• YASKAWA DYNASERV DR1 Direct Drive Motors (DR1A, DR1E, DR1B)
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YASKAWA DYNASERV DR1 Direct Drive Motors (DR1A, DR1E, DR1B)

YASKAWA DYNASERV DR1 Direct Drive Motors (DR1A, DR1E, DR1B)

DYNASERV DR1-series standard-speed direct drive motors with a magnetic encoder, large center aperture and high torque.

Key features

  • DR1A: 50 to 400 N·m, 1,638,400 pulse/rev, ±30 arc sec absolute accuracy
  • DR1E: 30 to 250 N·m, 1,228,800 pulse/rev; DR1B: 8 to 60 N·m, 1,015,808 pulse/rev (±45 arc sec)
  • Repeatability ±3 arc sec; large center aperture (ø150 / ø76 / ø56 mm hole)
  • Run-out accuracy 5, 10, 20 μm or standard 100 μm as printed per torque size
  • Driven by UR1xG3 (DrvGIII) or UR1xP3 (DrvPIII) drives; optional /CE suffix

Specifications

Motor type Outer-rotor direct drive motor
Encoder Magnetic incremental encoder
Construction G (standard profile)
Cable exit / type Bottom surface (G), fixed cable (2)
Cable length 0.5 m (-005)
Connectors Motor -A1, encoder B3 (J.S.T.)
Power supply 200-230 VAC / 100-115 VAC
Insulation Class F, 1500 VAC 1 min
Source YASKAWA DYNASERV Catalog, p. 10-13, 43-44
DR1A-050G-1D4A1G2-005-A1B3 Max. torque: 50 N·m | Run-out (A1): 5 μm or less | Abs. accuracy: ±30 arc sec | Current: 20 A
DR1A-050G-1D4A2G2-005-A1B3 Max. torque: 50 N·m | Run-out (A2): 10 μm or less | Abs. accuracy: ±30 arc sec | Current: 20 A
DR1A-050G-1D4A4G2-005-A1B3 Max. torque: 50 N·m | Run-out (A4): 100 μm or less (standard) | Abs. accuracy: ±30 arc sec | Current: 20 A
DR1A-100G-1D4A1G2-005-A1B3 Max. torque: 100 N·m | Run-out (A1): 5 μm or less | Abs. accuracy: ±30 arc sec | Current: 20 A
DR1A-100G-1D4A2G2-005-A1B3 Max. torque: 100 N·m | Run-out (A2): 10 μm or less | Abs. accuracy: ±30 arc sec | Current: 20 A
DR1A-100G-1D4A4G2-005-A1B3 Max. torque: 100 N·m | Run-out (A4): 100 μm or less (standard) | Abs. accuracy: ±30 arc sec | Current: 20 A
DR1A-150G-1D4A1G2-005-A1B3 Max. torque: 150 N·m | Run-out (A1): 5 μm or less | Abs. accuracy: ±30 arc sec | Current: 20 A
DR1A-150G-1D4A2G2-005-A1B3 Max. torque: 150 N·m | Run-out (A2): 10 μm or less | Abs. accuracy: ±30 arc sec | Current: 20 A
DR1A-150G-1D4A4G2-005-A1B3 Max. torque: 150 N·m | Run-out (A4): 100 μm or less (standard) | Abs. accuracy: ±30 arc sec | Current: 20 A
DR1A-200G-1D4A3G2-005-A1B3 Max. torque: 200 N·m | Run-out (A3): 20 μm or less | Abs. accuracy: ±30 arc sec | Current: 20 A
