US: +1 7 9 25 sia: +86 21 5763 58 Harleysville, P 438 DC SERO MOTORS BRUSH COMMUTTED DC MOTORS The DC4B series brush commutated DC motor is a 4 mm diameter unit offered in 6 lengths with continuous output torques of. to.81. Features: Speeds up to 8, RPM possible DC bus voltage up to DC Eight standard windings - special windings available 2 pole stator with ceramic magnets 7 slot skewed armature cogging reduction Sintered bronze bearings - ball bearings available Copper graphite brushes RF suppression available ssembly Options: Encoder: E3/B, E3C/D Gearbox: G3, G4, PG42S, G51 Brake: B3, B49 DC4B-5 Salient Characteristics DC4B-5 with G42S and E3 Encoder MOTOR DT UNTS DC4B-1 DC4B-2 DC4B-3 DC4B-4 DC4B-5 DC4B-6 OPTONS Max DC Terminal oltage Max Speed (Mechanical) Continuous Stall Torque 1 Peak Torque (Maximum) 1 Coulomb Friction Torque iscous Damping Factor Thermal Time Constant Thermal Resistance Max. inding Temperature Rotor nertia Motor eight T w MX T cs T pk T f D t th R th Q MX J r w m s/rad /k min C/ C kg m 2 -s 2 g oz 8. 2.4.86.35.5 E- 6.28 7.2 23 5 1.9E- 6 E- 4 2 7. 8. 4.7.2 28.42.6 2.3E- 6.34 5 E- 6 E- 4 25 8.9 8.43. 37.42.6 E- 6.39 5 E- 6 5.9E- 4 29 8.49 6.9.32 45.46.65 E- 6.45 5 5.6E- 6 7.9E- 4 34 7.67 9.5.4 56.56.8 3.5E- 6.53 5 7.1E- 6. 39 7.81.5 71.56.8 3.7E- 6.55 5 8.5E- 6. 44 Gearboxes G3, G4, PG42S, G51 Encoders E3/B, E3C/D Brakes B3, B49 1 Recorded at maximum winding temperature at 25 C ambient and without heatsink. DC4B 1 through DC4B 6: Dimensional Drawings.562±.3 (.3±.8) #6-32 UNC-2B.35 (8.89) DEEP MX. 4 HOES EQ. SP. ON Ø (2) B.C..62±.2 (±.1) EDS G U STYE 7/69. ±.5 ENGTH (457.2 ±.7) ENGTH.37±.1 (9.4±.3).5±.3 (±.8) OPTON #6-32 UNC-2B.35 (8.89) DEEP MX. 4 HOES EQ. SP. ON Ø (2) B.C. Dimensions = nches (mm) 45 Ø.5 +. -.2 +. (.7 -.5) Ø.64 (73) Ø.61 (65) THRU. Diam. for ll Motors Except DC4B-6 : Ø.66 (94) Ø.64 (89) (engths vailable): DC4B-1 = 28 (46.43) DC4B-2 = 2.23 (55.96) DC4B-3 = 2.43 (64) DC4B-4 = 3 (68.66) DC4B-5 = 53 (75.55) DC4B-6 = 53 (87).62±.2 (±.1) Ø8 (4.) Ø.5 +. -.2 +. (.7 ) -.5 NOTE: ll values specified at 25 C ambient temperature. Peak values are theoretical and for reference only. 1
BRUSH COMMUTTED DC MOTORS DC SERO MOTORS www.pittman-motors.com US: +1 7 9 25 sia: +86 21 5763 58 Harleysville, P 438 DC4B-1: Performance Data MOTOR DT UNTS Rated oltage 1 Rated oltage 2 oltage Constant nductance r r nl r r nl pk / / / / s/rad /k. 62 6.5 693.4. 397 544.38..2 3.2 8 5.72 7.6.58.99 68 6.3 685.32. 46 54.3..6 2.2.6 3 1.93 6.2.6.95 623.83 6.2 69.25. 4.98 54...6 7.6 9.61.1.94 623.65 688.2. 42.77 542...7 3.5.7 9 4.7 4.1.93 6.51 689..1. 4.61 543...3 4.39.3 5 7.38.92 632.4 69.. 423. 543...391 5.53.391.6 7.3.92 63.32 6. 688.99. 423.38 54.93..495 7..495 5..5.92 629.25 6. 688.79. 425.3 543.74..6 8.8.6 6.51 29.2 SPEED () DC4B 1: DC4B-1: Performance Performance Graph Graph (5 /K) 9 CONTNUOUS [] [] 2 [2.8] Rated Torque at 1 Rated Torque at 2 3 [] : mn-m / [] Speed (at Rated oltage 1) Current (at Rated oltage 1) S.O..C. (Max. Cont. Torque) S.O..C. (Max Speed) 4 [].8.4.8.6.4.2 5 CURRENT () S.O..C. = Safe Operating rea for Continuous duty NOTE: ll values specified at 25 C ambient temperature. Peak values are theoretical and for reference only. 2
