	50-400
EP705AL	5000	6500	12-175	3500	50-400
EP705L	5000	6500	12-175	3500	50-400
EP706AL	7700	12000	13-143	3500	50-1000
EP706L	7700	12000	13-143	3500	50-1000
EP707AL	10500	16500	13-256	3500	50-1000
EP707L	10500	16500	13-256	3500	50-1000
EP709AL	16000	26000	13-256	3500	50-1000
EP709L	16000	26000	13-256	3500	50-1000
EP711AL	32000	45000	14-223	2500	400-3200
EP711L	32000	45000	14-223	2500	400-3200
EP713L	40000	55000	50-276	2500	400-1000
EP715L3	70000	80000	54-242	2500	850-3200

EP700S series slew drive

Type	Max. torque (N.m )		Range of ratios (i)	Max. Input speed (rpm)	Braking torque (N.m)
Type	Excavator	Crane	Range of ratios (i)	Max. Input speed (rpm)	Braking torque (N.m)
EP706S	7700	10000	20-106	3500	400-1000
EP707S	10500	16500	25-134	3500	400-1000
EP709S	16000	26000	20-144	3500	400-1000
EP710S	18000	29000	36-52	3500	400-1000
EP710BS	23000	35000	110-176	3500	400-1000
EP710DS	27800	48500	32-181	3500	400-1000
EP714S	45000	68300	63-187	3000	600-2000
EP715S	65000	93300	63-212	3000	600-2000
EP716S	120000	-	63-1500	2500	600-2000
EP717S	180000	-	63-1500	2000	600-2000

GFB09T2 GFB17T2 GFB17T3 GFB24T3 GFB26T2 GFB36T3 GFB40T2 GFB50T3 GFB60T2 GFB60T3 GFB80T3 GFB110T3 GFB110T4

Note: Our planetary gearbox, wheel drive gearbox, winch drive gearbox, and track drive gearbox, are exactly the same with Bo sch Rexroth in installation dimensions, and almost the same with Bo sch Rexroth in performance parameters.
Specific Dimensions and Technical Parameters Inquiry
EP700S & EP700L Series

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