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RHN Series Electric Wire Rope
Ultra-Low Headroom Trolley Hoists

Quick Ship. Typically ship within 7 - 10 work days.
electric wire rope The 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.
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.
Heavy Duty Electromagnetic Brake - Totally
enclosed and fan cooled to ensure long life. Easy
to inspect. 1 million cycles.
Graphite Cast Iron Rope Guide - Provides low
wear and keeps the rope securely in the groove on
the drum.
Bottom Block Sheaves - Cast iron for increased wire
rope life.
Load Limiter - Reduces the potential for making
hazardous, over-capacity lifts. Overloading the hoist
electrically activates the load limiter sensor, making
hoist lifting inoperable.
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.
Helical Gearing - Provides maintenance free,
smooth & quiet operation.
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.
Easy Maintenance Control Panel - IP55 protection
with modern controls. Components mounted on DIN
rail. Equipped with main line contactor.
RHN Protection Unit (RPU) - With motor
management, overload cut-off and count hour meter.
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.
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

electric wire rope

electric wire rope code
*Some lifts, lifting speeds, traversing speeds may not be available, consult us.

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PRICING FOR RHN SERIES
ULTRA-LOW HEADROOM DUAL SPEED TROLLEY HOISTS (Hoist with Motorized Trolley)
Cap.
(tons)
Product Code
Lift
(ft)
Lifting
Speed
(ft/min.)
Traversing
Speed (ft/min.)
Voltage*
Price
Net Wgt.
(lbs)
2
20
20/3.5
80/20
230-3-60
$11,256
617
20
20/3.5
80/20
460-3-60
$10,846
617
33
20/3.5
80/20
230-3-60
$11,750
650
33
20/3.5
80/20
460-3-60
$11,341
650
3
20
20/3.5
80/20
230-3-60
$11,256
617
20
20/3.5
80/20
460-3-60
$10,846
617
33
20/3.5
80/20
230-3-60
$11,750
650
33
20/3.5
80/20
460-3-60
$11,341
650
5
20
20/3.5
80/20
230-3-60
$13,052
728
20
20/3.5
80/20
460-3-60
$12,637
728
33
20/3.5
80/20
230-3-60
$13,886
787
33
20/3.5
80/20
460-3-60
$13,472
787
7 1/2
20
20/3.5
80/20
230-3-60
$20,025
1664
20
20/3.5
80/20
460-3-60
$19,471
1664
33
20/3.5
80/20
230-3-60
$21,374
1753
33
20/3.5
80/20
460-3-60
$20,820
1753
10
20
20/3.5
80/20
230-3-60
$20,025
1664
20
20/3.5
80/20
460-3-60
$19,471
1664
33
20/3.5
80/20
230-3-60
$21,374
1753
33
20/3.5
80/20
460-3-60
$20,820
1753
15
28
12/2.0
80/20
230-3-60
$34,055
3086
28
12/2.0
80/20
460-3-60
$32,948
3086
46
12/2.0
80/20
230-3-60
$35,686
3439
46
12/2.0
80/20
460-3-60
$34,580
3439
All hoist are dual speed hoists and dual speed trolleys and are NOT reconnectable voltages.
*Adder for 208-3-60 voltage. See 230-3-60 price above.
*Adder for 575-3-60 voltage. See below.

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RHN ACCESSORIES
6 button NEMA 4 pendants (up, down, left, right, on, off):
16' long for 20' lift hoists ............................................................................................... $894
29' long for 33' lift hoists ............................................................................................... $1,062
Power Supply Cord (round SO cord) ................................................................................ $6.65 per ft.
(Shipped unwired - for installation on RHN unit add WAC3 charge - $157.14)
Other Voltages
208-3-60 ........................................................................................................................ No Charge
575-3-60 (2 ton - 10 ton) ............................................................................... Add $1,116 to 460V Price
575-3-60 (15 ton) .......................................................................................... Add $2,301 to 460V Price
Flange Extension Kit (12.01 - 19.70" maximum all capacities)
2 ton - 10 ton ........................................................................................................ $517
15 ton ................................................................................................................... $867
Preset Trolley Flange Width ....................................................................................... $211

