MKD025B-144-KP1-UN
MKD Synchronous Motors
The Bosch Rexroth Indramat MKD025B-144-KP1-UN from the MKD Synchronous Motors series is a precision-engineered servo motor boasting a compact motor size 025 frame and a robust winding code 144. Designed with a shaft design: shaft with keyway and protected by an integrated shaft seal, this unit delivers reliable power transmission and environmental resistance. Its motor length B configuration and standard version: Standard ensure compatibility with existing installations while maintaining a low profile.
The MKD025B-144-KP1-UN offers a continuous torque at standstill of 0.9 Nm and peaks at an impressive max torque of 9.5 Nm for dynamic positioning tasks. Running up to a nominal speed of 4500 min^-1 and capable of short bursts to max speed 7200 min^-1, it enables high-performance cycles. A built-in holding brake with holding brake torque of 1 Nm secures loads reliably when de-energized, and natural cooling method: natural convection simplifies integration by eliminating auxiliary fans.
Position feedback is handled by resolver feedback with integrated encoder offering absolute position detection (>4096 revs) for precise motion control. The flange size of 54 mm and a turnable connection direction within 270° streamline mechanical alignment and cabling. With no additional designs required, the MKD025B-144-KP1-UN combines durability, compactness, and precision for demanding automation applications.
Technical Specifications
Shaft Design
Shaft with keyway
Shaft Seal
Yes
Holding Brake
With holding brake
Holding Brake Torque
1 Nm
Other Designs
None
Encoder Type
Resolver feedback w/ integrated encoder
Position Detection
Absolute (>4096 revs)
Continuous Torque at Standstill
0.9 Nm
Motor Length
B
Flange size
54 mm
Motor Size
025
Connection Direction
turnable within a range of 270°
Product type
Servo Motor
Winding Code
144
Nominal Speed
4500 min^-1
Cooling Method
Natural convection
Max Torque
9.5 Nm
Max Speed
7200 min^-1
Version
Standard
Frequently Asked Questions
How are loads maintained during de-energized states in MKD025B-144-KP1-UN?
The integrated 1 Nm holding brake secures vertical or inclined axes when power is off, ensuring stability during pauses, e-stops or tool changes without external restraints.
What peak torque margin supports transient demands in MKD025B-144-KP1-UN?
The unit provides 9.5 Nm maximum torque, supplying reserve capacity for accelerations or brief disturbances while maintaining control accuracy and timing.
Which nominal speed defines steady operating conditions in MKD025B-144-KP1-UN?
The motor utilizes with a 4500 min⁻¹ base speed, the motor balances throughput with thermal reliability, forming the reference point for path planning in compact system designs.
What top speed enables short-burst agility in MKD025B-144-KP1-UN?
The motor utilizes a maximum speed of 7200 min⁻¹ permits rapid motion sequences without breaching thermal or mechanical safety limits, enhancing responsiveness for high-speed cycles.
Which interface dimension standardizes integration in MKD025B-144-KP1-UN?
Resolver feedback with relative detection reports position robustly. This scheme resists electrical noise in industrial environments.
Common Misspellings
MKD 025B-144-KP1-UN
MKD-025B-144-KP1-UN
MKD025B144KP1UN
MKDO25B-144-KP1-UN
MKD025B 144 KP1 UN
mkd025b-144-kp1-un
MKD25B-144-KP1-UN
Internal Product Review
This module MKD025B-144-KP1-UN is designed for compact automation cells that require quick restarts, reliable holding performance and uniform integration across machine lines. Its rotatable connection feature simplifies cable routing in restricted spaces, while absolute feedback minimizes downtime by retaining positional data through interruptions.
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