Harrington NERM Single Speed Hoist, Single Speed Motor Driven Trolley

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NERM SERIES

ELECTRIC CHAIN HOISTS WITH MOTORIZED TROLLEYS

The MR Series of electric trolleys further expand the capabilities of our NER line of electric hoists. These trolleys feature an innovative side guide roller system that results in very smooth travel along the beam.

Voltage (Power Supply) The Models shown on this page are 208/230/460 volts three phase. For 115/230 volt single phase models click here:SNER Single Phase Chain Hoists

STANDARD MOTORIZED TROLLEY SPECIFCATIONS

Capacity Range			Drop Stops
	1/8 Ton – 5 Ton			Standard

Standard Voltage			Bumpers
	208-230/460-3-60 Optional voltages available Dual speed models are not reconnectable			Standard

			Wheels
				All steel Shielded ball bearings Fit flat or tapered beam flange

Control Voltage
	110V (optional 24V)
	110V (optional 24V)		Standard Power Supply Length
			Standard Power Supply Length
Duty Cycle*				30' (longer lengths available)
	Single Speed – 30 Min. Dual Speed – 30/10 Min. with VFD
		Standard Pendant Drop
				4' less than lift (longer drops available)
				4' less than lift (longer drops available)
Classification*
	ASME H4 ISO M5 or M4 FEM 2M or 1Am			** Most models shipped with UL listing. Contact us for listed models. The 3 Ton (N)ERM030L is the previous hoist model.

Ratings
Ratings
	Trolley – IP55 Pendant – IP65
	Trolley – IP55 Pendant – IP65				NERM/020L-L/S (Shown with optional canvas chain container)

Standard Pendants
Standard Pendants
	4-button (momentary contacts) with emergency on/off (maintained contacts)

Shafts
	Standard shafts fit wide range Longer shafts for wider beams Spacers for easy adjustments
			**For Dual Speed Models refer to table below single speed price table.


FEATURES AND BENEFITS

UL® Listed			Standard Count Hour Meter
	Certified and listed to UL 1340 “Standard for Hoists.”			Records and displays the number of lowering starts and hoist on time which is valuable for preventive maintenance. Integral to VFD on dual speed models.

Green Initiative
	Built smarter without the use of harmful materials. Environmentally friendly. RoHS compliant.

			Perpendicular Orientation
				MR motorized trolley mount hoists are configured as perpendicular to the beam. Parallel mount is available as an option.
Notched Hook and Latch System
	Provides positive closing and improves resistance against lateral forces.

			Dual Speed VFD
Limit Switches			Dual Speed VFD
Limit Switches				Under-the-cover VFD standard for dual speed hoists. Speed ratio is 6:1 with adjustability up to 12:1.
	Low-profile upper and lower limit switches are standard.

			“The Guardian”: Smart Brake Technology

Extended Chain Life
Extended Chain Life				A current driven electromagnetic brake does not release unless the motor is energized. 10 year hoist brake warranty.
	Decreased chain wear as a result of a revolutionary heat treatment process, improved material and chain size.

Contactors

			Pendant Controls
	Mechanically interlocked, heavy-duty contactors on single speed models.		Pendant Controls
				Ergonomic design for operator comfort. Red button emergency stop is standard on all 2-button dual speed pendants.

High Air Flow
	Cooler motor and brake attributed to an engineered motor fin, fan blade and fan cover design.

			Easy Access Suspension
				External pins allow for quick change from hook to lug for trolley mount configurations on most models.

Unique Load Sheave
	Increased number of pockets reduce chain vibration and increase chain life. 5 pockets standard; 6 pockets on smaller body hoists.


Friction Clutch and Load Brake
		Friction clutch is standard on NERM models. Carbon friction material provides consistent performance over a wide temperature range.

