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Spindle and Table Drives GM/RAM/MSD/MSR
Spindle and Table Drives GM/RAM/MSD/MSR
Overview
This document presents comprehensive technical specifications, design features, performance data, and dimensional details for GM, RAM, MSD, and MSR series spindle and table drive systems. It targets applications in milling, turning, and turntable machinery, providing engineers with critical information for selection, integration, and maintenance.
1. Product Categories and Design Features
- GM and RAM Series: Integrated two-speed spindle motors with built-in gearboxes, designed for high reliability and performance. Includes modular and instrumented variants for enhanced monitoring.
- MSD Series: Conventional spindle drive gearboxes with flexible interfaces, suitable for milling and turning spindles. Multiple sizes with detailed torsional backlash and bearing arrangements.
- MSR Series: Turnkey turntable drive solutions combining continuous and indexed drive functions, optimized for heavy-duty applications.
2. Technical Specifications and Performance Parameters
- Speed (N1B): Operating speeds range from 800 rpm to 9000 rpm depending on model and gear ratio.
- Torque (T2N): Torque capacities vary widely, e.g., GM up to 7000 Nm, RAM up to 350 Nm, MSD up to 4400 Nm, and MSR models from 334 Nm to 9000 Nm.
- Power (P): Power ratings span from a few kW to over 90 kW based on size and configuration.
- Gear Ratios: Common ratios include 1:1 and 5:1 for balancing speed and torque requirements.
- Lubrication: Systems include grease lubrication and external forced oil lubrication with specified flow rates and pressures to ensure reliability.
- Cooling: Some gearboxes feature cooling jackets and oil/water interfaces for thermal management.
- Control and Interface: Options include rotary unions, tool clamping systems, pack sensors, output encoders, and instrumented versions for enhanced control and diagnostics.
3. Mechanical and Dimensional Data
- Detailed mechanical dimensions cover mounting positions, shaft diameters, fixing points, and anti-vacuum valves to ensure compatibility and ease of integration.
- Examples include GM sizes 800 to 7000 and MSD sizes 12 to 600 series with precise measurements and spline standards.
- MSR series mounting includes multiple bolt patterns (e.g., 12 M16 bolts at 30° on ØPCD 130) and spline dimensions conforming to DIN 5480 standards.
4. Lubrication and Cooling Interfaces
- Oil inlet/outlet ports, air chicanes, leakage detectors, and bleeding valves are specified to support effective lubrication and cooling circuits.
- Oil flow rates for MSR models range from 9 to 19 liters per minute, critical for maintaining operational temperatures.
5. Performance Curves and Graphs
Power and torque curves illustrate operational envelopes under continuous (S1) and intermittent (S6) duty cycles, aiding in selecting appropriate operating points for different gear ratios.
6. Options and Customization
- Maximum pressure ratings up to 80 bar for lubrication systems.
- Availability of instrumented versions with sensors and encoders for monitoring.
- Multiple mounting and interface options to accommodate diverse machine tool configurations.
7. Standards and Quality
- Mechanical interfaces such as involute splines comply with DIN 5480 standards, ensuring compatibility and quality.
- Manufacturing and testing adhere to recognized industry standards to guarantee reliability and performance consistency.
Critical Information and Recommendations
- Select motor size and gearbox configuration based on required speed, torque, and power demands.
- Choose lubrication type (grease vs. forced oil) and cooling solutions appropriate to the application environment.
- Verify mechanical dimensions and mounting interfaces to ensure seamless integration.
- Use performance curves to identify optimal operating points and avoid overload conditions.
- Leverage available options such as instrumented versions for enhanced monitoring and control.
- For MSR series, ensure correct bolt patterns and spline dimensions per DIN 5480 for structural integrity and mechanical compatibility.
- Consider mass and moment of inertia values in dynamic system design and control strategies.
Summary Tables and Data Highlights
- Torque and speed ratings per model guide application suitability.
- Dimensional tables specify critical mounting and interface parameters.
- Oil flow and interface data support maintenance planning and operational reliability.
- Performance curves provide insight into efficiency and operational limits under various duty cycles.
This structured technical information supports engineers and designers in selecting, integrating, and maintaining high-performance spindle and table drive systems for industrial machine tools.
