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Wire Rope Hoist Ultra-Low Headroom Trolley Hoist RHN Series by Harrington

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Harrington RHN Series Electric Wire Rope ultra-low headroom trolley hoist

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  • Harrington Series RHN Wire Rope Hoist Diagram
  • Harrington RHN Series Electric Wire Rope ultra-low headroom trolley hoist

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Price From: $10,235.00

Quick Overview

Harrington’s RHN Series Ultra-Low Headroom trolley hoists combine our superior RHN hoist with an ultra-low headroom trolley and is the ideal solution for top running and underhung overhead bridge cranes. The compact body and short end approach result in the longest hook travel possible in facilities with limited usable space.



Product Specifications

Freight Status Call 1-800-509-6131 for Freight Quote.
Trolley Type Motorized
Manufacturer Part Number RHN
Manufacturer Harrington
Traversing Speed 80/20 ft/min

Details

Harrington’s RHN Series Ultra-Low Headroom trolley hoists combineour superior RHN hoist with an ultra-low headroom trolley and is the ideal solution for top running and underhung overhead bridge cranes. The compact body and short end approach result in the longest hooktravel possible in facilities with limited usable space.

 

Features and Benefits


Rubber Trolley Bumpers

Standard feature on all trolleys. Provides protection from collisions. Complies with ASME standards.

 

Trolley Motor and Brake

Cylindrical motor with standard brake provides smooth, low vibration acceleration and braking.

 

 

Built-In Drop Stops

Important feature provides additional security for the operator and the equipment.

 

Trolley Wheels

2 and 3 ton are operational on 3 ¼” patented track.

 

Premium Wire Rope

Provides high resistance to fatigue and wear.

Graphite Cast Iron Rope Guide

Provides low wear and keeps the rope securely in the groove on the drum.

Load Limiter

Reduces the potential for making hazardous, over-capacity lifts. Overloading the hoist electrically activates the load limiter sensor, making hoist lifting inoperable.

 

Helical Gearing

Provides maintenance free, smooth & quiet operation.

 

Easy Maintenance

Control Panel

IP55 protection with modern controls. Components mounted on DIN rail. Equipped with main line contactor. 

 

Heavy Duty Cylindrical Motor

Fan cooled (TEFC) with class F insulation and a ribbed frame for maximum cooling and durability. High protection class IP55 and positive temperature control (PTC) thermal sensors.

Heavy Duty Electromagnetic Brake

Totally enclosed and fan cooled to ensure long life. Easy to inspect. 1 million cycles.

 

Bottom Block Sheaves

Cast iron for increased wire rope life.

 

Rope Drum

Designed for durability and long service life.

 

Adjustable Geared Limit Switch

Operation of switch set for upper and lower block position and emergency limit.

 

Motor Management

Equipped with overload cut-off and count hour meter.

 

Block Operated Limit Switch

Standard equipment. Secondary limit in the event the primary limit fails. Meets requirements of ASME B30.16, ASME HST-4, CMAA.

 

Standard Hoist/Trolley Specifications


Capacity Range:
2 – 15 ton

Standard Voltage:
208 / 230 / 460 / 575-3-60
RHN models are not reconnectable.

Control Voltage:
110V

Duty Cycle:
30 / 10 min

Ratings:
Hoist / Trolley – IP55

Classification:
ASME H4
ISO M5 or M4
FEM 2M or 1Am

Conformance:
ASME B30.16
CMAA UL508A
CSA 22.2 NO.14

Operating Conditions:
Recommended for -4˚ to +104˚ F and humidity of 85% or less.

Mounting:
Ultra-Low Headroom

Pendant & Pendant Cord:
Optional

Power Supply Cord:
Optional

Wheels:
Will operate on a tapered or flat flanged beam flange.

Variable Frequency Drive (VFD):
Hoist - Consult Customer Service Trolley - Consult Customer Service

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