NEMA Single-Phase / Three-phase Brake Motor

Model:
NEMA 56C brake motor
Brand:
start-motors
Code:
0148

Availability:

Quantity:



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Product Description

Features:

HP: 1/3HP-2HP

Pole: 4P

Frame: 56C

Enclosure: TEFC

IP Class: IP44

Service Factor: 1.15

Apply to braking requirement situations, such as: sudden parking, elevator, windlass, etc

1、NEMA Single-Phase Brake Motor

HP	RPM 60HZ	NEMA FRAME	Model	Volts	HZ	ENCL.	S.F	Full Load AMPS	WGT. LBS.
1/3	1800	56C	F56C1/3S4C-2	115/208-230	60	TEFC	1.15	4.29/2.06-2.26	27
1/2	1800	56C	F56C1/2S4C-2	115/230	60	TEFC	1.15	5.8/2.9	29
3/4	1800	56C	F56C3/4S4C-2	115/208-230	60	TEFC	1.15	8.07/4.04^.17	33
1	1800	56C	F56C1S4C-2	115/208-230	60	TEFC	1.15	9.3/5.18-4.78	42
1.5	1800	56C	F56C1.5S4C-2	115/230	60	TEFC	1.15	14/6.8	48
2	1800	56C	F56C2S4C-2	115/208-230	60	TEFC	1.15	16.51Z9.08-8.27	51

2、NEMA Three-Phase Brake Motor

HP	RPM 60HZ	NEMA FRAME	Model	Volts	HZ	ENCL.	S.F	Full Load AMPS	WGT. LBS.
1/3	1800	56C	F56C1/3M4A-2	230/460	60	TEFC	1.15	1.64/0.82	26
1/3	1800	56C	F56C1/3M4D-2	575	60	TEFC	1.15	0.66	26
1/2	1800	56C	F56C1/2M4A-2	230/460	60	TEFC	1.15	2.2/1.1	29
1/2	1800	56C	F56C1/2M4D-2	575	60	TEFC	1.15	0.88	29
3/4	1800	56C	F56C3/4M4A-2	230/460	60	TEFC	1.15	2.8/1.4	32
3/4	1800	56C	F56C3/4M4D-2	575	60	TEFC	1.15	1.12	32
1	1800	56C	F56C1M4A-2	230/460	60	TEFC	1.15	3.6/1.8	37
1	1800	56C	F56C1M4D-2	575	60	TEFC	1.15	1.45	37
1.5	1800	56C	F56C1.5M4A-2	230/460	60	TEFC	1.15	4.8/2.4	41
1.5	1800	56C	F56C1.5M4D-2	575	60	TEFC	1.15	1.92	41
2	1800	56C	F56C2M4A-2	230/460	60	TEFC	1.15	5.8/2.9	44
2	1800	56C	F56C2M4D-2	575	60	TEFC	1.15	2.1	44

When selecting a NEMA motor, the key considerations are electrical and mechanical performance. the following requirements:

Efficiency Test: Tests the motor's efficiency under different load conditions to ensure it meets the minimum energy efficiency rating required by NEMA.

Insulation Resistance Test: Evaluates the motor's insulation performance to ensure safe operation in high-voltage and humid environments.

Starting Test: Tests the motor's starting current and starting torque to ensure it can start smoothly under load conditions.
Durability Testing: Evaluates the motor's durability during long-term operation, including continuous operation and frequent starts.

Vibration and Noise Testing: Tests the vibration and noise levels of the motor during operation to ensure compliance with NEMA's mechanical performance requirements.

Environmental Adaptability Testing: Tests the motor in extreme environments such as high and low temperatures, humidity, and dust to ensure its protection level and stable performance.

Practical application

1. CNC machine tools: Used to control the movement of cutting tools and worktables to achieve precision machining.

2. Printing machinery: Controls key components such as printing rollers and conveyor belts to ensure printing quality and stability.

3. Medical equipment: Used for positioning and controlling medical imaging equipment, laboratory instruments, etc.

4. Automated production lines: Used to control actuators such as conveyor belts and robotic arms to achieve automated production.

NEMA Motor Mechanical Installation Compatibility Issues (Unique NEMA Pain Points)

1) NEMA frames and IEC frames can't be directly swapped: sizes are in imperial units, flanges, feet, and shaft diameters aren’t compatible; motors with the same HP/kW can’t be directly replaced.

2) Dual voltage windings (230/460V) wired incorrectly: wrong connections can cause high current and burn out the motor.

3) Confusing vertical/horizontal mounting (Foot/Flange) can lead to incorrect force application and deformation.

Electromagnetic interference, Signal Issues

Long cables from VFDs running parallel with power and signal lines can cause the encoder to miss pulses and trigger false alarms in the controller.

Please contact our sales team for details regarding model naming.

info@start-motors-tech.com (Mr.Louis)