DR1A-200G-1D4A4G2-005-A1B3 Max. torque: 200 N·m | Run-out (A4): 100 μm or less (standard) | Abs. accuracy: ±30 arc sec | Current: 20 A
DR1A-300G-1D4A3G2-005-A1B3 Max. torque: 300 N·m | Run-out (A3): 20 μm or less | Abs. accuracy: ±30 arc sec | Current: 20 A
DR1A-300G-1D4A4G2-005-A1B3 Max. torque: 300 N·m | Run-out (A4): 100 μm or less (standard) | Abs. accuracy: ±30 arc sec | Current: 20 A
DR1A-400G-1D4A3G2-005-A1B3 Max. torque: 400 N·m | Run-out (A3): 20 μm or less | Abs. accuracy: ±30 arc sec | Current: 20 A
DR1A-400G-1D4A4G2-005-A1B3 Max. torque: 400 N·m | Run-out (A4): 100 μm or less (standard) | Abs. accuracy: ±30 arc sec | Current: 20 A
DR1E-030G-1D5A1G2-005-A1B3 Max. torque: 30 N·m | Run-out (A1): 5 μm or less | Abs. accuracy: ±45 arc sec | Current: 20 A
DR1E-030G-1D5A2G2-005-A1B3 Max. torque: 30 N·m | Run-out (A2): 10 μm or less | Abs. accuracy: ±45 arc sec | Current: 20 A
DR1E-030G-1D5A4G2-005-A1B3 Max. torque: 30 N·m | Run-out (A4): 100 μm or less (standard) | Abs. accuracy: ±45 arc sec | Current: 20 A
DR1E-070G-1D5A1G2-005-A1B3 Max. torque: 70 N·m | Run-out (A1): 5 μm or less | Abs. accuracy: ±45 arc sec | Current: 20 A
DR1E-070G-1D5A2G2-005-A1B3 Max. torque: 70 N·m | Run-out (A2): 10 μm or less | Abs. accuracy: ±45 arc sec | Current: 20 A
DR1E-070G-1D5A4G2-005-A1B3 Max. torque: 70 N·m | Run-out (A4): 100 μm or less (standard) | Abs. accuracy: ±45 arc sec | Current: 20 A
DR1E-100G-1D5A1G2-005-A1B3 Max. torque: 100 N·m | Run-out (A1): 5 μm or less | Abs. accuracy: ±45 arc sec | Current: 20 A
DR1E-100G-1D5A2G2-005-A1B3 Max. torque: 100 N·m | Run-out (A2): 10 μm or less | Abs. accuracy: ±45 arc sec | Current: 20 A
DR1E-100G-1D5A4G2-005-A1B3 Max. torque: 100 N·m | Run-out (A4): 100 μm or less (standard) | Abs. accuracy: ±45 arc sec | Current: 20 A
DR1E-130G-1D5A3G2-005-A1B3 Max. torque: 130 N·m | Run-out (A3): 20 μm or less | Abs. accuracy: ±45 arc sec | Current: 20 A
DR1E-130G-1D5A4G2-005-A1B3 Max. torque: 130 N·m | Run-out (A4): 100 μm or less (standard) | Abs. accuracy: ±45 arc sec | Current: 20 A
DR1E-160G-1D5A3G2-005-A1B3 Max. torque: 160 N·m | Run-out (A3): 20 μm or less | Abs. accuracy: ±45 arc sec | Current: 20 A
DR1E-160G-1D5A4G2-005-A1B3 Max. torque: 160 N·m | Run-out (A4): 100 μm or less (standard) | Abs. accuracy: ±45 arc sec | Current: 20 A
DR1E-220G-1D5A3G2-005-A1B3 Max. torque: 220 N·m | Run-out (A3): 20 μm or less | Abs. accuracy: ±45 arc sec | Current: 20 A
