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Electric Hoist Motor for EOT Crane Hoist Lifting

Electric Hoist Motor for EOT Crane Hoist Lifting

Model:
DN series
Brand:
VOHOBOO

Product Description

FAQ and Motor Features

1. Motor Features:
1.1 Motor housing is made of aluminum, beautiful appearance, excellent heat elimination.
1.2 Motor stater adopts dual winding and two-speed, 6 lead wires, motor with a constant torque speed adjusting, adjusting ratio is 1: 4, 1: 6.
Slow speed used for machinery start, slowly moving, slowly positioning and braking. Fast speed used for normal lifting.
1.3 Motor has a large starting and limit torque, lower starting current, high power density..
1.4 Optimized the smooth performance of the two speed switching, small mechanical shock, strong overload capacity, quiet operation, low noise.
1.5 The motor adopts cylindrical squirrel cage rotor, small size, light weight, simple control, easy maintenance, high reliability.

2. Electromagnetic brake features:
2.1 Electromagnetic brake power supply must be independent, it can not be through the inverter, AC380V half-wave rectification DC170V.
2.2 Brake is with double-sided safe braking. Reliable performance, high closing rate.
2.3 Automatic braking when power off, safety braking and without vibration.
2.4 friction plate adopts imported non-asbestos friction plate, less wear, long using life ( approx. one million times braking before the first maintenance)

Operating Conditions:
1. Standard electric system: rated voltage 380V ,rated frequency 50Hz (other voltage and frequency can be customized).
2. Altitude≤1000 meters, -15 ℃≤ ambient temperature ≤40 ℃, relative humidity ≤85%, The working environment should be no explosion dust and non-corrosive.
3.No rain and exposure , outdoor use should be packed with protective cover.
4. Motor should connect ground line, please refer to the power distribution regulations.
5. Please check whether the motor damped or not before using. Use a 500-volt megohmmeter to measure the insulation resistor, the resistor should not be less than 0.5 megohms). Or should dry the motor. The drying temperature should not exceed 80 ℃.
6. Before the motor installed on the device, please make sure the whole system has good and stable operating characters in the unloaded test.

Hoist Motor technical parameters

Model	Pole s	Rated power	Rated current	Rated speed	Starting current	Starting torque multiplier	Max torque multiplier	Brake torque	Weight
Model	Pole s	（KW）	（A）	（r/min）	（A）	Starting torque multiplier	Max torque multiplier	（N.m）	（kg）
DN100L-2/8	2	3.8	9.6	2820	46	2.2	2.6	40	45
DN100L-2/8	8	0.9	4.6	690	14	1.7	2	40	45
DN112M-2/8	2	6.0	15	3840	72	2.2	2.6	50	53
DN112M-2/8	8	1.5	6.0	700	20	1.7	2	50	53
DN132L-2/8	2	12.8	28	2480	128	2.3	2.7	100	85
DN132L-2/8	8	3.2	15	700	38	1.8	2.2	100	85
DN160M-2/8	2	16	36	2850	186	2.4	2.8	150	128
DN160M-2/8	8	4.0	16	710	46	1.8	2.2	150	128
DN160L-2/8	2	20	40	2860	28	2.6	3	200	138
DN160L-2/8	8	5.0	17	710	58	1.8	2.2	200	138
DN100M1-2/12	2	2.0	4.5	2810	20	2.2	2.6	30	33
DN100M1-2/12	8	0.29	2.8	400	4.2	1.6	1.9	30	33
DN100M2-2/12	2	2.6	5.5	2810	24	2.3	2.7	30	37
DN100M2-2/12	12	0.38	3.0	400	5	1.6	1.9	30	37
DN100L1-2/12	2	3.2	7.5	2810	38	2.3	2.7	30	40
DN100L1-2/12	12	0.48	3.0	400	6.8	1.7	2	30	40
DN100L2-2/12	2	4.0	9.0	2820	42	2.3	2.7	40	45
DN100L2-2/12	12	0.6	5.8	400	7	1.7	2	40	45
DN112M1-2/12	2	4.9	10	2820	56	2.3	2.7	50	50
DN112M1-2/12	12	0.8	4.5	400	7	1.7	2	50	50
DN112M2-2/12	2	5.3	11	2820	60	2.4	2.8	60	51
DN112M2-2/12	12	0.85	5.0	400	7.5	1.7	2	60	51
DN112L-2/12	2	6.1	13	2820	65	2.4	2.8	60	53
DN112L-2/12	12	1.0	6.0	400	8.5	1.7	2	60	53
DN132M-2/12	2	7.7	16	2840	73	2.4	2.8	80	65
DN132M-2/12	12	1.3	8.5	410	13	1.7	2	80	65
DN132L1-2/12	2	10	20	2850	132	2.5	2.9	150	75
DN132L1-2/12	12	1.6	9.0	420	16	1.8	2	150	75
DN132L2-2/12	2	12.5	23	2860	165	2.5	2.9	150	85
DN132L2-2/12	12	2.0	11	430	20	1.8	2	150	85
DN160M1-2/12	2	16	33	2860	210	2.8	3.2	200	128
DN160M1-2/12	12	2.6	13	430	20	1.8	2	200	128
DN160M2-2/12	2	18.5	37	2860	240	2.9	3.3	260	138
DN160M2-2/12	12	3.0	13	430	28	1.8	2	260	138
DN160L1-2/12	2	20	39	2860	280	3	3.4	260	143
DN160L1-2/12	12	3.3	15	430	30	1.8	2	260	143
DN160L2-2/12	2	22	42	2860	300	3.2	3.5	260	148
DN160L2-2/12	12	3.6	17	430	32	1.8	2	260	148

