EP7 Series Planetary Gearbox Slewing Drive
The EP7 Series planetary gearbox slewing drive 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. This series of the planetary gearbox is suitable for the most demanding duties in any environment.
EP7 Series Planetary Gearbox Slewing Drive
EP7 Series Planetary Gearbox Features
The EP7 series slew drives by WLY TRANSMISSION Transmission CO., Ltd enjoy the following features:
- Output torque Range: 1000-80000 N.m
- Gear Ratios: i=3.3-3000
- Support: slew support (with Flange mounted)
- Electric Brake: DC and AC type
- Output shaft: Splined or with integral pinion. Output shafts supported by heavy-duty capacity bearings
- Applicable motors: axial piston hydraulic motors, Hydraulic orbit motors, IEC electric motors
- Hydraulic motor options: Pressure relief valve, Over center valve, parking brake on request
Advantages of EP7 Series Planetary Gearbox
- The EP7 Series 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.
- This series of planetary gearbox is suitable for the most demanding duties in any environment.
- The design of the gearbox 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.
EP7 Series Planetary Slewing Drive Specification
|Type||Max. torque (N.m)||Range of ratios
|Max. Input speed
|EP 700L 1A||1000||1200||3.38-7.2||2000||50-400||A|
|EP 701L 1A||1800||2400||3.38-7.2||2000||50-400||A|
|EP 703L 2A||2500||3500||12-44||3000||50-400||A|
|EP 705L 2A||5000||6500||12-44||3000||50-400||A|
|EP 705L 2B||5000||6500||12-44||3000||50-400||B|
|EP 706L 2B||7500||10000||13-44||3000||400-1000||B|
|EP 707L 2B||9000||15000||13-43||3000||400-1000||B|
|EP 709L 2B||12000||20000||14-47||3000||400-1000||B|
|EP 710L 2B||18000||30000||14-45||2500||400-1000||B|
|EP 711L 2B||20000||35000||14-45||2000||400-1000||B|
|EP 713L 3B||40000||55000||50-300||2000||400-1000||B|
|EP 715L 3B||70000||80000||52-320||2000||400-1000||B|
|EP 700L 1A||40×36 DIN 5482||19Z× 2m ×30P GB3478.1||150||195||220||185||--||31||Module and number of teeth of the pinion, please contact us.||A|
|EP 701L 1A||40×36 DIN 5482||19Z× 2m ×30P GB3478.1||150||195||220||185||--||31||A|
|EP 703L 2A||58×53 DIN 5482||28Z× 2m ×30P GB3478.1||175||245||272||245||--||41||A|
|EP 705L 2A||58×53 DIN 5482||28Z× 2m ×30P GB3478.1||175||245||272||245||--||41||A|
|EP 705L 2B||58×53 DIN 5482||28Z× 2m ×30P GB3478.1||195||245||290||245||180||171||B|
|EP 706L 2B||70×46 DIN 5482||34Z× 2m ×30P GB3478.1||250||325||360||292||200||225||B|
|EP 707L 2B||80×74 DIN 5482||39Z× 2m ×30P GB3478.1||280||314||348||348||230||295||B|
|EP 709L 2B||80×74 DIN 5482||39Z× 2m ×30P GB3478.1||280||380||420||348||250||295||B|
|EP 710L 2B||100×94 DIN 5482||32Z× 3m ×30P GB3478.1||425||460||500||400||300||360||B|
|EP 711L 2B||100×94 DIN 5482||32Z× 3m ×30P GB3478.1||425||460||500||428||300||345||B|
|EP 713L 3B||120×3 DIN 5482||39Z× 3m ×30P GB3478.1||400||510||560||445||340||420||B|
|EP 715L 3B||150×5 DIN 5482||29Z× 5m ×30P GB3478.1||470||600||640||542||370||465||B|
Optimized by Zqq.
1. Stainless Steel: SS201, SS303, SS304, SS316, SS416, SS420
2. Steel:C45(K1045), C46(K1046),C20
3. Brass:C36000 ( C26800), C37700 ( HPb59), C38500( HPb58), C27200(CuZn37), C28000(CuZn40)
4. Bronze: C51000, C52100, C54400, etc
5. Iron: 1213, 12L14,1215
6. Aluminum: Al6061, Al6063
7.OEM according to your request
Annealing, natural canonization, heat treatment, polishing, nickel plating, chrome plating, zinc plating,yellow passivization, gold passivization, satin, Black surface painted etc.
CNC machining, punch,turning, milling, drilling, grinding, broaching, welding and assembly
QC & Certificate
Technicians self-check in production,final-check before package by professional Quality inspector
ISO9001:2008 , ISO14001:2001,ISO/TS 16949:2009
Package & Lead Time
Q: Are you trading company or manufacturer ?
A: Our group consists in 3 factories and 2 abroad sales corporations.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q: How long is your delivery time ? What is your terms of payment ?
A: Generally it is 40-45 days. The time may vary depending on the product and the level of customization. For standard products, the payment is: 30% T/T in advance ,balance before shipment.
Q: What is the exact MOQ or price for your product ?
A: As an OEM company, we can provide and adapt our products to a wide range of needs.Thus, MOQ and price may greatly vary with size, material and further specifications; For instance, costly products or standard products will usually have a lower MOQ. Please contact us with all relevant details to get the most accurate quotation.