DR1E-220G-1D5A4G2-005-A1B3 Max. torque: 220 N·m | Run-out (A4): 100 μm or less (standard) | Abs. accuracy: ±45 arc sec | Current: 20 A
DR1E-250G-1D5A3G2-005-A1B3 Max. torque: 250 N·m | Run-out (A3): 20 μm or less | Abs. accuracy: ±45 arc sec | Current: 20 A
DR1E-250G-1D5A4G2-005-A1B3 Max. torque: 250 N·m | Run-out (A4): 100 μm or less (standard) | Abs. accuracy: ±45 arc sec | Current: 20 A
DR1B-008G-1C5A1G2-005-A1B3 Max. torque: 8 N·m | Run-out (A1): 5 μm or less | Abs. accuracy: ±45 arc sec | Current: 15 A
DR1B-008G-1C5A2G2-005-A1B3 Max. torque: 8 N·m | Run-out (A2): 10 μm or less | Abs. accuracy: ±45 arc sec | Current: 15 A
DR1B-008G-1C5A4G2-005-A1B3 Max. torque: 8 N·m | Run-out (A4): 100 μm or less (standard) | Abs. accuracy: ±45 arc sec | Current: 15 A
DR1B-015G-1C5A1G2-005-A1B3 Max. torque: 15 N·m | Run-out (A1): 5 μm or less | Abs. accuracy: ±45 arc sec | Current: 15 A
DR1B-015G-1C5A2G2-005-A1B3 Max. torque: 15 N·m | Run-out (A2): 10 μm or less | Abs. accuracy: ±45 arc sec | Current: 15 A
DR1B-015G-1C5A4G2-005-A1B3 Max. torque: 15 N·m | Run-out (A4): 100 μm or less (standard) | Abs. accuracy: ±45 arc sec | Current: 15 A
DR1B-030G-1C5A1G2-005-A1B3 Max. torque: 30 N·m | Run-out (A1): 5 μm or less | Abs. accuracy: ±45 arc sec | Current: 15 A
DR1B-030G-1C5A2G2-005-A1B3 Max. torque: 30 N·m | Run-out (A2): 10 μm or less | Abs. accuracy: ±45 arc sec | Current: 15 A
DR1B-030G-1C5A4G2-005-A1B3 Max. torque: 30 N·m | Run-out (A4): 100 μm or less (standard) | Abs. accuracy: ±45 arc sec | Current: 15 A
DR1B-045G-1C5A1G2-005-A1B3 Max. torque: 45 N·m | Run-out (A1): 5 μm or less | Abs. accuracy: ±45 arc sec | Current: 15 A
DR1B-045G-1C5A2G2-005-A1B3 Max. torque: 45 N·m | Run-out (A2): 10 μm or less | Abs. accuracy: ±45 arc sec | Current: 15 A
DR1B-045G-1C5A4G2-005-A1B3 Max. torque: 45 N·m | Run-out (A4): 100 μm or less (standard) | Abs. accuracy: ±45 arc sec | Current: 15 A
DR1B-060G-1C5A2G2-005-A1B3 Max. torque: 60 N·m | Run-out (A2): 10 μm or less | Abs. accuracy: ±45 arc sec | Current: 15 A
DR1B-060G-1C5A4G2-005-A1B3 Max. torque: 60 N·m | Run-out (A4): 100 μm or less (standard) | Abs. accuracy: ±45 arc sec | Current: 15 A
Direct Drive Servo MotorsYASKAWA
46 product codes available in this family
Sourced direct from KoreaExport-ready supplyCompetitive pricing
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YASKAWA DYNASERV DR1 Direct Drive Motors (DR1A, DR1E, DR1B)