Catalog excerpts
Spindle and table drive GM | RAM | MSD | MSR
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Spindle and table drive GM | RAM | MSD | MSR All-in-one two-speed spindle motors Built-in two-speed spindle drive Turnkey Turntable Drive solution Optimized for performance and reliability, GM exclusive design Conventional Spindle Drive Milling or turning spindle gearbox, versatile interfaces for any spindle arrangement speed in a record diameter, large provides a perfect solution for turntable combining continuous
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SPINDLE DRIVE Integrated #1 Conventionel design TABLE DRIVE
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GEAR MOTOR GEARBOX + COOLING JACKET + OUTPUT SHAFT ARRANGEMENT GEARBOX + COOLING JACKET GEARBOX ONLY GEARBOX ONLY
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SPINDLE DRIVE Modular spindle drive solutions available as GM Instrumented versions
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Range type & versions GM G
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Motor type Mounting position Control Interface [l/mn] [kW] [l/mn] [kW] [bar] [l/mn] [Kg] GM design for external forced lubrication Rotary union Tool clamping system Pack sensors Output encoder
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B View Anti-vacuum valve axis Interfaces Front fixing 149,5 With Ru Cs or With Ru without Cs
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Mounting position Control Interface [l/mn] [kW] [l/mn] [kW] [bar] [l/mn] RAM design for external forced lubrication Gearbox only
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Internal splines
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RAM SIZE 190 DIMENSIONS A View Oil outlet Reduction ratio supply Direct ratio supply Direct ratio signal Reduction ratio signal Oil outlet (vertical running) Oil outlet Oil outlet (horizontal running) Hole pluged Direct ratio signal bleeding valve Reduction ratio signal bleeding valve Hole pluged Hole pluged Hole pluged Hole pluged Oil/water drain C View Encoder connection box Direct ratio signal bleeding valve Reduction ratio signal bleeding valve Sensor connection box Oil labyrinth leakage Oil/water drain Leakage detector
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Water inlet Reduction ratio supply Direct ratio supply B Reduction ratio signal Direct ratio signal Oil outlet (vertical running) Water outlet Oil outlet (horizontal running) Oil/water drain
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Motor type Mounting position Control Interface [l/mn] [kW] [l/mn] [kW] [bar] [l/mn] [Kg] GM design for external forced lubrication Rotary union Tool clamping system Pack sensors Output encoder
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Anti-vacuum valve axis Anti-vacuum valve With Ru Cs or With Ru without Cs
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Mounting position Control Interface [l/mn] [kW] [l/mn] [kW] [bar] [l/mn] RAM design for external forced lubrication Gearbox only
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RAM SIZE 220 DIMENSIONS A View Oil outlet Reduction ratio supply Direct ratio supply Direct ratio signal Reduction ratio signal Oil outlet (vertical running) Oil outlet Oil outlet (horizontal running) Hole pluged Direct ratio signal bleeding valve Reduction ratio signal bleeding valve Hole pluged Hole pluged Hole pluged Hole pluged Oil/water drain C View Encoder connection box Direct ratio signal bleeding valve Reduction ratio signal bleeding valve Sensor connection box Oil labyrinth leakage Oil/water drain Leakage detector
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Water inlet Reduction ratio supply Direct ratio supply Reduction ratio signal Direct ratio signal Oil outlet (vertical running) Oil outlet (horizontal running) Water outlet Oil/water drain
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Motor type Mounting position Control Interface [l/mn] [kW] [l/mn] [kW] [bar] [l/mn] [Kg] GM design for external forced lubrication Rotary union Tool clamping system Pack sensors Output encoder
Open the catalog to page 26
B View Anti-vacuum valve axis Anti-vacuum valve Front fixing Interfaces With Ru Cs or With Ru without Cs
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[l/mn] [kW] [bar] [l/mn] RAM design for external forced lubrication Gearbox only
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RAM SIZE 250 DIMENSIONS A View Oil outlet Reduction ratio supply Direct ratio supply Direct ratio signal Reduction ratio signal Oil outlet (vertical running) Oil outlet Oil outlet (horizontal running) Hole pluged Direct ratio signal bleeding valve Reduction ratio signal bleeding valve Hole pluged Hole pluged Hole pluged Hole pluged Oil/water drain C View Encoder connection box Direct ratio signal bleeding valve Reduction ratio signal bleeding valve Sensor connection box Oil labyrinth leakage Oil/water drain Leakage detector
Open the catalog to page 32
Water inlet Reduction ratio supply Direct ratio supply Reduction ratio signal Direct ratio signal Oil outlet (vertical running) Oil outlet (horizontal running) Oil/water drain Water outlet
Open the catalog to page 33
Motor type Mounting position Control Interface [l/mn] [kW] [l/mn] [kW] [bar] [l/mn] [Kg] GM design for external forced lubrication Rotary union Tool clamping system Pack sensors Output encoder
Open the catalog to page 34
Anti-vacuum valve axis With Ru Cs or With Ru without Cs
Open the catalog to page 37
Mounting position Control Interface [l/mn] [kW] [l/mn] [kW] [bar] [l/mn] RAM design for external forced lubrication Gearbox only
Open the catalog to page 38
RAM SIZE 280 DIMENSIONS A View Oil outlet Reduction ratio supply Direct ratio supply Direct ratio signal Reduction ratio signal Oil outlet (vertical running) Oil outlet Oil outlet (horizontal running) Hole pluged Direct ratio signal bleeding valve Reduction ratio signal bleeding valve Hole pluged Hole pluged Hole pluged Hole pluged Oil/water drain C View Encoder connection box Direct ratio signal bleeding valve Reduction ratio signal bleeding valve Sensor connection box Oil labyrinth leakage Oil/water drain Leakage detector
Open the catalog to page 40
Water inlet Reduction ratio supply Direct ratio supply B Reduction ratio signal Direct ratio signal Oil outlet (vertical running) Oil outlet (horizontal running) Oil/water drain Water outlet
Open the catalog to page 41
Motor type Interface Cooling Control [Kg] Rotary union Clamping system Encoder GM design for external forced lubrication
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[l/mn] [kW] [bar] [l/mn] RAM design for external forced lubication Gearbox only
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RAM SIZE 350 DIMENSIONS A View Oil outlet Reduction ratio supply Direct ratio supply Direct ratio signal Reduction ratio signal Oil outlet (vertical running) Oil outlet Oil outlet (horizontal running)
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> > > > > manufacturing and testing standards
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Max input speed Reduction ratio Motor frame size Torsional backlask
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Interface INPUT
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Max input speed Reduction ratio Motor frame size Torsional backlask Only available Input and output bearing arrangement
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Interface INPUT
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PARALLEL SPLINE 8x42x46 according NFE 22-131
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Max input speed Reduction ratio Motor frame size Torsional backlask Only available Input and output bearing arrangement
Open the catalog to page 60All REDEX Group catalogs and technical brochures
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- Force sensor
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- Strain gauge force sensor
- Right angle gearhead
- Compact gearhead
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