sr3640-8293-7-48

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The Kollmorgen sr3640-8293-7-48 motor is part of the SR and SRF Permanent Magnet DC Motor Series and features a TENV SCR-rated design. This motor produces a continuous torque of 18.0 lbf-in, has a torque constant of 4.24 lbf-in/a, and can operate at 1750 rpm. It includes explosion-proof, washdown duty capabilities.

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Product Description:

Kollmorgen’s efficiently built SR3640-8293-7-48 Permanent Magnet DC Motor establishes itself as an elite engineered solution to meet industrial needs through its durable operation. Kollmorgen designs reliable industrial solutions via advanced technology with user-friendly designs for cohesive automation.

The SR3640-8293-7-48 permanent magnet motor provides an output of 1/2 horsepower that is almost 0.5 HP power for light to moderate-duty applications. It operates at a voltage rating of 90 DC volts which helps in ensuring stable power delivery and compatibility with standard DC power sources. The motor’s current flows with a rated value of 4.7 amps and it efficiently manages power consumption while maintaining consistent operation. The motor's 1800 RPM speed rate delivers efficient control that suits steady rotation mechanisms. A built-in overvoltage protection system shields the motor by defending it against hazardous voltage spikes that otherwise threaten to harm its internal components. The SR series DC motor’s high-grade IP65 protection rating ensures that the motor is properly secured from dusty environments and low-pressure water jets by making it suitable for areas where exposure to moisture and particulates is common.

The operating temperature range of this SR3640-8293-7-48 permanent magnet motor extends from -15°C down to 25°C which assists in enabling productive performance in regulated environments while preventing its performance degradation from extreme temperatures. The motor design includes peak current protection that enables operation under high current levels up to 87 A. This motor functions under 80% humid conditions while keeping all internal components free from condensation damage. The resistance value of 1.03 ohms allows the motor to overcome current while the weight measurement of only 5.61 Kg makes it ideal for industrial environments that require compact designs.

Additional Feature
Environment: Explosion Proof, Washdown Duty
Continuous Current (a)
4.7
Continuous Torque (lbf-in)
18.0
Inductance (mh)
5.1
Inertia (lbf-in)
6.4
Motor Type
TENV SCR-Rated
Mounting
NEMA C face with removable base
Peak Current (a)
87.0
Resistance (Ω)
1.03
Rpm
1750
Torque Constant (lbf-in/a)
4.24
Weight (lbs)
12.38

Frequently Asked Questions about sr3640-8293-7-48:

Q: What is the ingress protection rating of the SR3640-8293-7-48 motor?

A: It features an IP65 rating, providing complete protection against dust and resistance to low-pressure water jets, making it ideal for industrial environments.

Q: How does the SR3640-8293-7-48 motor handle humidity?

A: This motor can function efficiently in environments with up to 80% humidity, preventing moisture-related performance issues.

Q: What industrial applications is the SR3640-8293-7-48 motor suitable for?

A: Its 1800 RPM speed, 1/2 HP output, and overvoltage protection make it ideal for conveyor systems, automation, and precise motion control applications.

Q: Does the SR3640-8293-7-48 motor require special power conditions?

A: No, it operates on 90V DC with 4.7A current, making it compatible with standard industrial DC power sources without additional modifications.

Q: What is the current rating of the SR3640-8293-7-48 motor?

A: The current draw is 4.7A, which allows the motor to operate efficiently while maintaining optimal power consumption and heat management.


Internal Product Review

  • ‘‘Kollmorgen’s SR3640-8293-7-48 motor from the SR Permanent Magnet DC Motors series offers 4.7A current draw and 1800 RPM speed by ensuring efficient performance. With overvoltage protection and a -15°C to 25°C temperature range, it is designed for reliable operation in challenging conditions for automation domains.’’

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