Brand YASKAWA·Direct Drive Servo Motors

Available part numbers (46)

DR1A-050G-1D4A1G2-005-A1B3, DR1A-050G-1D4A2G2-005-A1B3, DR1A-050G-1D4A4G2-005-A1B3, DR1A-100G-1D4A1G2-005-A1B3, DR1A-100G-1D4A2G2-005-A1B3, DR1A-100G-1D4A4G2-005-A1B3, DR1A-150G-1D4A1G2-005-A1B3, DR1A-150G-1D4A2G2-005-A1B3, DR1A-150G-1D4A4G2-005-A1B3, DR1A-200G-1D4A3G2-005-A1B3 + 36 more — see full table ↓

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Product codeSpec
DR1A-050G-1D4A1G2-005-A1B3Max. torque: 50 N·m | Run-out (A1): 5 μm or less | Abs. accuracy: ±30 arc sec | Current: 20 A
DR1A-050G-1D4A2G2-005-A1B3Max. torque: 50 N·m | Run-out (A2): 10 μm or less | Abs. accuracy: ±30 arc sec | Current: 20 A
DR1A-050G-1D4A4G2-005-A1B3Max. torque: 50 N·m | Run-out (A4): 100 μm or less (standard) | Abs. accuracy: ±30 arc sec | Current: 20 A
DR1A-100G-1D4A1G2-005-A1B3Max. torque: 100 N·m | Run-out (A1): 5 μm or less | Abs. accuracy: ±30 arc sec | Current: 20 A
DR1A-100G-1D4A2G2-005-A1B3Max. torque: 100 N·m | Run-out (A2): 10 μm or less | Abs. accuracy: ±30 arc sec | Current: 20 A
DR1A-100G-1D4A4G2-005-A1B3Max. torque: 100 N·m | Run-out (A4): 100 μm or less (standard) | Abs. accuracy: ±30 arc sec | Current: 20 A
DR1A-150G-1D4A1G2-005-A1B3Max. torque: 150 N·m | Run-out (A1): 5 μm or less | Abs. accuracy: ±30 arc sec | Current: 20 A
DR1A-150G-1D4A2G2-005-A1B3Max. torque: 150 N·m | Run-out (A2): 10 μm or less | Abs. accuracy: ±30 arc sec | Current: 20 A
DR1A-150G-1D4A4G2-005-A1B3Max. torque: 150 N·m | Run-out (A4): 100 μm or less (standard) | Abs. accuracy: ±30 arc sec | Current: 20 A
DR1A-200G-1D4A3G2-005-A1B3Max. torque: 200 N·m | Run-out (A3): 20 μm or less | Abs. accuracy: ±30 arc sec | Current: 20 A
DR1A-200G-1D4A4G2-005-A1B3Max. torque: 200 N·m | Run-out (A4): 100 μm or less (standard) | Abs. accuracy: ±30 arc sec | Current: 20 A
DR1A-300G-1D4A3G2-005-A1B3Max. torque: 300 N·m | Run-out (A3): 20 μm or less | Abs. accuracy: ±30 arc sec | Current: 20 A
DR1A-300G-1D4A4G2-005-A1B3Max. torque: 300 N·m | Run-out (A4): 100 μm or less (standard) | Abs. accuracy: ±30 arc sec | Current: 20 A
DR1A-400G-1D4A3G2-005-A1B3Max. torque: 400 N·m | Run-out (A3): 20 μm or less | Abs. accuracy: ±30 arc sec | Current: 20 A
DR1A-400G-1D4A4G2-005-A1B3Max. torque: 400 N·m | Run-out (A4): 100 μm or less (standard) | Abs. accuracy: ±30 arc sec | Current: 20 A
DR1E-030G-1D5A1G2-005-A1B3Max. torque: 30 N·m | Run-out (A1): 5 μm or less | Abs. accuracy: ±45 arc sec | Current: 20 A
DR1E-030G-1D5A2G2-005-A1B3Max. torque: 30 N·m | Run-out (A2): 10 μm or less | Abs. accuracy: ±45 arc sec | Current: 20 A
DR1E-030G-1D5A4G2-005-A1B3Max. torque: 30 N·m | Run-out (A4): 100 μm or less (standard) | Abs. accuracy: ±45 arc sec | Current: 20 A
DR1E-070G-1D5A1G2-005-A1B3Max. torque: 70 N·m | Run-out (A1): 5 μm or less | Abs. accuracy: ±45 arc sec | Current: 20 A
DR1E-070G-1D5A2G2-005-A1B3Max. torque: 70 N·m | Run-out (A2): 10 μm or less | Abs. accuracy: ±45 arc sec | Current: 20 A
DR1E-070G-1D5A4G2-005-A1B3Max. torque: 70 N·m | Run-out (A4): 100 μm or less (standard) | Abs. accuracy: ±45 arc sec | Current: 20 A
