MomentumTechnologies GmbH
MTS82 Synchronous Drum Motor
Partner Company
Momentum MTS82-201701-01-US
oil-less Efficiency
IE 4
MTS82 Synchronous Drum Motor
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MomentumTechnologies GmbH
Characteristics
Nominal Diameter (in) 3.21 oil-free (no leakage)Nominal Power (HP) 0.25 - 0.51 very high efficiency (IE4)Nominal Force (lbs) 3 - 242 minimal heatingNominal Torque (ft-lbs) 0.4 - 32 maintenance freeNominal Speed (ft / min) 2,526 - 5 steel or stainless steel constructionNominal Speed (ft / s) 42 - 0.08 hardened steel planetary gearNominal Speed (RPM) 3,000 - 6 with cable gland
UL certified
Drum motors listed on the following pages are available with short lead times.
Technical Data
Type of motor Permanent magnet AC synchronous motorConnection Frequency converter or servo driveVoltage DC-Bus voltage 320 V or 560 VMotor winding insulation class FThermal protection Temperature sensor KTY84-130 (standard)
PTC (optional)Temperature range + 41 °F to + 104 °F (standard) for operation with belt
low temperature range to - 13 °F (optional)Protection class IP66 (standard), IP62 or IP69K optionalElectrical connection Cable 4 x 0.5 qmm (AWG 20) + 2 x 0.25 qmm (AWG 23) shielded
Dimensions
InverterUmrichter
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MomentumTechnologies GmbH
Dimensions Shell
Type ØA (in) ØB (in) shell length max.* (in)crowned 3.209 3.169 35.4cylindrical 3.189 3.189 35.4cylindrical with key 3.216 3.216 35.4
* longer motors available on request
Dimensions Cable Connection
EMC cable gland, straight, brass or stainless steel
Cable gland, straight, for 2 cables (option motor feedback)
Construction / Material variants
Component Variants Standard OptionTube crowned Steel Stainless steel
cylindrical Steel Stainless steelcylindrical with key Steel Stainless steelflat rubber lagging Steel Stainless steelprofiled rubber lagging Steel Stainless steelsprocket Steel Stainless steel
Shaft D = 1.18 / SW = 0.98 / SFL = 0.49 Steel Stainless steelalternative style Steel Stainless steel
Cover laser engraved nameplate Steel Stainless steelLabyrinth seal Galvanized steel Stainless steel A2Electrical connection straight cable gland Brass Stainless steel A2
angled cable gland Steel Stainless steel A2terminal box Stainless steelconnector
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MomentumTechnologies GmbH
Motor variants
MTS82-0.19
Rated values refer to the drum tubePower Rotational Speed Linear Speed Torque Belt pull Min. tube length
HP RPM ft/min ft/s ft-lbs lbs in
0.25
375 316 5.3 3.4 25 10.63250 211 3.5 5.0 37 10.63188 158 2.6 6.7 50 10.63150 126 2.1 8.3 62 10.63
94 79 1.3 13.3 99 10.63
MTS82-0.38
Rated values refer to the drum tubePower Rotational Speed Linear Speed Torque Belt pull Min. tube length
HP RPM ft/min ft/s ft-lbs lbs in
0.51
375 316 5.3 6.8 51 11.81250 211 3.5 10.0 74 11.81188 158 2.6 13.3 99 11.81150 126 2.1 16.6 124 11.81
94 79 1.3 26.6 199 11.81
Note regarding drum speed
Speed adjustments in the following ranges are possible: Sensorless operation with suitable frequency converter
10:1 (usual), 15:1 (potentially possible)
Servo drive and feedback up to 1,000:1
Note
Starting torqueSensorless Rated torque x 1.5With feedback Peak torque
MTS82 Synchronous Drum Motor
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MomentumTechnologies GmbH
Motor data
Motor MTS82-0.19 MTS82-0.38
Nominal rotational speed [RPM] nn 3,000 3,000
Pole pairs 3 3
Electrical connection Y Y
DC-Bus voltage [Vdc] UZK 320 / 560 320 / 560
Rated torque [ft-lbs] Mn 0.44 0.89
Nominal current per phase [A rms] In 0.8 1.5
Stall torque [ft-lbs] M0 0.52 1.11
Locked rotor current per phase [A rms] I0 0.9 1.8
Peak torque [ft-lbs] Mmax 2.07 4.43
Peak current [A rms] Imax 3.6 7.2
Voltage constant (per 1.000 RPM) [Vrms] ke 49.6 51.7
Torque constant [ft-lbs / A rms] kt 0.60 0.63
Winding resistance (phase to phase at 68 °F) [Ω] Rpp 26.4 9.8
Winding inductance (phase to phase) [mH] Lpp 37.6 18.6
Electrical time constant [ms] Tel 1.4 1.9
Rotor inertia [lb in²] J 0.075 0.141
Characteristic curves
MTS82-0.19 MTS82-0.38HMP06-007-320-30-*3,0
2,5
2,0
1,5
1,0
0,5
1000 2000 3000 4000 5000 6000 7000 8000
0,7
1,54
(3860/0,59)
0,6
4400
2,81850
Mmax [Nm]
Mn [Nm]
HMP06-015-320-30-*7,0
6,0
5,0
4,0
3,0
2,0
1,0
1000 2000 3000 4000 5000 6000 7000 8000
6,0 2300
3,81
1,5
1,2
4220
(3850/1,16)
Mmax [Nm]
Mn [Nm]
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MomentumTechnologies GmbH
Option: Motor feedback MTS drum motors can be supplied with resolver or SKS36 feedback:
Resolver
Number of poles 2Input frequency 10 kHzInput voltage 7 Vrms
Connection signal cable 6 x 0.14 qmm (AWG 26), shielded
Note: SKS36 can be supplied with a data-plate programmed for the Schneider Electric PACDrive 3.
