TTB1-5301-157-A
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The TTB1-5301-157-A transformer terminal block supports a current rating of 30 Amps, a voltage rating of 600 V, a wire range of 12-2 AWG (copper only), and a torque rating of 35 lb-in. From the Inland Direct Drive Motors series by Kollmorgen, it features thermoplastic insulation and operates in temperatures from -40°C to +105°C.
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Product Description:
The model TTB1-5301-157-A is a Kollmorgen manufactured DC Torque Motor. It is part of the company’s Industrial Drives range and supports direct drive applications. The motor delivers excellent torque output while operating at lower speeds. It is suitable for precise control tasks that demand high reliability and consistent performance in demanding automation environments.
The TTB1-5301-157-A DC Motor is capable of producing stall torque at two voltage levels. At 12 volts, it delivers 40 amps of current and 20 lb-ft of torque. At 52 volts, it draws 200 amps and generates 100 lb-ft of torque. The motor’s rated operating speed is 2000 RPM. Its brake system operates on 115 volts AC. The brake draws 0.46 amps while delivers a holding torque of 30 lb-ft. This braking capability ensures stable load control during system shutdowns or emergency stops. It operates on 50/60 Hz frequency which makes it suitable for integration in standard industrial power setups. The motor is designed to run with a consistent response time and is highly suitable for servo based applications. It belongs to the Inland direct drive series of DC torque motors which eliminates the need for gears. This reduces backlash and mechanical complexity in the drive system.
The TTB1-5301-157-A DC Motor integrates features that help minimize cogging. Its design includes a high number of stator slots per pole that ensures smooth and quiet operation at low speeds. This results in efficient torque transmission directly to the load. The high torque capability at stall conditions highlights its use in holding and positioning loads without movement which is critical in servo controlled applications requiring accuracy and repeatability. The motor exhibits high servo stiffness due to direct coupling with the load. This coupling eliminates backlash errors associated with traditional gear systems.
Frequently Asked Questions about TTB1-5301-157-A:
Q: How does the TTB1-5301-157-A handle load holding in servo applications?
A: The TTB1-5301-157-A delivers 100 lb-ft stall torque at 52 volts with 200 amps current. It maintains load position without movement which is critical for servo accuracy.
Q: Why is the brake system in the TTB1-5301-157-A DC Motor ideal for emergency stops?
A: Its brake runs on 115 volts AC and draws 0.46 amps during operation. It holds 30 lb-ft torque which ensures stable load control during shutdown or fault.
Q: How does the TTB1-5301-157-A achieve smooth motion at low speeds?
A: The motor integrates a high number of stator slots per pole to reduce cogging. This design enables quiet and smooth torque transmission directly to the load.
Q: Can the TTB1-5301-157-A DC Motor support direct drive systems without gearing?
A: It belongs to the Inland direct drive series which removes the need for mechanical gears. This eliminates backlash and simplifies the drive system architecture.
Q: What makes the TTB1-5301-157-A suitable for high-demand automation environments?
A: It supports a rated speed of 2000 RPM with consistent torque response. The model performs reliably under precise control tasks with high servo stiffness and minimal delay.