NERM SERIES - Motorized Trolleys FEATURES AND BENEFITS

harrington erm large capacity electric chain hoists features

NERM SINGLE SPEED HOIST WITH SINGLE SPEED TROLLEY -
SPECIFICATIONS

Cap. (Tons)	Product Code	Std. Lift (ft)	Push Button Cord L (ft)	Traversing Speed (ft./min)	Lifting Motor 3 Phase 60 Hz			Traversing Motor 3 Phase 60 Hz			Flange Width Adjustability B (in)		Min. Allow. Radius for Curve (in)	Load Chain Dia. (mm) x Chain Fall Lines	Net Wgt. (lbs)	Wgt. Addl. One Foot of Lift (lbs.)
					Output (Hp)	Rated Current (amps)		Output (Hp)	Rated Current (amps)		Std.	Optional
					Output (Hp)	@208 - 230V	@460V	Output (Hp)	@208 - 230V	@460V	Std.	Optional
1/8	NERM001H-L/S	10	8.2	L = 40 S= 80	0.75	3.6	1.8	0.54	3.2	1.6	2.28 to 5.00	5.01 to 6.02 OR 6.03 to 12.00	31.5**	4.3 x 1	128	0.28
1/4	NERM003S-L/S	10	8.2		0.75	3.6	1.8	0.54	3.2	1.6				4.3 x 1	128	0.28
1/4	NERM003H-L/S	10	8.2		1.2	5.1	2.7	0.54	3.2	1.6				6.0 x 1	148	0.54
1/2	NERM005L-L/S	10	8.2		0.75	3.6	1.8	0.54	3.2	1.6				6.0 x 1	139	0.54
1/2	NERM005S-L/S	10	8.2		1.2	5.1	2.7	0.54	3.2	1.6				6.0 x 1	148	0.54
1	NERM010L-L/S	10	8.2		1.2	5.1	2.7	0.54	3.2	1.6				7.7 x 1	170	0.89
1	NERM010S-L/S	10	8.2		2.4	9.1	4.5	0.54	3.2	1.6				7.7 x 1	185	0.89
1 1/2	NERM015S-L/S	10	8.2		2.4	9.1	4.5	0.54	3.2	1.6	3.23 to 6.02	6.03 to 7.02 OR 7.03 to 12.00	31.5†	10.2 x 1	243	1.6
2	NERM020C-L/S	10	8.2		1.2	5.1	2.7	0.54	3.2	1.6				7.7 x 2	214	1.8
2	NERM020L-L/S	10	8.2		2.4	9.1	4.5	0.54	3.2	1.6				10.2 x 1	245	1.6
2	NERM020S-L/S	10	8.2		4.7	17.3	8.3	0.54	3.2	1.6				10.2 x 1	284	1.6
2 1/2	NERM025S-L/S	10	8.2		4.7	17.3	8.3	0.54	3.2	1.6			39.4	11.2 x 1	333	1.9
3	NERM030L-L/S*	10	8.2		4.7/1.6	19.6/9.4	9.8/4.7	0.54	3.2	1.6				12.5 x 1	362	2.3
3	NERM030S-L/S	10	9.2		4.7	17.3	8.3	0.54	3.2	1.6				10.2 x 2	340	3.2
5	NERM050L-L/S	10	9.2		4.7	17.3	8.3	1.0	5.1	2.5	3.94 to 7.01	7.02 to 7.60 OR 7.61 to 12.00	70.9	11.2 x 2	443	3.8

*The (N)ERM030L-L/S listed is the previous hoist model.
**Flange widths smaller than 4 inches will have a minimum radius of 137.8 inches.
†Flange widths smaller than 5 inches will have a minimum radius of 39.4 inches.