electric wire rope
Ultra - Low Headroom Trolley Hoists—Hoist Specifications
Cap.
(t)
Product Code
Lift
(ft)
Dual
Lifting
Speed
(ft/min)
Reeving
(parts/
reeving)
Rope
(mm)
Dual Speed Lifting Motor 3 Phase 60Hz
Net
Wgt.
(lbs)
Output
(Hp)
Rated Current (amps)
@208/230V
@460V
@575V
 2  
 RHN02U-20A-20DD-(1) 
 20  
 20/3.5  
 4/1  
 7  
 5.8/0.9  
 17.4/8.4  
 8.3/4.0  
 6.6/3.2  
 617  
 RHN02U-33A-20DD-(1)  
 33  
 650  
 3  
 RHN03U-20A-20DD-(1)  
 20  
 20/3.5  
 4/1  
 7  
 5.8/0.9  
 17.4/8.4  
 8.3/4.0  
 6.6/3.2  
 617  
 RHN03U-33A-20DD-(1)  
 33  
 650  
 5  
 RHN05U-20B-20DD-(1)  
 20  
 20/3.5  
 4/1  
 9  
 7.2/1.2  
 21.7/11.3  
 10.0/5.4  
 8.3/4.3  
 728  
 RHN05U-33B-20DD-(1)  
 33  
 787  
 7 1/2  
 RHN08U-20C-20DD-(1) 
 20  
 20/3.5  
 4/1  
 12.5  
 14.8/2.1  
 41.8/20.9  
 20.0/10.0  
 16.0/8.0  
 1664  
 RHN08U-33C-20DD-(1) 
 33  
 1753  
 10
 RHN10U-20C-20DD-(1)  
 20  
 20/3.5  
 4/1  
 12.5  
 14.8/2.1  
 41.8/20.9  
 20.0/10.0  
 16.0/8.0  
 1664  
 RHN10U-33C-20DD-(1)  
 33  
 1753  
 15
 RHN15U-28D-12DD-(1)  
 28  
 12/2.0  
 4/1  
 14  
 14.8/2.1  
 41.8/20.9  
 20.0/10.0  
 16.0/8.0  
 3086  
 RHN15U-46D-12DD-(1)  
 46  
 3439  
(1) 1 = 208V – 3ph – 60Hz
2 = 230V – 3ph – 60Hz
4 = 460V – 3ph – 60Hz
5 = 575V – 3ph – 60Hz

electric wire rope
Ultra - Low Headroom Trolley Hoists—Trolley Specifications
Capacity
(t)
Product Code
Std. Flange
Range B* (in)
Dual Speed Traversing Motor 80 and 20 ft/min
Output
(Hp)
Rated Current (amps)
@208V
@230V
@460V
@575V
 2  
 RHN02U-20A-20DD-(1) 
 3.25-12  
 0.15/0.59  
 2.3/3.0  
 2.0/2.6  
 1.0/1.3  
 0.8/1.0  
 RHN02U-33A-20DD-(1)  
 3  
 RHN03U-20A-20DD-(1)  
 3.25-12  
 0.15/0.59  
 2.3/3.0  
 2.0/2.6  
 1.0/1.3  
 0.8/1.0  
 RHN03U-33A-20DD-(1)  
 5  
 RHN05U-20B-20DD-(1)  
 3.63-12  
 0.15/0.59  
 2.3/3.0  
 2.0/2.6  
 1.0/1.3  
 0.8/1.0  
 RHN05U-33B-20DD-(1)  
 7 1/2
 RHN08U-20C-20DD-(1) 
 4.63-12  
 0.21/0.89  
 2.8/3.7  
 2.4/3.2  
 1.2/1.6  
 1.0/1.3  
 RHN08U-33C-20DD-(1) 
 10  
 RHN10U-20C-20DD-(1)  
 4.63-12  
 0.21/0.89  
 2.8/3.7  
 2.4/3.2  
 1.2/1.6  
 1.0/1.3  
 RHN10U-33C-20DD-(1)  
 15  
 RHN15U-28D-12DD-(1)  
 8.75-12  
 0.48/2.01  
 3.2/6.9  
 2.8/6.0  
 1.4/3.0  
 1.1/2.4  
 RHN15U-46D-12DD-(1)  
(1) 1 = 208V – 3ph – 60Hz
2 = 230V – 3ph – 60Hz
4 = 460V – 3ph – 60Hz
5 = 575V – 3ph – 60Hz
*Optional wider flange ranges available up to 19.7 inches. Consult us.

Ultra - Low Headroom Trolley Hoists—Dimensions
 cap.
(t)
 
