TTRB-4501-4202-B
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The TTRB-4501-4202-B is a double sealed roller bearing with a width of 15 mm and made of chrome steel. Manufactured by Kollmorgen, it is part of the Inland Direct Drive Motors series and boasts a static load rating of 31.5 kN. With a precision class of P0 and operating temperature range of -30°C to 120°C.
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Product Description:
The TTRB-4501-4202-B Drive Motor is produced by Kollmorgen and It comes in Inland Direct Drive Motors series. The module has a durable housing that ensures stability in harsh industrial automation environments.
The TTRB-4501-4202-B drive motor has a peak stall torque of 61 lb-ft which it generates when the rotor is not rotating. Its brake system is compatible with standard global power supply frequencies of 50/60 Hz which allows it to operate in various regions. When it is at stall and running continuously without overheating the voltage it requires is 11 volts which suggests a low voltage design. It has a built in resolver for precise angular position feedback which is often used in closed loop servo systems. When it is at peak stall conditions it draws the highest current of 182 amperes which implies high power density and thermal stress at startup or load surge. The module has a tachometer which allows accurate speed feedback to the control system and produces 19 volts for every 1000 RPM. For continuous operation the highest safe rotational speed is 2400 RPM. To energize the brake mechanism the electric current required is 10 amperes which supports controlled stopping or holding.
The TTRB-4501-4202-B drive motor has an integrated braking system that locks or slows the motor shaft with 30 lb-ft torque when activated at 115 V AC. It is able to output 18 lb-ft torque under continuous which defines the sustained mechanical force without motion. It requires a voltage of 38 volts DC during high load stall conditions which is used to overcome initial resistance or perform under heavy start up torque demands. To operate the electromagnetic brake it requires 115 volts voltage which is a standard control voltage.
Frequently Asked Questions about TTRB-4501-4202-B:
Q: Why is a resolver used in the TTRB-4501-4202-B drive motor?
A: The resolver provides high-resolution angular feedback for accurate rotor position detection. It enhances closed-loop control performance and system stability in dynamic applications.
Q: How does the 19 V/1000 RPM tachometer benefit the TTRB-4501-4202-B system?
A: The tachometer outputs voltage proportional to speed, enabling real-time velocity monitoring. This assists precise speed regulation and fault detection.
Q: What role does the 115 V AC electromagnetic brake play in motor control?
A: The brake provides holding torque when power is off, preventing shaft rotation. This is essential for vertical or load-sensitive applications.
Q: Is the TTRB-4501-4202-B suitable for vertical mounting applications?
A: Yes, due to its integrated brake and resolver system, it supports stable vertical operations. The brake’s torque prevents back-driving in unpowered states.
Q: How does high peak current of 182 A affect performance in TTRB-4501-4202-B?
A: It allows the motor to handle short bursts of high torque load. This capability is essential for overcoming inertia in start-stop operations.