The optional components increase the minimum length of the drum motor as follows:
Option SLmin (with option)Resolver Minimum length SLmin + 1.97 inSKS36 Minimum length SLmin + 1.97 in
Cable specifications Power cable
Variant 1only for motors without options
Variant 2standard for motor with feedback option
Construction4 x 0.50 mm2 (AWG 20) + (2 x 0.25 mm2 (AWG 23))C shielded
4 x 0.50 mm2 (AWG 20) + (2 x 0.25 mm2 (AWG 23))C shielded
Voltage 600 V (0.5 mm2 / AWG 20) 600 V (0.5 mm2 / AWG 20)
Sheath material PUR PUR (TPE-U)
Outer diameter maximum 0.343 in 0.299 in (maximum 0.311 in)
Sheath color orange (similar to RAL 2003) orange (similar to RAL 2003)Temperature range (fixed in place) - 58 °F to +194 °F - 58 °F to + 221 °F
Minimum bending radius (fixed in place) 5 x D 7.5 x D
flame retardant yes yes
halogen free yes yes
oil resistant yes yes
UL AWM STYLE 20235 80 °C AWM STYLE 21928 / 11559 105 °C 600 V
SKS36 (SICK Stegmann)
Number of Sin / Cos Periods per revolution 128Number of absolute revolutions 1 (single turn)Resolution 4096Supply voltage 7 to 12 V DCConnection signal cable
8 x 0.15 qmm (AWG 26), shielded
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MomentumTechnologies GmbH
Connection cable / Motor feedback
Option Resolver SKS36Construction 3 x 2 x 0.14 mm2 (AWG 26)
shielded4 x 2 x 0.15 mm2 (AWG 26) shielded
Sheath material PVC PUR (TPE-U)Outer diameter 0.23 in 0.21 inSheath color grey (RAL 7032) blackTemperature range (fixed in place) - 40 °F to + 176 °F - 22 °F to + 194 °F
Connector pin assignement
Power
Color / code Function black / 1 Ublack / 2 Vblack / 3 Wgreen-yellow PEbrown KTY (+) or PTCwhite KTY (-) or PTC
Thermal protection
The MTS drum-motor is fitted, as standard, with a KTY84-130 thermal sensor. The temperature sensor must be monitored by an external circuit, such as a frequency convertor which switches off the power to the motor if the maximum temperature is exceeded.
KTY84-130, technical data
Measurement range - 40 °F to + 572 °FReference resistance 1000 OhmReference temperature 212 °FTolerance +/- 3 %Measurement current 2 mA
Optionally it is possible to fit a PTC sensor (not all frequency converters /servo drives support the KTY84).
Tested frequency converters / servo drives
MTS drum motors have been tested with the following frequency converters and servo drives.
Servo drivesManufacturer TypeLenze Servodrive 9400 HighLine
(Resolver)Schneider Electric PAC Drive 3 (SKS36)KEB Combivert F5 (Resolver)KEB Combivert S6
(Resolver and sensorless)
Frequency converter / sensorlessManufacturer TypeLenze Allen Bradley
Inverter Drive 8400 State-Line, Serie i500Powerflex 525
Schneider Electric Altivar 32KEB Combivert F5 SCLInvertek Optidrive P2Hitachi WJ200NORD SK 215ESEW MOVITRAC LTP-B
Resolver
Color Signal / Function white REF +brown REF -green SIN +yellow SIN -pink COS +grey COS -
SKS36
Color Signal / Function grey DATA +green DATA -white SIN +brown REF SINpink COS +black REF COSred US (8 V DC)blue GND (0 V DC)