 product
code
 
 e1
(in)  
 e4
(in)  
 e10
(in)
 d1
(in)  
 d2
(in)  
 d3
(in)  
 f1
(in)  
 f2
(in)  
 f3
(in)  
 f4
(in)  
 f5
(in)  
 f6
(in)  
 u1
(in)  
 u2
(in)  
 u3
(in)  
 u4
(in)  
 u5
(in)  
 u6
(in)  
 2  
 RHN02U-20A-20DD-(1)  
  44.3  
 4.6  
 11.5  
 28.7  
 17.5  
 3.7  
 13.9  
 8.9  
 6.5  
 4.8  
 6.1  
 11.9  
 30.0  
 22.4  
 9.1  
 3.0  
 3.8  
8.7 
 RHN02U-33A-20DD-(1) 
  59.8  
 7.6  
 10.7  
 41.6  
 34.1  
 9.0  
17.4
 3  
 RHN03U-20A-20DD-(1) 
 44.3  
 4.6  
 11.5  
 28.7  
 17.5  
 3.7  
 13.9  
 8.9  
 6.5  
 4.8  
 6.1  
 11.9  
 30.0  
 22.4  
 9.1  
 3.0  
 3.8  
8.7 
 RHN03U-33A-20DD-(1) 
  59.8  
 7.6  
 10.7  
 41.6  
 34.1  
 9.0  
17.4
 5  
 RHN05U-20B-20DD-(1)  
  49.1  
 4.3  
 13.8  
 31.4  
 18.2  
 3.7  
 13.5  
 9.1  
 7.7  
 4.8  
 6.5  
 12.1  
 29.8  
 22.4  
 9.9  
 3.5  
 3.5  
8.3
 RHN05U-33B-20DD-(1) 
  60.9  
 7.2  
 8.1  
 8.1  
 10.9  
 47.3  
 40.0  
 15.8  
17.0
 7 1/2  
 RHN08U-20C-20DD-(1)  
 47.2  
 4.6  
 18.2  
 37.0  
 22.9  
 4.5  
 16.1  
 11.4  
 10.7  
 5.9  
 9.8  
 15.7  
 33.7  
 24.6  
 12.6  
 4.6  
 4.6  
7.4 
 RHN08U-33C-20DD-(1) 
 59.6  
 7.8  
 15.0  
 46.1  
 37.0  
 12.6  
16.6
 10
 RHN10U-20C-20DD-(1) 
 47.2  
 4.6  
 18.2  
 37.0  
 22.9  
 4.5  
 16.1  
 11.4  
 10.7  
 5.9  
 9.8  
 15.7  
 33.7  
 24.6  
 12.6  
 4.6  
 4.6  
7.4 
 RHN10U-33C-20DD-(1) 
 59.6  
 7.8  
 15.0  
 46.1  
 37.0  
 12.6  
16.6
 15*  
 RHN15U-28D-12DD-(1) 
 53.9  
 4.6  
 23.0  
 44.4  
 25.1  
 6.6  
 24.5  
 11.8  
 10.0  
 6.6  
 10.0  
 16.7  
 38.0  
 40.7  
 15.9  
 6.6  
 6.6  
20.3
 RHN15U-46D-12DD-(1) 
 66.1  
 7.7  
 15.2  
 58.1  
 60.8  
 23.7  
29.4 
(1) 1 = 208V – 3ph – 60Hz
2 = 230V – 3ph – 60Hz
4 = 460V – 3ph – 60Hz
5 = 575V – 3ph – 60Hz
*Refer to chart below for motor dimensions m0, m1, and m2.
*3 – Refer to chart below for flange range dimension B (Standard Ultra-Low Headroom
trolleys are suitable for use on S or W shaped beams).
*4 – Refer to chart below for headroom dimension C.
*5/*6 – Observe clearance dimensions.

electric wire rope
Ultra - Low Headroom Trolley Hoist—Headroom
 capacity
(t)
 
 flange
Range B (in)
 
 Headroom
c* (in)
 
 Headroom c
for 6 inch
flange (in)
 
2
3
 3.25-4.69  
22.0
21.7 
 4.69-6.69  
23.4-(0.29*T) 
 6.69-12  
17.6+(0.58*T) 
 5  
 3.625-4.69  
26.2
 26.0 
 4.69-6.69  
26.6-(-0.10*T) 
 6.69-12  
27.5-(-0.23*T) 
7.5
10
 4.625-6.69  
33.1-(-0.29*T) 
 31.4 
 6.69-12  
33.4-(-0.35*T) 
 15
 8.75-12  
40.8-(-0.31*T) 
 38.0**  
*T in formulas is the exact beam flange width in inches.
**Headroom value for 9 inch flange.
Ultra - Low Headroom Trolley—Motor Dimensions*
 capacity (t)  
 product code  
 m0 (in)  
 m1 (in)  
 m2 (in)  
 2
 RHN02U-20A- 20DD-(1) 
RHN02U-33A-20DD-(1) 
 20.6  
 7.4  
 1.3  
 3 
 RHN03U-20A-20DD-(1) 
RHN03U-33A-20DD-(1) 
 20.6  
 7.4  
 1.3  
 5
 RHN05U-20B-20DD-(1) 
RHN05U-33B-20DD-(1) 
 20.6  
 7.4  
 1.3  
 7 1/2
 RHN08U-20C-20DD-(1) 
RHN08U-33C-20DD-(1) 
 22.3  
 9.5  
 0.8  
 10
 RHN10U-20C-20DD-(1) 
RHN10U-33C-20DD-(1) 
 22.3  
 9.5  
 0.8  
 15
 RHN15U-28D-12DD-(1) 
RHN15U-46D-12DD-(1) 
 26.5  
 10.1  
 1.3  
(1) 1 = 208V – 3ph – 60Hz
2 = 230V – 3ph – 60Hz
4 = 460V – 3ph – 60Hz
5 = 575V – 3ph – 60Hz
*Refer to the above trolley specification chart for trolley motor specifications.
RHN Electric Wire Rope Headroom Trolley Hoists, Electric Wire Rope Hoists, Wire Rope Hoist, Electric Hoist, Trolleys, Hoists, Harrington, Winch Hoist, Winches, Electric Powered Winches, Monorail Hoist, and Hoist Winches from your source for material
handling equipment.

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