Motor shape and mounting size:

Size Chart 1

Motor Model

N

M

A

T

H

L

S

K

F

D

L1

E

p

DN100M -2/8 2/12

Φ130h7

Φ165

Φ200

4.5

180

430

8×Φ9

Φ195

12

35

according to gears customer supplied

Gear parameters decide by customer
M=
Z=
β=
X= Turing direction:

DN100L -2/8 2/12

Φ130h7

Φ165

Φ200

4.5

180

460

8×Φ9

Φ195

12

35

DN112M -2/8 2/12

Φ130h7

Φ165

Φ200

4.5

180

480

8×Φ9

Φ220

15

42

DN112L -2/8 2/12

Φ130h7

Φ190

Φ220

5

180

500

8×Φ9

Φ220

15

42

DN132M -2/8 2/12

Φ125h7

Φ190

Φ220

8

200

580

8×Φ11

Φ259

18

58

DN132L -2/8 2/12

Φ125h7

Φ190

Φ220

8

200

630

8×Φ11

Φ259

18

58

DN160M -2/8 2/12

Φ125h7

Φ190

Φ220

8

225

660

8×Φ11

Φ314

20

58

DN160L -2/8 2/12

Φ125h7

Φ190

Φ220

8

225

680

8×Φ11

Φ314

20

40

Motor shape and mounting size: Chart 2

Motor Model	N	M	S	T	F	A	B	H	L	R	r	K	L1	E	D	P
DN100M-2/12	Φ185h7	Φ225	4×Φ9	5	26	200	200	168	407	500	25	φ195	76	26	29	M=1.5 Z=17 β=15 x=+0.5 left turning
DN100L-2/12	Φ185h7	Φ225	4×Φ9	5	26	200	200	168	427	500	25	φ195	76	26	29	M=1.5 Z=17 β=15 x=+0.5 left turning
DN112M-2/12	Φ200h7	Φ260	4×Φ13	5	29	220	220	180	421	985	10	φ220	80.5	25	35.5	M=1.75 Z=17 β=18 x=+0.5 left turning
DN112L-2/12	Φ200h7	Φ260	4×Φ13	5	29	220	220	180	451	985	10	φ220	80.5	25	35.5	M=1.75 Z=17 β=18 x=+0.5 left turning

Any special requirement can be customized!

FAQ of Motors:

1) Where the motor will be used ? crane, hoist or other machines?

2) Rated power, rated voltage, rated frequency, speed

3) Reference work system：S3?

