GST : 29AAFCN0849Q2ZP

World Change Series ORB-A

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World Change Series ORB-A Specification

Cooling Method
External Fan Cooling

Power Rating
370 W

Noise Level
Low

Efficacy
IE2

Current Type
AC

Bearing Type
Ball Bearing

Starting Type
Direct-on-line (DOL)

Voltage
220 V

Standard
IS: 325

Motor Type
Induction Motor

Rated Frequency
50 Hz

Horse Power
0.5 HP

Sealed Type
Shielded

Pressure
Standard Atmospheric

Rated Voltage
220 V

Poles Number
4

Ambient Temperature
-15C to 40C

Torque
High Starting Torque

Features
Energy Efficient, Robust Design, Low Maintenance

Product Type
Induction Motor

Output Power
370 W

Frequency (MHz)
50 Hz

Protect Feature
Totally Enclosed

Phase
Single Phase

Speed
1440 RPM

Power
0.5 HP

Color
Blue

Dimension (L*W*H)
227x144x170 mm

Weight
9.5 kg

Shaft Diameter
14 mm

Mounting Type
Foot Mounted

IP Rating
ip44

Frame Size
71

Duty Rating
S1 (Continuous)

About World Change Series ORB-A

Specifications

Item / Model	A-080	A-100	A-125	A-160	A-200	A-250	A-290	A-315	A-390
Theoretical Displacement (cm3/rev)	78	97	123	158	195	244	288	306	393
Normal Continuous Revolution (min-1)	850	690	550	430	350	280	250	230	190
Max. Revolution (min-1)	850	850	690	540	440	350	300	280	230
Normal Continuous Torque (Nm)	235	284	324	334	373	373	422	432	441
Max. Instantaneous Torque (Nm)	343	383	392	471	520	579	608	608	638
Normal Continuous Pressure (P MPa)	20.6	20.6	18.1	14.7	13.2	10.8	10.3	9.8	7.8
Max. Instantaneous Pressure (P MPa)	30.9	27.4	22.1	20.6	18.6	16.7	14.7	13.7	11.3
Permissible Back Pressure (MPa)	6.9
Approx. Weight (kg)	10.1	10.3	10.6	10.9	11.1	11.8	12.2	12.4	13.2

Energy Efficiency and Performance

The ORB-A motor boasts IE2 efficacy, providing notable energy savings while maintaining high output for demanding tasks. Its powerful high starting torque and low noise level make it an ideal choice for industrial applications. The totally enclosed and shielded structure enhances lifespan and ensures stable performance, even under challenging conditions.

Durable Construction and Protection

With an IP44 rating and robust ball bearing system, the ORB-A motor is engineered for extended durability. Its tough blue housing and shielded design guard against environmental factors like dust and moisture. The standard atmospheric pressure operation and wide ambient temperature range (-15C to 40C) guarantee reliable functionality in different climates.

FAQs of World Change Series ORB-A:

Q: How is the ORB-A motor installed in industrial environments?

A: The ORB-A motor features a foot mounting design, which allows secure attachment to machinery bases or platforms. Installation involves aligning the shaft and base, securing with bolts, and connecting to a single-phase 220 V power supply using direct-on-line (DOL) starters as specified.

Q: What are the benefits of the totally enclosed and shielded design of this motor?

A: Its totally enclosed, shielded structure with an IP44 rating protects the motor from dust, debris, and moisture, reducing maintenance and increasing lifespan. This improves safety and enables dependable operation even in harsh work environments.

Q: When should I use the ORB-A motor with continuous duty (S1) rating?

A: The S1 continuous duty rating is ideal for applications that require non-stop operation, such as pumps, fans, compressors, and industrial conveyors. Its well-suited for processes that demand reliable, round-the-clock performance.

Q: Where can the ORB-A motor be sourced or purchased in India?

A: The ORB-A motor is available through authorized importers, suppliers, and traders specializing in industrial equipment within India. Look for distributors who comply with IS: 325 standards to ensure product quality.

Q: What process should be followed to maintain the ORB-A motor for optimal performance?

A: Regular inspection for dust accumulation, checking bearing lubrication, and ensuring the external fan cooling system is unobstructed will help maintain efficiency. Periodic checks of electrical connections and adherence to manufacturer recommendations extend the motors operating life.

Q: How does the ORB-A motors high starting torque improve usage?

A: High starting torque enables the motor to start heavy loads seamlessly, making it suitable for tasks requiring immediate, powerful operation. This feature reduces start-up delays and enhances overall equipment productivity.