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24V 180W BLDC Motor, Low noise, Small size, Constant torque - details see: https://www.machineto.com/24v-180w-bldc-motor-10237099

1. 2. Model Explanation

ZW 57 BL 50- 2 40

1. ZW indcates DC Brushless Motor.
2. 57 indcates Seat No, the same with Flange dimensions.
3. BL is just a Number made by our company. It has no practical meaning.
4. 50 indicates motor body length.
5. 2 indicates the 24V driving voltage. In the same way 3 indicates 36V,4 indicates 48V and 31 indicates 310 V and so on..
6. 40 indicates 4000 RPM rated speed. In the same way 30 indicates 3000RPM,50 indicates 5000RPM,60 indicates6000RPM and so on.

3.Mounting Model

In general, this series motor adopts Flange mounting.

4.Usage

1.No more than 4000m above sea level.

2.Ambient temperature:-25°C~40°C.

3.Relative humidity ≤95%(at +25°C).

4.The followed temperature rise: no more than 75K(when 1000m above sea level).

5.Product Features

1.low noise

2.small size

3.constant torque

4.Ambient Temperature:-25-+60°C

5.Ambient Related Humidity:20%-90%

6.Storage Related Humidity:20%-85%

7.Winding Type:Y connection

8.Hall Effect Angle:120 degree electrical angle

9.Insulation Resistance:100 MΩ

10. Insulation Grade:B class

6.Technical Data

Model	Rated Voltage (V)	Rated speed (r/min)	Rated torque (N.m)	Rated power (W)	Body length (mm)	Poles	Shaft dia. (mm)	Weight (kg)
ZW42BL50-230	24	3000	0.10	30	50	8	5	0.35
ZW42BL65-240	24	4000	0.08	30	65	8	5	0.35
ZW42BL70-230	24	3000	0.20	60	70	8	5	0.55
ZW57BL50-230	24	3000	0.18	60	52	4	8	0.55
ZW57BL70-225	24	2500	0.40	100	72	4	8	0.80
ZW57BL70-336	36	3600	0.40	150	72	4	8	0.80
ZW57BL90-210	24	1000	0.60	60	92	4	8	1.1
ZW57BL90-230	24	3000	0.60	180	92	4	8	1.1
ZW60BL80-230	24	3000	0.25	80	80	8	8	0.9
ZW60BL100-215	24	1500	0.50	80	100	8	8	1.25
ZW60BL100-230	24	3000	0.50	150	100	8	8	1.25
ZW60BL120-430	48	3000	0.75	250	120	8	14	1.6
ZW60BL120-3130	310	3000	0.75	250	120	8	14	1.6
ZW80BL110-445	48	4500	0.8	400	110	4	14	1.7
ZW80BL110-3145	310	4500	1.2	550	110	4	14	1.7
ZW80BL145-330	36	3000	1.2	350	145	4	14	2.1
ZW80BL145-3130	310	3000	1.8	550	145	4	14	3.0
ZW80BL145-3145	310	4500	1.8	750	145	4	14	3.0
ZW80BL165-3130	310	3000	2.5	750	165	4	14	3.5
ZW80BL165-3145	310	4500	2.5	1000	165	4	14	3.5
ZW80BL165-3115	310	1500	3.5	550	165	4	14	3.5
ZW110BL140-3120	310	2000	3.0	750	140	8	19	4.5
ZW110BL200-3120	310	2000	6.0	1200	200	8	19	7.0

350W Brushless DC Motor /BLDC Motor