Harrington Hoists NER manual Phase 60 Hz, Chain For

H A R R I N G T O N E L E C T R I C P O W E R E D H O I S T S

D U A L S P E E D H O I S T W I T H D U A L S P E E D T R O L L E Y — S P E C I F I C A T I O N S

Lifting Motor

Traversing Motor

Flange Width

3 Phase 60 Hz

3 Phase 60 Hz

Min.

Load

Weight

Adjustability

Push

Rated Current

Rated Current

B

Allow.

Chain

for

Button

Radius

Dia.

Additional

(amps)

(amps)

(in)

Std.

Cord

Lifting

Traversing

for

(mm) x

Net

One Foot

Cap.

Product

Lift

L

Speed

Speed

Output

@208–

@

Output

@208–

@

Curve

Chain Fall

Weight

of Lift

(Tons)

Code

(ft)

(ft)

(ft/min)

(ft/min)

(Hp)

230V

460V

(Hp)

230V

460V

Standard

Optional

(in)

Lines

(lbs)

(lbs)

1⁄8

(N)ERM001HD-SD

58/19

0.6/0.2

2.9/2.4

1.5/1.2

0.4/0.1

2.9/2.2

1.5/1.1

5.0 x 1

157

0.37

1⁄4

(N)ERM003SD-SD

29/10

0.6/0.2

2.9/2.4

1.5/1.2

0.4/0.1

2.9/2.2

1.5/1.1

5.0 x 1

157

0.37

1⁄4

(N)ERM003HD-SD

60/20

1.2/0.4

5.7/5.1

2.9/2.6

0.4/0.1

2.9/2.2

1.5/1.1

5.01 to 6.02

6.3 x 1

179

0.57

2.28 to

1⁄2

(N)ERM005LD-SD

14/5

0.6/0.2

2.9/2.4

1.5/1.2

0.4/0.1

2.9/2.2

1.5/1.1

OR

6.3 x 1

161

0.57

5.00

6.03 to 12.00

1⁄2

(N)ERM005SD-SD

7.5

30/10

1.2/0.4

5.7/5.1

2.9/2.6

0.4/0.1

2.9/2.2

1.5/1.1

31.5

6.3 x 1

179

0.57

1

(N)ERM010LD-SD

14/5

1.2/0.4

5.7/5.1

2.9/2.6

0.4/0.1

2.9/2.2

1.5/1.1

8.0 x 1

185

0.93

1

(N)ERM010SD-SD

29/10

2.4/0.8

9.1/5.7

4.6/2.9

0.4/0.1

2.9/2.2

1.5/1.1

8.0 x 1

229

0.93

11⁄2

(N)ERM015SD-SD

10

20/7

80/20

2.4/0.8

9.1/5.7

4.6/2.9

0.4/0.1

2.9/2.2

1.5/1.1

10.0 x 1

262

1.5

2

(N)ERM020LD-SD

15/5

2.4/0.8

9.1/5.7

4.6/2.9

0.4/0.1

2.9/2.2

1.5/1.1

10.0 x 1

264

1.5

6.03 to 7.02

2

(N)ERM020SD-SD

29/10

4.7/1.6

19.6/9.4

9.8/4.7

0.4/0.1

2.9/2.2

1.5/1.1

3.23 to

10.0 x 1

381

1.5

6.02

OR

21⁄2

(N)ERM025SD-SD

23/8

4.7/1.6

19.6/9.4

9.8/4.7

0.9/0.2

3.6/3.1

1.8/1.6

11.2 x 1

406

1.9

7.03 to12.00

3

(N)ERM030LD-SD

17/6

4.7/1.6

19.6/9.4

9.8/4.7

0.9/0.2

3.6/3.1

1.8/1.6

39.4

12.5 x 1

412

2.3

3

(N)ERM030SD-SD

8.2

23/8

6.2/2.0

24.1/10.6

12.1/5.3

0.9/0.2

3.6/3.1

1.8/1.6

12.5 x 1

432

2.3

3.94 to

7.02 to 7.60

5

(N)ERM050LD-SD

12/4

4.7/1.6

19.6/9.4

9.8/4.7

0.9/0.2

3.6/3.1

1.8/1.6

OR

70.9

11.2 x 2

516

4.0

7.01

7.61 to 12.00

D U A L S P E E D H O I S T W I T H D U A L S P E E D T R O L L E Y — D I M E N S I O N S

			Headroom
	Cap.	Product	C	b	b'	d	e	e'	g	i	j	k	m	n	r	t	u
	(Tons)	Code	(in)	(in)	(in)	(in)	(in)	(in)	(in)	(in)	(in)	(in)	(in)	(in)	(in)	(in)	(in)
	1⁄8	(N)ERM001HD-SD	14.6	12.4	15.6	10.6	20.3	7.0	0.9	3.74	0.9	5.1	8.0	4.3	2.0	1.22	3.2
	1⁄4	(N)ERM003SD-SD	14.6	12.4	15.6	10.6	20.3	7.0	0.9	3.74	0.9	5.1	8.0	4.3	2.0	1.22	3.2
	1⁄4	(N)ERM003HD-SD	15.4	12.4	15.6	10.6	20.3	7.0	0.9	3.74	0.9	5.1	8.0	4.3	2.0	1.22	3.2
	1⁄2	(N)ERM005LD-SD	14.6	12.4	15.6	10.6	20.3	7.0	0.9	3.74	0.9	5.1	8.0	4.3	2.0	1.22	3.2
	1⁄2	(N)ERM005SD-SD	15.4	12.4	15.6	10.6	20.3	7.0	0.9	3.74	0.9	5.1	8.0	4.3	2.0	1.22	3.2
1		(N)ERM010LD-SD	16.5	12.4	15.6	10.6	20.3	7.0	1.2	3.74	0.9	5.1	8.0	4.3	2.0	1.22	3.2
1		(N)ERM010SD-SD	17.7	12.4	15.6	10.6	20.3	7.0	1.2	3.74	0.9	5.1	8.0	4.3	2.0	1.22	3.2
	11⁄2	(N)ERM015SD-SD	19.5	12.8	16.4	10.7	20.5	7.2	1.3	4.33	1.1	4.9	8.3	4.6	2.4	1.42	3.0
2		(N)ERM020LD-SD	22.2	12.8	16.4	10.7	20.5	7.2	1.5	4.33	1.1	4.9	8.3	4.6	2.4	1.42	3.0
2		(N)ERM020SD-SD	26.6	12.8	16.4	10.7	20.5	7.2	1.5	4.33	1.1	4.9	8.3	4.6	2.4	1.42	3.0
	21⁄2	(N)ERM025SD-SD	26.6	13.4	17.4	10.8	20.5	7.3	1.6	4.92	1.1	5.2	8.5	5.2	2.7	1.69	2.7
3		(N)ERM030LD-SD	28.0	13.4	17.4	10.8	20.5	7.3	1.7	4.92	1.1	5.2	8.5	5.2	2.7	1.69	2.7
3		(N)ERM030SD-SD	28.0	13.4	17.4	10.8	20.5	7.3	1.7	4.92	1.1	5.2	8.5	5.2	2.7	1.69	2.7
5		(N)ERM050LD-SD	35.0	15.7	19.8	11.1	20.8	7.6	1.8	5.51	1.7	5.7	9.2	5.9	3.4	2.13	1.5

17