NERM DUAL SPEED HOIST WITH SINGLE SPEED TROLLEY -
SPECIFICATIONS

Cap. (Tons)	Product Code	Std. Lift (ft)	Push Button Cord L (ft)	Traversing Speed (ft./min)	Lifting Motor‡ 3 Phase 60 Hz			Traversing Motor 3 Phase 60 Hz			Flange Width Adjustability B (in)		Min. Allow. Radius for Curve (in)	Load Chain Dia. (mm) x Chain Fall Lines	Net Wgt. (lbs)	Wgt. Addl. One Foot of Lift (lbs.)
					Output (Hp)	Rated Current (amps)		Output (Hp)	Rated Current (amps)		Std.	Optional
					Output (Hp)	@208 - 230V	@460V	Output (Hp)	@208 - 230V	@460V	Std.	Optional
1/8	NERM001HD-L/S	10	8.2	L = 40 S= 80	0.75	3.6	1.8	0.54	3.2	1.6	2.28 to 5.00	5.01 to 6.02 OR 6.03 to 12.00	31.5**	4.3 x 1	128	0.28
1/4	NERM003SD-L/S	10	8.2		0.75	3.6	1.8	0.54	3.2	1.6				4.3 x 1	128	0.28
1/4	NERM003HD-L/S	10	8.2		1.2	5.1	2.7	0.54	3.2	1.6				6.0 x 1	148	0.54
1/2	NERM005LD-L/S	10	8.2		0.75	3.6	1.8	0.54	3.2	1.6				6.0 x 1	139	0.54
1/2	NERM005SD-L/S	10	8.2		1.2	5.1	2.7	0.54	3.2	1.6				6.0 x 1	148	0.54
1	NERM010LD-L/S	10	8.2		1.2	5.1	2.7	0.54	3.2	1.6				7.7 x 1	170	0.89
1	NERM010SD-L/S	10	8.2		2.4	9.1	4.5	0.54	3.2	1.6				7.7 x 1	185	0.89
1 1/2	NERM015SD-L/S	10	8.2		2.4	9.1	4.5	0.54	3.2	1.6	3.23 to 6.02	6.03 to 7.02 OR 7.03 to 12.00	31.5†	10.2 x 1	243	1.6
2	NERM020CD-L/S	10	8.2		1.2	5.1	2.7	0.54	3.2	1.6				7.7 x 2	214	1.8
2	NERM020LD-L/S	10	8.2		2.4	9.1	4.5	0.54	3.2	1.6				10.2 x 1	245	1.6
2	NERM020SD-L/S	10	8.2		4.7	17.3	8.3	0.54	3.2	1.6				10.2 x 1	284	1.6
2 1/2	NERM025SD-L/S	10	8.2		4.7	17.3	8.3	0.54	3.2	1.6			39.4	11.2 x 1	333	1.9
3	NERM030LD-L/S*	10	8.2		4.7/1.6	19.6/9.4	9.8/4.7	0.54	3.2	1.6				12.5 x 1	362	2.3
3	NERM030SD-L/S	10	9.2		4.7	17.3	8.3	0.54	3.2	1.6				10.2 x 2	340	3.2
5	NERM050LD-L/S	10	9.2		4.7	17.3	8.3	1.0	5.1	2.5	3.94 to 7.01	7.02 to 7.60 OR 7.61 to 12.00	70.9	11.2 x 2	443	3.8

*The (N)ERM030LD-L/S listed is the previous hoist model.
**Flange widths smaller than 4 inches will have a minimum radius of 137.8 inches.
†Flange widths smaller than 5 inches will have a minimum radius of 39.4 inches.
‡ Although both 208/230 & 460 Volts are shown together, the motors are NOT reconnectable.


NERM SINGLE & DUAL SPEED HOIST WITH SINGLE SPEED TROLLEY - DIMENSIONS

DIMENSIONS (inches)

