Motorized rotary table with pneumatic chuck MSP108110-SG
- Pneumatic 3-jaw chuck with reversible clamping jaws
- Low-backlash worm gear
- Very robust pivot bearing
- Different drive variants
- Pneumatic rotary union
| Icon | Label | Description | Type | Size | Download |
|---|---|---|---|---|---|
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CAD (step) Stepper Motors | zip | 1.9 MB | Download | |
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CAD (step) MSP108110-SG-ixx-Px-B-N23-K6 | zip | 10.5 MB | Download | |
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CAD (step) MSP108110-SG-ixx-Px-B-N17-K5 | zip | 10.1 MB | Download | |
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Betriebsanleitung pneumatisches Spannfutter | 1 MB | Download |
Function
- The pneumatic precision chuck forms a high-precision motorised rotary unit with the motorised rotary table.
- Motors of size NEMA17 or Nema23 can be flange-mounted. We also adapt customised drives
- The three-jaw chuck is operated by compressed air and has reversible clamping jaws.
- It enables concentric clamping both from the outside and vice versa from the inside to the outside.
- The concentricity measured on the clamped workpiece is <0.06 mm.
Advantages
Stable bearing
The turntable is supported by a highly rigid, backlash-free cross roller bearing.
Very high loads and tilting moments can be absorbed.
Multifunctional automatic chuck
The pneumatically operated three-jaw chuck has reversible clamping jaws and offers the option of clamping the workpieces from the outside as well as from the inside.
Precise
The rotary actuator is driven by a preloaded, low-backlash worm gear.
The complete unit offers a concentricity of <0.06 mm on the clamped component.
Besonderes Feature
Optionen
Adjustable reference point
The position of the switching point can be freely selected by turning the positioning ring opposite the rotating disc.
Pneumatic rotary union
The rotary union for the compressed air supply to the chuck enables a continuous rotary movement.
Option: Stepper motor with integrated positioning control
Various positions to be approached as well as acceleration ramps, type of search run, speed or current limitation and other parameters are programmed with the help of a free, simple PC software.
The rotary movement is monitored by an integrated rotary encoder.
Video: Pneumatic chuck with rotary drive
Clamping from outside
Clamping from outside with inverted jaws
Clamping in bore
Dimensions
Technical data
Load capacity
Stiffness
Precision
Backlash ≤ 0.1°
Axial run-out turntable ≤ 0.02 mm
Rotary disc concentricity ≤ 0.02 mm
Concentricity on the clamped part: ≤ 0.06 mm
Repeat accuracy of clamping jaws: ≤ 0.005 mm
speed
Input speed max.: 600 1/min
Output speed max.: 15 rpm
Max. duty cycle: 100%
Ambient conditions
Operating temperature: +10°C to +50°C
Installation position: any
Dimensions and weight
Gear ratio: 40:1 or 20:1
Mass: 6500 g (without motor)
Efficiency η turntable: 0.33
Clamping range outside: 1 mm - 100 mm
Clamping range inside: 20 mm - 100 mm
Travel jaws: 1.33 mm (2.66 mm in diameter)
Clamping force: 200 N at 6 bar
Compressed air for chucks
Operating pressure: 6 bar
Operating medium: Compressed air, unlubricated, in accordance with ISO 8573-1:2010 [7:4:4]
Pneumatic connections: M5
Materials
RoHS compliant
Housing and turntable: Anodised aluminium
Hollow shaft: Stainless steel
Worm: ground steel
Worm wheel: Bronze
Clutch housing: Anodised aluminium
Clutch: aluminium / plastic
Chuck: stainless steel
Rotating union: stainless steel, aluminium, high-performance plastic
Dimensions without drive
Dimensions drive variants
Without motor prepared for NEMA 17
Stepper motor NEMA 17
Stepper motor NEMA 17 with control unit
Without motor prepared for NEMA 23
Stepper motor Nema 23 short
Stepper motor Nema 23 long
Stepper motor Nema 23 short with control unit
Stepper motor Nema 23 long with control unit
Motor data
Motor data - Nema 17
Size:
Current per winding:
Rotor moment of inertia:
Inductance per winding:
Holding torque:
Resistance per winding:
Resolution:
Werte
NEMA 17 (42 mm x 42 mm)
1,8 A
82 gcm²
3,3 mH
50 Ncm
1,75 Ω
1,8° per step
Characteristic curve - Nema 17
---- 1,8 A / 48 V / bipolar
---- 1,8 A / 24 V / bipolar
Motor and control data - NEMA 17 with control unit
Control voltage:
Motor voltage:
Connection:
Interface:
Phase current max:
Holding torque:
Current reduction:
Inputs:
Outputs:
Dyn. switching Step resolution:
Encoder:
Protection class:
Werte
+24 V to +36 V DC
+24 V bis +48 V DC
Serial TTL + TTL converter to USB
Sub-D connector 15-pin HD
adjustable up to 3 A
0,43 Nm
adjustable
6 / +24 V to +36 V DC
4 / +24 V DC
1/8 1/4 1/2 1/1
Integrated for position monitoring
IP64
Design - NEMA 17 with control unit
Characteristic curve - NEMA 17 with control unit
Motor data - Nema 23 short
| Current per winding: | 2,8 A |
| Rotor moment of inertia: | 120 gcm² |
| Inductance per winding: | 1,8 mH |
| Holding torque: | 60 Ncm |
| Resistance per winding: | 0,78 Ohm |
| Resolution: | 1,8°/step |
| Weight: | 450g |
Design - NEMA 23 short
Characteristic curve - Nema 23 short
Motor and control data - NEMA 23 short with control unit
| Current per winding: | 3A |
| Rotor inertia torque: | 300 gcm² |
| Holding torque: | 117 Ncm |
| Resolution: | 1,8°/step |
| Weight: | 900g |
Design - NEMA 23 short with control unit
Characteristic curve - NEMA 23 short with control unit
Order code
MSP108110-SG-i40-P3-AK-B-N17-K6,35
MSP = Motorised rotary table with pneumatic chuck
108 = Diameter of the chuck = 108 mm
110 = Diameter of the turntable = 110 mm
SG = Strong Line
i40 = Reduction ratio i = 40 : 1
P3 = Pneumatic connection arrangement Position 3
AK = Drive arrangement coaxial to the screw
B = Basic version without motor
N17 = prepared for motor NEMA 17
K6,35 = Coupling bore for motor shaft 6,35 mm
MPS108110-SG-i20-P1-AK-S-N23L-1
MPS = Motorised rotary table with pneumatic chuck
108 =Diameter of the chuck = 108 mm
110 =Diameter of the turntable = 110 mm
SG = Strong Line
i20 =Reduction reduction i = 20 : 1
P1 =Pneumatic connection arrangement Position 1
AK = Drive arrangement coaxial to the screw
S = with motor and positioning control
N23 =Motor size NEMA23
L = Stepper motor long version
1 =Control orientation Position 1
