MKD112B-058-GG1-AN
MKD Synchronous Motors
The Bosch Rexroth Indramat MKD112B-058-GG1-AN from the MKD Synchronous Motors series delivers precision motion control with a product type servo motor optimized for dynamic applications. It provides a continuous torque at standstill of 28.0 Nm and accelerates to a rated speed of 3000 rpm, ensuring rapid response and high throughput. Feedback is managed via a resolver feedback (RSF) encoder type with relative position detection, enabling accurate commutation even under variable load conditions. Rugged design features an IP65 protection class rating and a rotor inertia of 0.038 kgm² for stable operation across the speed range.
Mechanical integration is streamlined by the flange size of 192 mm and centering diameter of 130 mm, while the plain shaft design and reinforced shaft seal support robust coupling interfaces. A built-in holding brake delivers a holding brake torque of 22 Nm for secure load retention, and the specified maximum current of 100 A maximizes torque density. The compact motor length B form factor and standardized connection direction Side A simplify cabinet layouts and cable routing. No additional variants are required, as the motor ships with other designs: None and a factory-set winding code 058 for hassle-free ordering.
Engineered for industrial reliability, this servo motor weighs 30 kg and resists contaminants with its IP65 enclosure. The MKD112B-058-GG1-AN series combines high torque, refined inertia characteristics, and secure braking to ensure precise positioning in packaging, robotics, or assembly systems. By leveraging proven Bosch Rexroth Indramat technology, it offers low maintenance requirements and long service intervals for continuous production uptime.
Technical Specifications
Shaft Design
Plain shaft
Shaft Seal
Yes
Holding Brake
With holding brake
Holding Brake Torque
22 Nm
Other Designs
None
Encoder Type
Resolver feedback (RSF)
Position Detection
Relative
Continuous Torque at Standstill
28.0 Nm
Motor Length
B
Flange size
192 mm
Centering diameter
130 mm
Connection Direction
Side A
Product type
Servo Motor
Winding Code
058
Maximum Current
100 A
Weight
30 kg
Rated Speed
3000 rpm
Protection Class
IP65
Rotor Inertia
0.038 kgm²
Frequently Asked Questions
How does MKD112B-058-GG1-AN maintain safe stops on power-off events?
It includes a 22 Nm holding brake. The spring-applied mechanism locks the shaft when de-energized, preventing gravity-induced motion and preserving alignment on vertical lines during maintenance, e-stops, or planned shutdowns.
What continuous speed window frames throughput on MKD112B-058-GG1-AN?
It runs at a 3000 rpm rated speed. This operating point balances thermal rise with feed rate, enabling sustained traverses and predictable cycle times in packaging, robotics, and general assembly cells.
What electrical headroom informs protection and cabling on MKD112B-058-GG1-AN?
It allows 100 A maximum current. Drives, fusing, and conductors are sized to withstand short-term transients without nuisance trips, supporting aggressive motion commands while retaining thermal and safety margins.
Which datum ensures concentric mounting for MKD112B-058-GG1-AN?
It provides a 130 mm centering diameter. The pilot maintains co axiality with reducers, limiting vibration and extending coupling life during long duty cycles with reversing torque.
How does MKD112B-058-GG1-AN streamline cabinet layouts in multi-axis builds?
It uses Side A connection direction. This orientation simplifies routing within shared wireways, reduces bend stress, and improves service access when multiple axes terminate near common drive racks.
Common Misspellings
MKD 112B-058-GG1-AN
MKD-112B-058-GG1-AN
MKD112B-O58-GG1-AN
MKD112B058GG1AN
MKD112B 058 GG1 AN
mkd112b-058-gg1-an
Internal Product Review
Bosch Rexroth's MKD112B-058-GG1-AN prioritizes secure station holds without external clamps. Its holding brake ensures predictable stops on vertical axes. This also maintains accuracy, quick restarts and dependable cycle timing through frequent reversals and coordinated multi-axis moves.
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