Cap. (Tons)	Product Code		Headroom C (in)	b (in)	b' (in)	d (in)	e (in)	e' (in)	g (in)	i (in)	j (in)	k (in)	m (in)	n (in)	r (in)	t (in)	u (in)
Cap. (Tons)	Single Speed	Dual Speed	Headroom C (in)	b (in)	b' (in)	d (in)	e (in)	e' (in)	g (in)	i (in)	j (in)	k (in)	m (in)	n (in)	r (in)	t (in)	u (in)
1/8	NERM001H-L/S	NERM001HD-L/S	14.8	12.4	15.6	8.7	20.3	7.1	1.1	3.74	0.9	5.1	8.1	4.3	2.0	1.22	3.3
1/4	NERM003S-L/S	NERM003SD-L/S	14.8	12.4	15.6	8.7	20.3	7.1	1.1	3.74	0.9	5.1	8.1	4.3	2.0	1.22	3.3
1/4	NERM003H-L/S	NERM003HD-L/S	15.6	12.4	15.6	8.7	20.3	7.1	1.1	3.74	0.9	5.1	8.1	4.3	2.0	1.22	3.3
1/2	NERM005L-L/S	NERM005LD-L/S	15.6	12.4	15.6	8.7	20.3	7.1	1.1	3.74	0.9	5.1	8.1	4.3	2.0	1.22	3.3
1/2	NERM005S-L/S	NERM005SD-L/S	15.6	12.4	15.6	8.7	20.3	7.1	1.1	3.74	0.9	5.1	8.1	4.3	2.0	1.22	3.3
1	NERM010L-L/S	NERM010LD-L/S	17.1	12.4	15.6	8.7	20.3	7.1	1.2	3.74	0.9	5.1	8.1	4.3	2.0	1.22	3.3
1	NERM010S-L/S	NERM010SD-L/S	17.1	12.4	15.6	8.7	20.3	7.1	1.2	3.74	0.9	5.1	8.1	4.3	2.0	1.22	3.3
1 1/2	NERM015S-L/S	NERM015SD-L/S	19.9	12.8	16.4	8.9	20.5	7.2	1.3	4.33	1.1	4.9	8.4	4.7	2.4	1.42	3.0
2	NERM020C-L/S	NERM020CD-L/S	27.2	12.8	16.4	8.9	20.5	7.2	1.5	4.33	1.1	4.9	8.4	4.7	2.4	1.42	3.0
2	NERM020L-L/S	NERM020LD-L/S	22.4	12.8	16.4	8.9	20.5	7.2	1.5	4.33	1.1	4.9	8.4	4.7	2.4	1.42	3.0
2	NERM020S-L/S	NERM020SD-L/S	23.0	12.8	16.4	8.9	20.5	7.2	1.5	4.33	1.1	4.9	8.4	4.7	2.4	1.42	3.0
2 1/2	NERM025S-L/S	NERM025SD-L/S	24.4	13.4	17.4	8.9	20.5	7.3	1.5	4.92	1.1	5.2	8.5	5.2	2.7	1.69	2.8
3	NERM030L-L/S*	NERM030LD-L/S*	25.4	13.4	17.4	8.9	20.5	7.3	1.7	4.92	1.1	5.2	8.5	5.2	2.7	1.69	2.7
3	NERM030S-L/S	NERM030SD-L/S	32.9	13.4	17.4	8.9	20.5	7.3	1.7	4.92	1.1	5.2	8.5	5.2	2.7	1.69	2.8
5	NERM050L-L/S	NERM050LD-L/S	33.1	13.4	19.8	11.1	20.8	7.6	1.9	5.51	1.7	5.7	9.2	5.9	3.4	2.13	2.2

*The (N)ERM030L-L/S & (N)ERM030LD-L/S listed are the previous hoist model.


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PRICING FOR NERM ELECTRIC CHAIN HOIST WITH MOTORIZED TROLLEY

Cap. (Tons)	Product Code	Lift Spd. (FPM)	Price - Standard Lifts			Max. Lift w/ Canvas Chain Cont.	Chain Cont. Adder	Load Chain	Push Button Cord	Total
Cap. (Tons)	Product Code	Lift Spd. (FPM)	10'	15'	20'	Max. Lift w/ Canvas Chain Cont.	Chain Cont. Adder	Load Chain	Push Button Cord	Total
1/8	NERM001H-L/S	55	$7,038	$7,213	$7,386	50	$105.60	$18.00	$16.70	$34.80
1/4	NERM003S-L/S	36	$6,501	$6,675	$6,849	50	$105.60	$18.00		$34.80
1/4	NERM003H-L/S	53	$7,623	$7,798	$7,973	50	$118.60	$18.20		$34.95
1/2	NERM005L-L/S	15	$6,469	$6,643	$6,819	50
1/2	NERM005S-L/S	29	$7,142	$7,316	$7,492	50
1	NERM010L-L/S	14	$6,851	$7,044	$7,238	50	$124.60	$21.90		$38.60
1	NERM010S-L/S	28	$8,183	$8,376	$8,570	50	$124.60	$21.90		$38.60
1 1/2	NERM015S-L/S	18	$9,404	$9,646	$9,888	60	$194.55	$31.60		$48.40
2	NERM020C-L/S	7	$7,845	$8,148	$8,450	26	$124.60	$43.80		$60.50
2	NERM020L-L/S	14	$8,628	$8,870	$9,112	60	$194.55	$31.60		$48.40
2	NERM020S-L/S	28	$10,633	$10,875	$11,117	60		$31.60		$48.40
2 1/2	NERM025S-L/S	22	$11,385	$11,671	$11,957	40		$40.50		$57.20
3	NERM030L-L/S*	16	$13,221	$13,574	$13,926	26		$53.70		$70.50
3	NERM030C-L/S	17	$10,686	$11,086	$11,486	20		$63.25		$80.00
5	NERM050L-L/S	11	$14,605	$15,093	$15,582	20		$81.00		$97.70

Std. pendant hangs approximately 4 ft. above the hoist's fully extended bottom hook. For lifts or push button cord lengths other that
standard, use 10 ft. base price plus adders for load chain and push button cord. For lift and pendant length limitations, consult us.
Standard power supply cord is 30 ft. Extra per ft. is $8.10. Cable support trolley included for every 5 ft. of power supply cord.
Thermal motor protection is standard on hoist and trolley.
Choose code for required trolley speed: L=40 FPM, S=80 FPM.
*The NERM030L-L/S listed is the previous hoist model.

