The Electric Chain Hoist EHA series was designed for heavy duty industrial applications, which greatly reduce down time and operational costs. Nante chain hoists tolerate large loads with ease and require little maintenance. They provide more allowance for side pulling, and provide true vertical lift at no extra cost.
EH three phase electric chain hoists are equipped with the latest technology in the market today. All models include a low headroom, lightweight body with a fan-cooled motor, standard thermal motor protection and a count hour meter for preventive maintenance. Simply the best hoists on the market!
This type is equipped with high efficient motor, DC brake system without asbestos, which can effectively reduce the consumption of electric power. The hoist body is made of pressing steel structure with high strength, light and compact. In addition, both the top and bottom hook are made of high tensile alloy steel, with special treatment, it won't break immediately under a sudden extra-load.
Safety devices like limit switches are fitted at both top and bottom ends, switch off power automatically to prevent load chain from running out.
1. With suspension hook. Push, geared or electric trolley.
2. Standard lift height 3 m, control cable 2.5m
3. Operating voltage 220-440V, 50/60Hz, 1-3 phase
4. Low voltage control 36V is standard.
5. High efficient energy-saving motor, asbestos free brake system.
6. Light weight, compact and solid body case.
7. Top and bottom hooks are fitted with safety latches as standard.
8. Drop forged steel suspension & load hooks are heat treated and fracture resistant. In case of dangerous overloading or abuse, the hook does not fracture but will slowly yield.
9. Solid chain bucket.
10. Super strong surface hardened chain
11. Limit switch devices fitted at both top & bottom ends, switch off power automatically to prevent load chain from running out.
12. Phase error relay, a specially designed current-post, prevents motor from running at incorrect wire connection.
| MODEL |
EHA-005 |
EHA-010 |
EHA-020 |
EHA-030 |
| CAPACITY (TON) |
0.5 |
1.0 |
2.0 |
3.0 |
| STANDARD LIFT ( M) |
3 |
3 |
3 |
3 |
| PROOF LOAD (Kn) |
6.3 |
12.5 |
25 |
37.5 |
| MOTOR POWER (KW) |
0.8 |
1.1 |
1.1 |
1.1 |
| Group ISO |
M4 |
M4 |
M4 |
M4 |
| NO. OF FALLS OF LOAD CHAIN |
1 |
1 |
2 |
3 |
| LOAD CHAIN DIA. (MM) |
7.1X21 |
7.1X21 |
7.1X21 |
7.1X21 |
| LIFTING SPEED ( M/MIN. ) |
5.80 |
4.30 |
2.15 |
1.43 |
| DIMENSIONS (MM) |
A |
150 |
150 |
173 |
188 |
| B |
112 |
112 |
90 |
77 |
| C |
250 |
250 |
250 |
250 |
| D |
245 |
245 |
245 |
245 |
| K |
27 |
30 |
38 |
56 |
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