4) Installation way: B5? B3?

5) Protection class: we standard IP54? IP55? ( or can be customized according to your request)

6) insulation class --we standard F( or can be customized according to your request)

7) Mounting Size?
If the standard size is not suitable for you, we can customize according to your drawings.

Features &Advantage:

1. Aluminum housing: fast heating radiation comparing iron casting housing.

2. Germany import non-asbestos friction plate: environmental protection.

3. China top quality silicon steel sheet iron core(used for stator and rotor).

4. Cold rolling silicon steel sheet: not hot rolling, which can reduce motor heat.

5. F class insulation paper and insulation paint for copper wire, which can withstand high temperature.

6. Especial and professional testing equipment before delivery: 3 minutes high voltage testing, voltage reduction 15% testing, ground pressure testing..

7. All of motors with cylinder squirrel-cage rotor, which is Start steady than coning rotor.

- See more at: http://www.vohoboo.com/Single-Speed-Crane-Travel-Motor-pd046072.html#sthash.FQH7UUw0.dpuf

FAQ of Motors:

1) Where the motor will be used ? crane, hoist or other machines?

2) Rated power, rated voltage, rated frequency, speed

3) Reference work system：S3?

4) Installation way: B5? B3?

5) Protection class: we standard IP54? IP55? ( or can be customized according to your request)

6) insulation class --we standard F( or can be customized according to your request)

7) Mounting Size?
If the standard size is not suitable for you, we can customize according to your drawings.

Features &Advantage:

1. Aluminum housing: fast heating radiation comparing iron casting housing.

2. Germany import non-asbestos friction plate: environmental protection.

3. China top quality silicon steel sheet iron core(used for stator and rotor).

4. Cold rolling silicon steel sheet: not hot rolling, which can reduce motor heat.

5. F class insulation paper and insulation paint for copper wire, which can withstand high temperature.

6. Especial and professional testing equipment before delivery: 3 minutes high voltage testing, voltage reduction 15% testing, ground pressure testing..

7. All of motors with cylinder squirrel-cage rotor, which is Start steady than coning rotor.

- See more at: http://www.vohoboo.com/Single-Speed-Crane-Travel-Motor-pd046072.html#sthash.FQH7UUw0.dpuf

FAQ of Motors:
1) Where the motor will be used ? crane, hoist or other machines?
2) Rated power, rated voltage, rated frequency, speed
3) Reference work system：S3?
4) Installation way: B5? B3?
5) Protection class: we standard IP54? IP55? ( or can be customized according to your request)
6) insulation class --we standard F( or can be customized according to your request)
7) Mounting Size?
If the standard size is not suitable for you, we can customize according to your drawings.

Features & Advantage:
1. Aluminum housing: fast heating radiation comparing iron casting housing.

2. Germany import non-asbestos friction plate: environmental protection.

3. China top quality silicon steel sheet iron core(used for stator and rotor).

4. Cold rolling silicon steel sheet: not hot rolling, which can reduce motor heat.

5. F class insulation paper and insulation paint for copper wire, which can withstand high temperature.

6. Especial and professional testing equipment before delivery: 3 minutes high voltage testing, voltage reduction 15% testing, ground pressure testing..

7. All of motors with cylinder squirrel-cage rotor, which is Start steady than coning rotor.

Basic characteristic:
1. Protection class: IP54, insulation class: F.
2. Standard working system: fast S3-40%, slow S3-20%.
3. Mounting type: B5.
4. Cooling way: a cooling fan with fully enclosed protect feature (1C411)
5. Adopts electromagnetic power lost brakes. Brake can equip with micro switch (optional), for the protection of the brake, when the brake air gap exceeds the set value, the micro switch will send a signal to the user to adjust the brake air gap, in order to ensure the brakes work normally.
6. The motor winding can use Model MK1 series thermistor (optional) for motor overheating thermal protection. It will be at a closed state when normally and low temperature, it will be at Off state when exceed the set temperature, rated switching temperature is 145 ℃.
Notes: Clients can choose thermal switches, tropical moisture, electromagnetic brake micro-switches, encoders etc. Other items can be customized.