Name: 3D Design Drawing Customizable OERD Series Low Headroom Electric Hoist for Double Girder Crane
Brand: OLAT
Availability: InStock

Product Details

3D Design Drawing Customizable OERD Series Low Headroom Electric Hoist for Double Girder Crane

We can also supply the main crane components and Full Manufacturing

Drawings and Full Technical Support, and Your Side Manufacturing the beam structure in your country, That will save your sea freight and transportation cost.

-----------------Best Solutions Ready For Installation To Meet Individual Requirements

OLAT crane rope hoists feature high handling rates, cost-effective operation and maximum safety. As basic hoist units for integration into plant and machinery or as lifting solutions with electronic controls that are optimised for crane applications, with our wide range of rope hoists we offer the optimum solution to meet our customers' specific requirements for efficiently lifting loads weighing up to 100 tonnes.Advantages:

»Higher lifting speed for faster handling

»High efficiency due to 20% longer service life

»Compact design for optimum utilisation of space.

OLAT crane rope hoists meet all requirements for state-of-the-art hoists to satisfy tomorrow's needs. Besides their space-saving design and particularly long service life, they also offer high lifting speeds for faster handling rates. Comprehensive standard features provide excellent value for money.Their strengths in detail:

»OERD Series Low Headroom Electric Hoist for Double Girder Crane

»Our OHD Series Low Headroom Electric Hoist is the ideal hoist solution for applications

which demand maximum safety and reliability

»All OERD Series Low Headroom Electric Hoist and trolley components are designed

according to the FEM service life requirements for smooth, long-term operation

»OERD Series Low Headroom Electric Hoist units are available as double travelling hoists,

as hoists for double-girder cranes and for stationary applications

»The control system features processor or contactor control, as required.

»Exact positioning and handling without any load sway are provided by variable-speed

operation via a cross-travel inverter for the processor-controlled variant

»The load capacity of the single-girder is from1 to 20 t, the load lifting capacity of the

double-girder is from 1 to 100 t

Product Description

Control Methods:

Detailed Introduction: OERD Series Low Headroom Electric Hoist

Our OERD Series rope hoists meet all requirements for state-of-the-art hoists to satisfy tomorrow's needs. Besides their space-saving design and particularly long service life, they also offer high lifting speeds for faster handling rates. Comprehensive standard features provide excellent value for money.Your benefits:

»High efficiency due to 20% longer service life

»Optimum utilisation of space thanks to its compact design

»High availability thanks to low maintenance requirement

»Fast handling thanks to high hoist speeds

»Good value for money thanks to comprehensive series features

»Low-vibration motor for quiet operation

»Fast-acting brake

»Gearbox lubricated for life

»Protective rope guide: inclined pull up to 4° without touching the rope guide

»User-friendly bottom block: guard for improved safety

»Electrics featuring with advanced technology

»Precision geared limit switch

»Overload protection

»Ergonomically optimised controls: via cable connection or by radio

»Available with various rope reeving arrangements

»Frequency inverter for stepless travel motions

»Extended applications

»Four sizes with load capacities from 1 to 100 tonnes

»The maximum lifting capacity of the single-girder is 20 t, the maximum lifting capacity of

the double-girder can reach to 100 t

Hoist Structure

»Hoist general

•Lifting capacity : 3.2t-100t
•European optimized design, light dead weight
•Silent operation
•Low hoist frame reduces the height of building and saves construction cost
•Modern integration design which combine motor together with fan, reducer, rope drum and brake,

compact structure

•Optimum cooling with good cooling performance, cooling is improved up by 30%, resistant to a

temperature rise of 170 ° C

•Ambient temperature: -10℃ – +40℃

»Lifting motor

•Asynchronous squirrel cage motor (Synchronous speed reaches up to 3000rpm)
•Two-speed pole changing or frequency conversion for stepless speed control
•Heavy duty, cyclic duration: 60% ED
•Protection class: IP54, Insulation class: F

»Lifting Reducer

•Aluminum shell, light dead weight and good sealing condition
•Semi-fluid grease lubrication, life cycle design, maintenance free
•Helical gear with hard tooth face

»Lifting Brake

•DC Electromagnetic disc brake
•Self-adjusting brake pad, self-compensation wear, alarm when the brake pad is not thick enough

•Excellent integration design of the regular closed brake and motor with good synchronization. Safe

braking torque (at least 1.8 times) can effectively prevent the hook from slipping.
•Fully covered, dust proof
•Large Frictional contact area, adjustable brake toque
•Asbestos-free and environmentally friendly friction piece
•Brake lining life: not less than 1 million times under normal use, emergency braking is not lower

than 500 times

»Rope Drum

•Large diameter rope drum, Diameter(rope drum)/ Diameter(Steel wire rope) =46, to extend the

rope's lifetime
•Ensures accurate load positioning, hook drift +/- 4mm per meter
•At least two rings of rope are around the drum while the hook is at the lowest position
•Rope guide is made of spheroidal graphite cast iron, with wear resistant and heavy-duty
•A spring operated guide roll in the rope guide to prevent the steel wire rope from going out of the

groove effectively

»Steel Wire Rope
  •High tensile steel wire rope, breaking force can reach to 2160N/mm2
  •Galvanized steel wire rope, maintenance free
  •DIN 17200 standard Hook, quenched and tempered steel 34CrMoV
  •Anti-friction bearings with life cycle lubrication, 360°rotation
  •Safety lock is to prevent the hook from releasing

»Protection Function

•Overload protection: The hook will go down and be forbidden to go up to ensure the load to fall to

the ground safely when the overload occurs.
•Lifting limit switch: 4-step adjustable geared rotating limit switches, automatic resetting, slow down

before stopping, accurate phase sequence control
  •Mechanical anti-collision device: rubber buffer block, efficient energy absorption
  •Wireless anti-collision limit switch: Infrared induction limit, sensitive and reliable
  •Overheating protection: Equipped with thermistor, the lifting motor has a good protection function

from overheating
•Braking safety protection: electric braking + mechanical brake

Production Details

Our OERD Series rope hoists meet all requirements for state-of-the-art hoists to satisfy tommorrow's needs.Besides their space-saving design and patricularly long service life,they also offer heigh lifting speeds for faster handling rates.Cmoprehensive standard features provide excellent value for money.

Technical Dates

Our OERD Series rope hoists maximum lifting capacity of the single-girder is 20T,the maximum lifting capacity of the double-girder can reach to 100T

	Lifting Capacity
Lifting Height	3.2t/5t/6.3t/8t	10/12.5t	15t/20t	25t/32t	40t	50t
6m	30m	31m	32m	52m*2	40m*2	52m*2	Length of Wire Rope
9m	42m	43m	44m	70m*2	52m*2	70m*2
12m	54m	55m	56m	88m*2	64m*2	88m*2
15m	66m	67m	68m	106m*2	76m*2	106m*2
18m	78m	79m	80m	124m*2	88m*2	124m*2

Hoist Application

»Range of our OERD Series rope hoists application

Machine processing,steel production,material supply or any other lifting and handling occasions