Bosch Rexroth MSM031C-0300-NN-M5-MH1 Synchronous Servo Motor
Regular price
€659,99
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Regular price
-58%
€1.575,54
Sale price
€659,99
inc. VAT
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Bosch Rexroth MSM031C-0300-NN-M5-MH1 Synchronous Servo Motor with Holding Brake — 60 mm Flange, 1.30 Nm Continuous Torque, 3.80 Nm Peak Torque, 5,000 rpm, Self-cooling, With Holding Brake, IndraDyn S Series. Compact synchronous servo motor from the Rexroth MSM031C series with 60 mm flange, natural convection cooling, and integrated holding brake for safe load retention on vertical axes. Compatible with Rexroth IndraDrive Cs drive controllers.
Available in stock — ships within 3 days after payment.
Product overview
| Part number (R-number) | R911344216 |
| Type designation | MSM031C-0300-NN-M5-MH1 |
| Product type | Synchronous servo motor with holding brake — IndraDyn S MSM series |
| Flange size | 60 mm |
| Continuous torque at standstill (60K) | 1.30 Nm |
| Maximum torque | 3.80 Nm |
| Continuous current at standstill (60K) | 2.60 A (rms) |
| Maximum current | 7.70 A (rms) |
| Maximum speed | 5,000 min⁻¹ |
| Torque constant (20°C) | 0.51 Nm/A |
| Back-EMF constant (20°C) | 30.6 V/min⁻¹ |
| Winding resistance (20°C) | 3.60 Ω |
| Winding inductance | 10.600 mH |
| Number of pole pairs | 4 |
| Rotor inertia (without brake) | 3.0 × 10⁻⁵ kg·m² |
| Cooling | Self-cooling / natural convection (IC00) |
| Holding brake | Yes — 24 VDC (±1.2 V), 0.36 A, holding torque 1.27 Nm |
| Brake clamping delay | 50 ms |
| Brake release delay | 15 ms |
| Protection rating | IP54 |
| Insulation class | 130 (B) — DIN EN 60034-1 |
| Ambient operating temperature | 0 to 40°C |
| Storage / transport temperature | −20 to +60°C |
| Installation altitude | 0 to 1,000 m |
| Weight (with brake) | 1.7 kg |
| Dimensions (with brake, CH1) | A=60, B=135, C=30, D=ø14h6, E=ø50h7, F=ø70±0.20, G=ø4.5, H=71 mm |
| Compatible drive controller | Rexroth IndraDrive Cs |
| Standards | UL 1004, ANSI UL 840, CSA-C22.2 No. 100 (UL file E223837) |
| Condition | New — in original packaging |
Applications
- Vertical axis servo drives requiring a holding brake for safe load retention at standstill
- Precision motion control in CNC machines, robotics, and automation systems using Rexroth IndraDrive Cs controllers
- Compact servo axis drives where a 60 mm flange and natural convection cooling are required
- Packaging, assembly, and handling machines requiring compact high-dynamic servo performance up to 5,000 rpm
Shipping
- Ships within 3 days after payment
- Secure packaging for safe delivery
- Free delivery within Germany
Warranty & compliance
- 12-month warranty included
- Product is fully compliant with EU industry standards
- VAT invoice included with every order
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