RY WIRE ROPE
TROLLEY HOISTS
Designed for Safety, Reliability and Performance
Harrington ultra-low headroom trolley hoists have an H4 duty rating for high demand applications and come standard with VFD controls for ultimate lifting and lowering accuracy.
Harrington's RY Series Electric Wire Rope Hoists are designed for safety, reliability and performance. These ultra-low headroom trolley hoists have an H4 duty rating for high demand applications and standard configurations are certified and listed to UL 1340 “Standard for Hoists”
RY Hoist Design
CAPACITY
● 3-10 Ton
COMPLIANCE
● NFPA 70 “National Electric Code”
● ASME B30.16, “Safety Standard – Overhead Hoists (Underhung)”
● ASME HST-4, “Performance Standard for Overhead Electric Wire Rope Hoists”
● RY hoists in standard configurations (including certain options) are certified to UL 1340 “Standard for Hoist”, CSA 22.2 No. 33
ROPE SYSTEM
● Premium Wire Rope (IWRC coated core)
● Full 360 ̊ rope guide
● Deep grooved rope drum
VFD (Variable Frequency Drive)
● Soft start/stop minimizes load swing
● High and low speed adjustability
● Maximum speed ratio of 6:1
● No-load high speed function
STANDARD VOLTAGE
● (208-230)-3-50/60
● 460-3-50/60
CONTROL VOLTAGE
● 110V
BRAKE
● Pull-rotor motor brake 3 & 5 Ton; Magnetic disc brake 7.5 & 10 Ton
● 5-year warranty
MOTOR
● Totally enclosed fan cooled (TEFC)
● Class F insulation and ribbed frame for maximum cooling and durability
● IP55 rating
OVERLOAD PROTECTION
● Electronic overload limiter
OPERATING CONDITIONS
● Recommended for -4 ̊ to +104 ̊ F and humidity of 90% or less
OPTIONS
● Pendant
● Power supply cord
● Flange extension kit
RY Hoist Features
VFD Control
The variable frequency drive provides a soft start/stop to minimize load swing, with adjustable high and low speeds.
Premium Wire Rope
Harrington's premium wire rope (IWRC, coated core) provides high resistance to fatigue and wear.
Full 360° Rope Guide
Made of high strength polymer for durability, our rope guide keeps the rope securely in the groove on the drum.
High Performance Motor Brakes
The pull-rotor motor brake on 3 & 5 Ton models, and a magnetic disc brake on 7.5 and 10 Ton models. Both brakes provide reliable and safe operation and exceptional durability.
Harriman Material Handling
PO Box 357
Morristown, Indiana 46161
800-203-9176 | [email protected]