Quality K Series Bevel Helical Gear Unit Gearmotor 7.5kw 50HZ for sale from product (116170029) of reliable China K Series Bevel Helical Gear Unit Gearmotor 7.5kw 50HZ supplier

Country/Region

china

Helical-bevel gearmotors: low-maintenance and high efficiency

Helical-bevel gearmotors K..DR..

Are you looking for a low-maintenance and largely wear-free but high torque drive solution? Then you are making the right decision with our helical-bevel gearmotors K..DR.. This is because we offer you gear units and motors combined as compact drive components: perfectly in tune with each other and adapted to your application. Due to their design, our helical-bevel gear units are especially robust and low-maintenance. The reason for this is the high-endurance gearing and the high manufacturing quality of all component parts. Combine this helical-bevel gear unit with an AC motor and you get a powerful and compact helical-bevel gearmotor: with high efficiency and, depending on the energy efficiency class required, with a motor power range of up to 200 kW. Irrespective of the application you wish to implement, the combination options for helical-bevel gear units K..DR.. are diverse: wide range of gear unit ratios, foot or flange-mounted design for flexible installation and motor variants for energy efficiency classes IE1 to IE4. Save time and money By opting for one of our gearmotors, you are already saving time and money with this selection and project planning. This is because our modular system enables a multitude of combination options for gear units and motors. You can therefore reduce operating costs, count on a long service life and benefit from simplified maintenance that is characteristic of our brand.

Your benefits

Reduced operating costs
as the helical-bevel gearmotors are nearly wear-free and low-maintenance. In this way, you effectively reduce costs in operation.
High performance
as the gearmotors have a torque of up to 50 000 Nm.
Save energy
thanks to their high efficiency, our helical-bevel gearmotors are real energy savers.

Helical-bevel gear units (two and three stages)

High efficiency
Gearing with high fatigue strength
Long, maintenance-free service life
Can be combined with our complete motor portfolio

Sizes K..37 to K..187 (three stages)

Double gear units for very low output speeds also available
Reduced backlash variant
Available variants:
- Foot- or flange-mounted
- B5 or B14 flange-mounted
- Solid or hollow shaft
- Hollow shaft with keyed connection, shrink disk, splined hollow shaft, or TorqLOC®

Sizes K..19 to K..49 (two stages)

Low-loss, two-stage design with a high gearing efficiency of over 90%
The aluminum housing of sizes K..19 and K..29 makes them particularly lightweight
Sizes K..39 and K..49 are particularly sturdy and torsionally stiff due to the gray-cast iron housing
Three base strips ensure an optimum connection to the customer machine even in critical mounting situations
Available variants:
- Foot- or B5 flange-mounted
- Solid or hollow shaft
- Hollow shaft with keyed connection or shrink disk or TorqLOC® hollow shaft mounting system

Helical-bevel gearmotors of series K

with 4-pole DRN.. motor/IE3:

Gear unit		Motor
Gear unit size	Mamax Gear unit Nm	Size	Power kW
19	80	80M – 90S	0.75 – 1.1
29	130	80M – 100LS	0.75 – 2.2
39	300	80M – 112M4	0.75 – 4.0
49	500	80M – 132M4	0.75 – 7.5
37	200	80M – 100L	0.75 – 3
47	400	80M – 100L	0.75 – 3
57	600	80M – 112M	0.75 – 4
67	820	80M – 132M	0.75 – 7.5
77	1550	80M – 160L	0.75 – 15
87	2700	80M – 200L	0.75 – 30
97	4300	80M – 225S	0.75 – 37
107	8000	100LS – 250M	2.2 – 55
127	13000	132S – 280M	5.5 – 90
157	18000	132L – 315H	9.2 – 200
167	32000	132L – 315H	9.2 – 200
187	50000	132L – 315H	9.2 – 200

Areas of application

Pallet conveyors
Belt conveyors
Chain conveyors
Hoists and lifting stations
Scissor lift tables
Freight elevators
Travel and lifting drives in stacker cranes

Technical data

Rated motor speed [1/min]	1468
Output speed [1/min]	50
Overall gear ratio	29.27
Output torque [Nm]	1420
Service factor SEW-FB	1.10
Mounting position	M1-M5B (15°)
Base / top coat	7031 Blue gray (51370310)
Position of connector/terminal box [°]	0
Cable entry/connector position	X
Hollow shaft [mm]	50
Design type	Hollow shaft
Permitted output overhung load with n=1400 [N]	4170
Lubricant quantity 1st gear unit [Liter]	2.5
Motor power [kW]	7.5
Duration factor	S1-100%
Efficiency class	GR3
Efficiency (50/75/100% Pn) [%]	90.8 / 91.1 / 90.4
CE mark	yes
Motor voltage [V]	400/690
Wiring diagram	R13
Frequency [Hz]	50
Rated current [A]	15.2 / 8.8
Cos Phi	0.78
Thermal class	155(F)
Motor protection type	IP55

FAQ Q: Can you print other colors? A:Yes. Customized color can be printed on the gear motor according to your requirements. Q: Can we buy 1 pc of each item for quality testing? A: Yes, we are glad to accept trial order for quality testing. Q:How to choose a gearbox which meets your requirement? A:You can refer to our catalogue to choose the gearbox or we can help to choose when you provide the technical information of required output torque, output speed and motor parameter etc. Q: What information shall we give before placing a purchase order? A:a) Type of the gearbox, ratio, input and output type, input flange, mounting position, and motor informationetc. b) Housing color. c) Purchase quantity. d) Other special requirements. Q: Is that factory price? A:Yes. We assure you all prices are based on factory. Q: What is the life span? what is the guarantee A:The lifespan of gear motor can reach 10-20 years depending on different working conditions .The guarantee time is one year after delivery. Q: What documents are available? A:A full range documents including structural drawings, packing list, installation manual and relative certificates can be provided. Moreover, customs declaration is provided. We provide one-stop service for you. Q: Is it able to customized? A:yes, we could re-design and produce the gear motor as your requirements if the quantity is large.