Specifications

Frame diameterφ70 mm
Body length56 mm
Peak torque3.1 N·m
Max speed200 rpm
Resolution2,592,000 P/R (after ×4) / 2,097,152 (21 bit)
Through-hole diameterφ25 mm
ModelMRS-7056
L1 length (mm)56

Dimensions

MRS-7056

Speed & Torque

 
MRS-7056
 

Note: The maximum rotational speed is limited by the encoder response frequency. Reducing the encoder resolution can extend the usable speed range.

UnitMRS-7056
Supply voltage (driver input)DCV24 (※1) / 48
Max speed (※2)rpm200
Rated speedrpm100
Peak torqueNm3.1
Continuous stall torqueNm1.0
Continuous rated torqueNm1.0
Peak outputW90
Peak power ratekW/s147
Peak currentArms19
Continuous rated current (※3)Arms3.5
Back EMF constantV/krpm31
Torque constant (at 25℃)Nm/Arms0.30
Winding resistance (line-to-line, 25℃)Ω1.8
Winding inductance (line-to-line)mH3.3
Rotor polesP20
Max encoder resolution (※4)P/RIncremental: 2,592,000 P/R
Absolute: 2,097,152 (21 bit)
Moment of inertia (J=GD²/4)kg·cm²1.16
Allowable axial loadN500
Allowable momentNm3
Bi-directional repeatabilitypulse±1
Axial runoutμm20 (standard)
5 (high-precision option: add “R” to model)
Masskg0.86
Recommended driversMC-200-7220 / MC-200C-6018
Other collaboration amplifiers
Reference heat sink225 × 225 × 10 aluminum
  • (※1) At 24 V, peak torque differs. Please contact us.
  • (※2) If you require a specific target speed, please contact us.
  • (※3) Continuous rated current measured at 40℃ ambient with the reference heat sink attached to the motor.
  • If you need a different resolution, please contact us.

Drivers

ManufacturerDriver (amplifier) modelInterfacePowerFeatures
MTLMC-200-7220APulse train, USBDC24/48 VCompact general-purpose
MC-200-7220BEtherCAT, USBDC24/48 VCompact general-purpose
MC-200-7220DSPI, USBDC24/48 VCompact general-purpose
MC-200C-6018DSPI, USBDC24/48 VUltra-compact
Mitsubishi ElectricMR-J4-40A-RJJ001
MR-J4-60A-RJJ001		Pulse trainAC200 VCollaboration-specific
MR-J4-40B-RJJ001
MR-J4-60B-RJJ001		SSCNET III/HAC200 VCollaboration-specific
PanasonicMMDHT2B09NL1RTEXDC48 VCompact
MCDLT35NMRTEXAC200 VMulti-function
MCDLT35BMEtherCATAC200 VMulti-function
  • Mitsubishi Electric and Panasonic amplifiers are not sold by us. Please contact each company’s distributor.
  • The Mitsubishi J4 collaboration supports μDD motors with incremental encoders only.

Connector Cables & Connection Options

MC-200-7220A (※1) / MC-200-7220B / MC-200-7220D / MC-200C-6018D (※2)
DescriptionPart No.Cable length
Power connector cableCN1 cable (4.2) 1M-TE1.0 m
Motor extension connector cableCN2 flexible cable (4.2) 0.7M0.7 m
CN2 flexible cable (4.2) 2.7M2.7 m
CN2 flexible cable (4.2) 4.7M4.7 m
Encoder extension connector cableCN3 flexible cable (4.2) 0.7M0.7 m
CN3 flexible cable (4.2) 2.7M2.7 m
CN3 flexible cable (4.2) 4.7M4.7 m
mini USB cableCN5 cable1.0 m
Mitsubishi Electric MR-J4-40A-RJJ001 / MR-J4-40B-RJJ001 / MR-J4-60A-RJJ001 / MR-J4-60B-RJJ001
DescriptionPart No.Cable length
Motor extension connector cableCN2 flexible cable (4.2) 0.7M0.7 m
CN2 flexible cable (4.2) 2.7M2.7 m
CN2 flexible cable (4.2) 4.7M4.7 m
Motor conversion connector cableCN2 flexible cable (4.2) 0.2M-(CF)0.2 m
Encoder extension connector cableCN3 flexible cable (4.2) 0.7M0.7 m
CN3 flexible cable (4.2) 2.7M2.7 m
CN3 flexible cable (4.2) 4.7M4.7 m
Encoder conversion connector cableCN3 flexible cable (4.2) 0.2M-TE (J4)0.2 m
mini USB cableCN5 cable1.0 m
Panasonic MMDHT2B09NL1
DescriptionPart No.Cable length
Motor extension connector cableCN2 flexible cable (4.2) 0.7M0.7 m
CN2 flexible cable (4.2) 2.7M2.7 m
CN2 flexible cable (4.2) 4.7M4.7 m
Motor conversion connector cableCN2 flexible cable (4.2) 0.2M-TE (M frame)0.2 m
Encoder extension connector cableCN3 flexible cable (4.2) 0.7M0.7 m
CN3 flexible cable (4.2) 2.7M2.7 m
CN3 flexible cable (4.2) 4.7M4.7 m
Encoder conversion connector cableCN3 flexible cable (5.6) 0.2M-JST (MINAS)0.2 m
mini USB cableCN5 cable1.0 m
Panasonic MCDLT35NM / MCDLT35BM
DescriptionPart No.Cable length
Motor extension connector cableCN2 flexible cable (4.2) 0.7M0.7 m
CN2 flexible cable (4.2) 2.7M2.7 m
CN2 flexible cable (4.2) 4.7M4.7 m
Motor conversion connector cableCN2 flexible cable (4.2) 0.2M-(CF)0.2 m
Encoder extension connector cableCN3 flexible cable (4.2) 0.7M0.7 m
CN3 flexible cable (4.2) 2.7M2.7 m
CN3 flexible cable (4.2) 4.7M4.7 m
Encoder conversion connector cable
For incremental encoder		CN3 flexible cable (5.6) 0.2M-JST (MINAS)0.2 m
Encoder conversion board unit
For absolute encoder		MFC-10P0.2 m
mini USB cableCN5 cable1.0 m
  • (※1) For MC-200-7220A, please prepare the CN4 connector and cable on the user side. (Connector type: 10136-3000 PE)
  • (※2) For MC-200C, CN1/CN4 connector cables and CN2/CN3 conversion cables are included.

Option Examples

MC-200-7220A

MC-200-7220D

MC-200C-6018D

Support

We are committed to supporting you so you can use our products with confidence.

  • Comprehensive after-sales support

    1

    All components are procured domestically to ensure stable quality and lead times. We maintain a policy of not discontinuing production for our own convenience, so you can use our products with peace of mind over many years. We also accept small-lot orders from one unit for any model, including custom products, with no minimum lot constraints.

  • Selection support you can trust

    1

    Share your target specs and our specialist will recommend the optimal model. If you are unsure which motor to choose, we explain each motor’s characteristics in simple terms and help you make the right selection.