R911342163 (MSK101C-0450-NN-M1-AP2-NNNN)

Name: R911342163 (MSK101C-0450-NN-M1-AP2-NNNN)
Brand: Indramat Motors
SKU: MSK101C-0450-NN-M1-AP2-NNNN
Price: 274.00 USD
Availability: InStock

MSK IndraDyn S Synchronous Motors

In-Stock, Ships 3-5 Days

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1 Year Warranty Included
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Phone:
1-888-551-3082

Email:
sales@indramat-usa.com

The Bosch Rexroth synchronous servomotor R911342163 (MSK101C-0450-NN-M1-AP2-NNNN) features a standard design with a shaft including a keyway, natural convection cooling (Cooling FN), and a holding brake rated at 70 Nm electrically-released. The unit is equipped with an optical multiturn absolute encoder (Hiperface interface, 128 signal periods), built-in KTY84 temperature sensor, and an isolation system designed for high dielectric loads. It supports a continuous current at standstill of 28.6 A (at 100 K), a continuous torque at standstill of 36.5 Nm, and reaches up to 110 Nm maximum torque with a maximum current of 113.0 A. The housing conforms to IP65 per EN 60034-5, and the device should be stored, transported, and handled in a horizontal position, avoiding salt mist and ice.

Technical Specifications

Intermediate circuit energy storage
Yes

Design
Standard

Holding Brake
70Nm

Safety assurance with holding brake
Not Offered

Overload potential
Yes

Degree of Protection
IP 65

Temperature monitoring sensor
KTY84

Shutdown Temperature Threshold Value
Yes

Isolation System
High dielectric load compatible

Transportation and storage position
Non-vertical

Salt mist and ice formation resilience
No

Protective Sleeves and Covers
Included

Additional Commissioning Measures
Required

Visual Inspections Required
Yes

Testing
High voltage, protective conductor connection

Type Plate
Included

Handling Requirements
Requires suitable lifting equipment

Backup Support
One year

Global Shipping
Available

Frequently Asked Questions

What does the A-side power connector (AP2) mean for cable routing on MSK101C-0450-NN-M1-AP2-NNNN in tight machine bays?

Its A-side flange socket simplifies trunk routing and reduce bend-radius stress depending on the cabinet orientation. It is important to verify clearance to maintain convection airflow and connector serviceability.

Why is a 3,300 mH stator winding inductivity beneficial for EMC and current-loop tuning?

The higher inductivity reduces current ripple at a given PWM frequency for attenuating switching harmonics and easing EMC. Its trade-off is reduced electrical bandwidth that compensate with appropriate current-loop gains.

What safety role does the electrically-released 70 Nm holding brake play on vertical axes using MSK101C-0450-NN-M1-AP2-NNNN?

The brake is spring-applied and releases electrically (typ. 24 V DC) for holding loads during power loss or E-stop and preventing back-driving. It’s not a dynamic servo brake.

How does the M1 optical multiturn Hiperface encoder (128 periods) in the MSK101C-0450-NN-M1-AP2-NNNN improve absolute positioning and commutation?

The M1 encoder preserves absolute position across roughly 4096 mechanical revolutions for eliminating homing after power loss. Its 128 signal periods provide fine commutation granularity and solid interpolation while Hiperface ensures broad drive compatibility.

Is MSK101C-0450-NN-M1-AP2-NNNN interoperable with Bosch Rexroth IndraDrive and third-party servo controllers?

The IndraDyn S motors are designed for pairing with IndraDrive and the Hiperface encoder family is widely supported across drive vendors. Its combination eases commissioning and multi-vendor retrofit scenarios.

Common Misspellings

MSK101C0450NNM1AP2NNNN

MSK101C 0450 NN M1 AP2 NNNN

MSK-101C-0450-NN-M1-AP2-NNNN

Internal Product Review

Bosch Rexroth develops the AC motor MSK101C-0450-NN-M1-AP2-NNNN that pairs natural-convection cooling with an A-side power connector and an optical Hiperface multiturn encoder (128 periods). It offers 36.5 Nm torque by using 28.6 A current at standstill. This motor possesses a 70-Nm brake and keyed shaft to ensure firm holding. It is ideal for CNC machining, packaging automation and robotics that requires precise positioning.