PRICING FOR MR MOTORIZED TROLLEY SHAFT EXTENDERS

Cap. (Tons)	Std. Flange Width (in.)	Flange Width w/Ext. Shaft (in.)	Price
1	2.28 - 5.00	5.01 - 6.02	$14.24
1	2.28 - 5.00	6.03 - 12.00	$308.44
1 1/2 - 2	3.23 - 6.02	6.03 - 7.02	$14.24
1 1/2 - 2	3.23 - 6.02	7.03 - 12.00	$277.59
2 1/2 - 3	3.23 - 6.02	6.03 - 7.02	$18.98
2 1/2 - 3	3.23 - 6.02	7.03 - 12.00	$510.11
5	3.94 - 7.01	7.02 - 7.60	$11.86
5	3.94 - 7.01	7.61 - 12.00	$582.47

For flange ranges beyond this chart, consult us. Pricing applies only when purchased with MR Trolley.


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PRICING FOR DUAL SPEED ADDERS

Dual Speed Hoist Price (NER/ER SERIES)				Smart Limit (NER Series)
Cap. (Tons)	Product Code	Lift Spd. (FPM)	Extra $	Net Weight Adder (lbs)	Extra $
1/8	NER001HD-SD	55/9	$880.24	11	$1,217.15
1/4	NER003SD-SD	36/6	$880.24	11	$1,217.15
1/4	NER003HD-SD	53/9	$889.73	17	$1,217.15
1/2	NER005LD-SD	15/2.5	$870.75	14	$1,217.15
1/2	NER005SD-SD	29/5	$881.42	17	$1,217.15
1	NER010LD-SD	14/2.5	$906.34	18	$1,217.15
1	NER010SD-SD	28/4.5	$1,053.44	18	$1,217.15
1 1/2	NER015SD-SD	18/3	$1,189.86	16	$1,217.15
2	NER020CD-SD	7/1	$905.15	16	$1,217.15
2	NER020LD-SD	14/2.5	$1,073.60	47	$1,217.15
2	NER020SD-SD	28/4.5	$1,236.13	47	$1,217.15
2 1/2	NER025SD-SD	22/3.5	$1,285.95	46	$1,217.15
3	NER030LD-SD	17/6	$1,271.72	44	-
3	NER030SD-SD	17/3	$1,259.85	51	$1,217.15
5	NER050LD-SD	11/2	$1,285.95	46	$1,217.15

*The NER030LD-SD listed is the previous hoist model (2 speed hoist & trolley via contactor control, consult us for VFD packages).

Harrington NERM Single Speed Hoist, Single Speed Motor Driven Trolley, Chain Hoist, Chain Containers, Electric Chain Hoists,
Three Phase, Single Phase Chain Hoists, Motor Brake, Dust-Resistant, Water-Jet-Resistant, and Dual Speed Models from your
source for material handling equipment.

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NERM SERIES

ELECTRIC CHAIN HOISTS WITH MOTORIZED TROLLEYS

Harrington NERM Single Speed Hoist, Single Speed Motor Driven Trolley, Chain Hoist, Chain Containers, Electric Chain Hoists, Three Phase, Single Phase Chain Hoists, Motor Brake, Dust-Resistant, Water-Jet-Resistant, and Dual Speed Models from your source for material handling equipment.

ELECTRIC CHAIN HOISTS WITH
MOTORIZED TROLLEYS

Harrington NERM Single Speed Hoist, Single Speed Motor Driven Trolley, Chain Hoist, Chain Containers, Electric Chain Hoists,
Three Phase, Single Phase Chain Hoists, Motor Brake, Dust-Resistant, Water-Jet-Resistant, and Dual Speed Models from your
source for material handling equipment.