Harrington Hoists NER manual Ft/min 230V 460V, 11.2 x 463

N E R P / E R P a n d N E R G / E R G E l e c t r i c C h a i n H o i s t s W i t h P u s h a n d G e a r e d T r o l l e y s

D U A L S P E E D H O I S T W I T H P U S H O R G E A R 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 3 Phase 60 Hz

Flange Width

Min.*

Load

Weight

Push

Adjustability

Allow.

Chain

for

Rated Current

Button

B

Radius

Dia.

Additional

(amps)

Std.

Cord

Lifting

(in)

for

(mm) x

Net

One Foot

Cap.

Product

Lift

L

Speed

Output

@208 –

@

Curve

Chain Fall

Weight

of Lift

(Tons)

Code

(ft)

(ft)

(ft/min)

(Hp)

230V

460V

Standard

Optional

(in)

Lines

(lbs)

(lbs)

1⁄8

(N)ERP(ERG)001HD

58/19

0.6/0.2

2.9/2.4

1.5/1.2

5.0 x 1

90 (108)

0.37 (1.0)

1⁄4

(N)ERP(ERG)003SD

29/10

0.6/0.2

2.9/2.4

1.5/1.2

4.01 to 8.00

5.0 x 1

90 (108)

0.37 (1.0)

2.28 to 4.00

(5.01 to 8.00)

43.3

1⁄4

(N)ERP(ERG)003HD

60/20

1.2/0.4

5.7/5.1

2.9/2.6

6.3 x 1

112 (132)

0.57 (1.2)

(2.28 to 5.00)

OR

(51.2)

1⁄2

(N)ERP(ERG)005LD

14/5

0.6/0.2

2.9/2.4

1.5/1.2

8.01 to 12.00

6.3 x 1

95 (112)

0.57 (1.2)

1⁄2

(N)ERP(ERG)005SD

7.5

30/10

1.2/0.4

5.7/5.1

2.9/2.6

6.3 x 1

112(132)

0.57 (1.2)

1

(N)ERP(ERG)010LD

14/5

1.2/0.4

5.7/5.1

2.9/2.6

2.28 to 5.00

5.01 to 8.00

51.2

8.0 x 1

128 (139)

0.93 (1.5)

OR

1

(N)ERP(ERG)010SD

10

29/10

2.4/0.8

9.1/5.7

4.6/2.9

8.0 x 1

172 (183)

0.93 (1.5)

8.01 to 12.00

11⁄2

(N)ERP(ERG)015SD

20/7

2.4/0.8

9.1/5.7

4.6/2.9

10.0 x 1

203 (214)

1.5 (2.2)

2

(N)ERP(ERG)020LD

15/5

2.4/0.8

9.1/5.7

4.6/2.9

59.1

10.0 x 1

205 (216)

1.5 (2.2)

2

(N)ERP(ERG)020SD

29/10

4.7/1.6

19.6/9.4

9.8/4.7

3.23 to 6.02

6.03 to 12.00

10.0 x 1

322 (333)

1.5 (2.2)

21⁄2

(N)ERP(ERG)025SD

23/8

4.7/1.6

19.6/9.4

9.8/4.7

11.2 x 1

346 (357)

1.9 (2.6)

3

(N)ERP(ERG)030LD

8.2

17/6

4.7/1.6

19.6/9.4

9.8/4.7

66.9

12.5 x 1

355 (366)

2.3 (2.9)

3

(N)ERP(ERG)030SD

23/8

6.2/2.0

24.1/10.6

12.1/5.3

12.5 x 1

375(386)

2.3 (2.9)

5

(N)ERP(ERG)050LD

12/4

4.7/1.6

19.6/9.4

9.8/4.7

3.94 to 7.02

7.03 to 12.00

90.6

11.2 x 2

463 (478)

4.0 (4.6)

22

Figures in parentheses are data for geared trolley.

*Minimum flange width for curved beam: 1 Ton Push and 1/8 to 1 Ton Geared = 2.87 in.; 3 Ton Push and Geared = 3.50 in.

D U A L S P E E D H O I S T W I T H P U S H T R O L L E Y — D I M E N S I O N S
		Headroom
Cap.	Product	C	a	b	e	g	h	i	j	k	m	n	r	t
(Tons)	Code	(in)	(in)	(in)	(in)	(in)	(in)	(in)	(in)	(in)	(in)	(in)	(in)	(in)
1⁄8	(N)ERP001HD	15.4	8.0	7.2	1.8	0.9	3.2	2.36	0.7	3.0	1.9	3.3	1.5	0.87
1⁄4	(N)ERP003SD	15.4	8.0	7.2	1.8	0.9	3.2	2.36	0.7	3.0	1.9	3.3	1.5	0.87
1⁄4	(N)ERP003HD	16.1	8.0	7.2	1.8	0.9	3.2	2.36	0.7	3.0	1.9	3.3	1.5	0.87
1⁄2	(N)ERP005LD	15.4	8.0	7.2	1.8	0.9	3.2	2.36	0.7	3.0	1.9	3.3	1.5	0.87
1⁄2	(N)ERP005SD	16.1	8.0	7.2	1.8	0.9	3.2	2.36	0.7	3.0	1.9	3.3	1.5	0.87
1	(N)ERP010LD	18.1	9.8	9.3	2.2	1.2	4.2	2.80	1.1	3.7	2.2	4.4	2.0	0.98
1	(N)ERP010SD	19.5	9.8	9.3	2.2	1.2	4.2	2.80	1.1	3.7	2.2	4.4	2.0	0.98
11⁄2	(N)ERP015SD	21.9	11.8	11.0	2.7	1.3	5.0	3.35	1.3	4.4	2.8	5.2	2.4	1.26
2	(N)ERP020LD	24.6	11.8	11.0	2.7	1.5	5.0	3.35	1.3	4.4	2.8	5.2	2.4	1.26
2	(N)ERP020SD	28.9	11.8	11.0	2.7	1.5	5.0	3.35	1.3	4.4	2.8	5.2	2.4	1.26
21⁄2	(N)ERP025SD	28.9	12.6	12.8	3.1	1.6	5.8	3.94	1.4	5.3	3.1	6.0	2.7	1.42
3	(N)ERP030LD	30.3	12.6	12.8	3.1	1.7	5.8	3.94	1.4	5.3	3.1	6.0	2.7	1.42
3	(N)ERP030SD	30.3	12.6	12.8	3.1	1.7	5.8	3.94	1.4	5.3	3.1	6.0	2.7	1.42
5	(N)ERP050LD	34.8	11.7	15.7	2.1	1.8	6.7	4.65	1.8	5.7	3.2	7.0	3.5	2.13