DR1E-100G-1D5A1G2-005-A1B3Max. torque: 100 N·m | Run-out (A1): 5 μm or less | Abs. accuracy: ±45 arc sec | Current: 20 A
DR1E-100G-1D5A2G2-005-A1B3Max. torque: 100 N·m | Run-out (A2): 10 μm or less | Abs. accuracy: ±45 arc sec | Current: 20 A
DR1E-100G-1D5A4G2-005-A1B3Max. torque: 100 N·m | Run-out (A4): 100 μm or less (standard) | Abs. accuracy: ±45 arc sec | Current: 20 A
DR1E-130G-1D5A3G2-005-A1B3Max. torque: 130 N·m | Run-out (A3): 20 μm or less | Abs. accuracy: ±45 arc sec | Current: 20 A
DR1E-130G-1D5A4G2-005-A1B3Max. torque: 130 N·m | Run-out (A4): 100 μm or less (standard) | Abs. accuracy: ±45 arc sec | Current: 20 A
DR1E-160G-1D5A3G2-005-A1B3Max. torque: 160 N·m | Run-out (A3): 20 μm or less | Abs. accuracy: ±45 arc sec | Current: 20 A
DR1E-160G-1D5A4G2-005-A1B3Max. torque: 160 N·m | Run-out (A4): 100 μm or less (standard) | Abs. accuracy: ±45 arc sec | Current: 20 A
DR1E-220G-1D5A3G2-005-A1B3Max. torque: 220 N·m | Run-out (A3): 20 μm or less | Abs. accuracy: ±45 arc sec | Current: 20 A
DR1E-220G-1D5A4G2-005-A1B3Max. torque: 220 N·m | Run-out (A4): 100 μm or less (standard) | Abs. accuracy: ±45 arc sec | Current: 20 A
DR1E-250G-1D5A3G2-005-A1B3Max. torque: 250 N·m | Run-out (A3): 20 μm or less | Abs. accuracy: ±45 arc sec | Current: 20 A
DR1E-250G-1D5A4G2-005-A1B3Max. torque: 250 N·m | Run-out (A4): 100 μm or less (standard) | Abs. accuracy: ±45 arc sec | Current: 20 A
DR1B-008G-1C5A1G2-005-A1B3Max. torque: 8 N·m | Run-out (A1): 5 μm or less | Abs. accuracy: ±45 arc sec | Current: 15 A
DR1B-008G-1C5A2G2-005-A1B3Max. torque: 8 N·m | Run-out (A2): 10 μm or less | Abs. accuracy: ±45 arc sec | Current: 15 A
DR1B-008G-1C5A4G2-005-A1B3Max. torque: 8 N·m | Run-out (A4): 100 μm or less (standard) | Abs. accuracy: ±45 arc sec | Current: 15 A
DR1B-015G-1C5A1G2-005-A1B3Max. torque: 15 N·m | Run-out (A1): 5 μm or less | Abs. accuracy: ±45 arc sec | Current: 15 A
DR1B-015G-1C5A2G2-005-A1B3Max. torque: 15 N·m | Run-out (A2): 10 μm or less | Abs. accuracy: ±45 arc sec | Current: 15 A
DR1B-015G-1C5A4G2-005-A1B3Max. torque: 15 N·m | Run-out (A4): 100 μm or less (standard) | Abs. accuracy: ±45 arc sec | Current: 15 A
DR1B-030G-1C5A1G2-005-A1B3Max. torque: 30 N·m | Run-out (A1): 5 μm or less | Abs. accuracy: ±45 arc sec | Current: 15 A
DR1B-030G-1C5A2G2-005-A1B3Max. torque: 30 N·m | Run-out (A2): 10 μm or less | Abs. accuracy: ±45 arc sec | Current: 15 A
DR1B-030G-1C5A4G2-005-A1B3Max. torque: 30 N·m | Run-out (A4): 100 μm or less (standard) | Abs. accuracy: ±45 arc sec | Current: 15 A
DR1B-045G-1C5A1G2-005-A1B3Max. torque: 45 N·m | Run-out (A1): 5 μm or less | Abs. accuracy: ±45 arc sec | Current: 15 A
DR1B-045G-1C5A2G2-005-A1B3Max. torque: 45 N·m | Run-out (A2): 10 μm or less | Abs. accuracy: ±45 arc sec | Current: 15 A
DR1B-045G-1C5A4G2-005-A1B3Max. torque: 45 N·m | Run-out (A4): 100 μm or less (standard) | Abs. accuracy: ±45 arc sec | Current: 15 A
DR1B-060G-1C5A2G2-005-A1B3Max. torque: 60 N·m | Run-out (A2): 10 μm or less | Abs. accuracy: ±45 arc sec | Current: 15 A
DR1B-060G-1C5A4G2-005-A1B3Max. torque: 60 N·m | Run-out (A4): 100 μm or less (standard) | Abs. accuracy: ±45 arc sec | Current: 15 A

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