Stahl AS 7 Electric Wire Rope Double Girder Hoist
The AS 7 wire rope hoist program is the innovative classic in hoisting and crane technology worldwide. The modular system enables innumerable combinations of the subassemblies for customized solutions.
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Categories Hoists, Electric Wire Rope Double Girder Hoists, Stahl Hoists Tags Electric, modular, rope drum brake, stahl, twin drive, wire rope
Description Stahl AS 7 Electric Wire Rope Double Girder Hoist Brochure Warranty
MANUAL RELEASE OF HOIST BRAKE:
- The brake release device permits the hoist brake to be released manually and thus the load to be lowered during a power cut. As an option, every hoist can be equipped with this supplementary equipment to the standard brake.
ROPE DRUM BRAKE:
- Redundant brake system provides increased safety. Intercept and holding brake, prevents the load falling even if the gear should break. Control is effected with a centrifugal switch or safety PLC.
FREQUENCY INVERTERS FOR “LIFTING”:
- Smooth starting and braking characteristics. Load swing greatly reduced. Fast, precise positioning of the load, corrective switching operations rarely necessary. The reduced dynamic load means a longer service life for hoist motor and gear and reduces stress on the whole system.. ESR function (Extended Speed Range) for higher hoisting speeds with partial load. Worldwide approvals for all frequency inverters. Certified in compliance with DIN ISO 9001.
FREQUENCY INVERTERS FOR “CROSS/LONG TRAVEL”:
- Simple to install, parametrise and operate. Standard speed range 1:10, up to 1:30 as an option. SPS compatible to super-ordinate systems (optional). All internationally customary mains voltages are available. Also available in design for installing in panel box.
TWIN DRIVE CONCEPT:
- Prevents sagging of the load even when the gearbox fails. Permanent brake, drive and load monitoring. Two synchronously controlled hoist motors and brakes. Two manually releasable brakes for emergency lowering. Robust, completely encapsulated system. Service and safety brake of identical design. Up to 60 % higher load capacities when transporting non-molten metals.
SIGNAL TRANSMITTERS:
- Visual and acoustic signal transmitters such as horn and flashing light can be mounted on travel carriages. The signal transmitters can be activated by a button on the control pendant.
LOAD DISPLAY:
- SLD four-digit 7-segment load display (Stahl Load Display), large format, luminous red, available with various interfaces including CAN. Choice of 60, 100 or 150 mm digit height. No additional sensor is required as the standard load sensor is used.
SMC MULTICONTROLLER:
- Continuous load monitoring by overload cut-off even if hoist is at a standstill. Overload protection with ALC automatic load control. Load spectrum memory for load-related operating time summation. Monitoring of the motor temperature of the hoist motor and travel motor. Operating data registration, e.g. operating hours, load spectrum, motor switching operations and load cycles. Data exchange with PC possible.
EMERGENCY HOIST LIMIT SWITCH:
- In standard version, the hoist is equipped with a gear limit switch for top and bottom hook position and an operational limit switch for top hook position. As an option, up to eight switching elements can be fitted to the switch. This permits for example further stopping positions and operational limiting in bottom hook position.
Stahl AS 7 Electric Wire Rope Double Girder Hoist Brochure
Warranty
10-Year Manufacturer’s Warranty. (Manufacturer’s warranty does not include on-site repairs. For warranty service, items will need to be shipped by prepaid freight to a Shannahan Crane & Hoist repair facility)
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Our Service Areas
St. Louis, MO Area
Google Rating
5.0
Based on 11 reviews

Shannahan Crane & Hoist, Inc.
5.0

Alexa G.
1683568809
Shannahan Crane & Hoist has been servicing our company, Arch City Granite & Marble, Inc. for over 5 years. The team at Shannahan Crane has consistently demonstrated a level of expertise and dedication that is unmatched in the industry. Their deep knowledge of cranes and hoists, coupled with their commitment to delivering top-notch service, has greatly contributed to the efficiency and productivity of our operations. We have come to rely on their exceptional solutions for all our lifting and material handling needs. Moreover, the professionalism and integrity exhibited by the entire team at Shannahan Crane & Hoist have been remarkable. From the technicians who maintain our equipment to the customer support staff who promptly address our queries, every interaction has been characterized by their friendliness, reliability, and willingness to go the extra mile. Their responsiveness and timely assistance have minimized any potential downtime, ensuring our operations continue smoothly. We, at Arch City, wholeheartedly recommend this company to anyone in need of reliable and top-quality crane and hoist services. They truly deserve every accolade for their outstanding work!

Patrick S.
1630601674

Cameron R.
1630601626

Matt
1602451365
Very professional company, always have the best representatives to deal with.

gina B.
1600863481
I cannot say enough about this company. Extremely professional, as well as great quality. Great attention to detail, very please all around.

Travis K.
1600831959

Tom W.
1600815823

Nate K.
1600806780
Great crane group to work with. Very organized and well trained staff to tackle any lifting problem you can throw at them.

Dave B.
1600806572
Worked with this company since the 80's and they continue to be provide superior products and are run by top-quality, customer-oriented people.

Kelley P
1600806062
A family owned business for generations that knows their stuff

John O.
1596476046
Great people, great selection and excellent prices! Highly recommend!
Kansas City, MO Area
Google Rating
4.0
Based on 4 reviews

Shannahan Crane & Hoist, Inc.
4.0