US: +1 7 9 25 sia: +86 21 5763 58 Harleysville, P 438 DC SERO MOTORS BRUSH COMMUTTED DC MOTORS DC4B-2: Performance Data MOTOR DT UNTS Rated oltage 1 Rated oltage 2 oltage Constant nductance r r nl r r nl pk / / / / s/rad /k. 3.6 5 2.4 587.38.28 4. 344 463.36..8 2..8 5.72.52.72.25 3.5 5 58.3.28 357 2. 46.29..8 6.8 1.97 8.84.78 9.9. 3.4 53 592.25 368 465.23. 4 1 4 2.45 3 9.3.79.1. 3.4 53 587. 375 465...297 1.297 3. 3 7.5.82 9.3. 535.89 588..1 379.98 466...372 7.372 4.84 9.2 536.7 586. 378.77 462...472 6.68.472 4 6.21 9.1 539.55 588.95 38.61 464.9..593.593 6.21 8 8.3 9. 539.44 588.76 383.49 466.72..746.6.746 1.4 3.1 9. SPEED () 9 [] DC4B 2: DC4B-2: Performance Performance Graph Graph ( /K) CONTNUOUS 2 [2.8] Rated Torque at 1 Rated Torque at 2 4 6 [] [] : mn-m / [] Speed (at Rated oltage 1) Current (at Rated oltage 1) S.O..C. (Max. Cont. Torque) S.O..C. (Max Speed) 8 [.4].5.5.5.5 [.2] CURRENT () S.O..C. = Safe Operating rea for Continuous duty NOTE: ll values specified at 25 C ambient temperature. Peak values are theoretical and for reference only. 3
BRUSH COMMUTTED DC MOTORS DC SERO MOTORS www.pittman-motors.com US: +1 7 9 25 sia: +86 21 5763 58 Harleysville, P 438 DC4B-3: Performance Data MOTOR DT UNTS Rated oltage 1 Rated oltage 2 oltage Constant nductance r r nl r r nl pk / / / / s/rad /k.35 5. 53 65.41.38 346 3.4 478.39..4 2.4.4 1.56.39.7.34 5 62..38 362 477.31.2 2.8.2 8.2 1.91.83.76.34 4.8 528 1.9 6..37 369 472. 2 9 2 2.43 6.81.1. 4.7 545 69.21.37 387 3.2.287 4.7.287 1 9.83 9.5. 4.7 543 63..1 387 478. 5 7 5 2 6 9.3. 5.95 65. 389 478..459 6.5.459 4.81 2 4. 6.6.86 9.1.32 549.75 64. 39.81 477.96.581 8..581 6.8 7.3 6.4.87 9..32 549.59 63.81 393.65 478.77.731.3.731 7.65.5.87 9. SPEED () 9 CONTNUOUS DC4B-3: Performance Graph Rated Torque at 1 Rated Torque at 2 Speed (at Rated oltage 1) Current (at Rated oltage 1) S.O..C. (Max. Cont. Torque) S.O..C. (Max Speed) [] 2 [2.8] 4 [] 6 [] 8 [.4] [.2] [.8] : mn-m / [].5.5.5.5.5 [.6] CURRENT () S.O..C. = Safe Operating rea for Continuous duty NOTE: ll values specified at 25 C ambient temperature. Peak values are theoretical and for reference only. 4
US: +1 7 9 25 sia: +86 21 5763 58 Harleysville, P 438 DC SERO MOTORS BRUSH COMMUTTED DC MOTORS DC4B-4: Performance Data MOTOR DT UNTS Rated oltage 1 Rated oltage 2 oltage Constant nductance r r nl r r nl pk / / / / s/rad /k.4 5.6 5 3.7 6.47.43 356 8.44.2.1 2..1 1... 2.69.38 5 629.38.42 6. 386 3.1 499.36.5 2.47.5 3.68.51.75.37 564 2.2 629.3.42 5.9 396 2.4 495.28. 3.1.2 3..2 2.32 2.82.8.1.37 566 6..41 5.8 46 1.9 494..282 9.282 5 6 58 632..1.41 4 52..349 4.349 3.65 2.37.86 58 628..4 4 496..443 6.27.443 4 3.72.89 5. 585.86 63..4 42.94 498..557 8.557 5.83 5.83 6.6.89 5. 582.68 6.94.4 42.74 497.88.75 9.98.75 7.38 9.23.9 SPEED () 9 [] DC4C 4: DC4B-4: Performance Performance Graph Graph (3.65 /K) CONTNUOUS 5 Rated Torque at 1 Rated Torque at 2 [.2] : mn-m / [] Speed (at Rated oltage 1) Current (at Rated oltage 1) S.O..C. (Max. Cont. Torque) S.O..C. (Max Speed) [2] 7 6 5 2 [28.3] CURRENT () S.O..C. = Safe Operating rea for Continuous duty NOTE: ll values specified at 25 C ambient temperature. Peak values are theoretical and for reference only. 5
BRUSH COMMUTTED DC MOTORS Previous 8X9X Series DC SERO MOTORS www.pittman-motors.com US: +1 7 9 25 sia: +86 21 5763 58 Harleysville, P 438 DC4B-5: Performance Data MOTOR DT UNTS Rated oltage 1 Rated oltage 2 oltage Constant nductance r r nl r r nl pk / / / / s/rad /k.59 8.3 373 4. 23 472.4.62 8.8 253 373.39. 3.7.5 2.5 1.94.5.43.86.57 398..61 8.6 277 38.31.9 5.9 2.4.7.66.93 9.5.56 8. 49..6 8.5 284 377.25.28 4..291 4..291 5 7.99 8.9.1.56 7.9 41 1.9 475.21.6 8.5 292 2. 377.2.29 4.1.37 3.37 7 4 8.5.55 42 2..1.59 3 382..29 4.1.458 6.49.458 4.8 2.49.55 423..59 3 379..29.582 8..582 6.9 1 7.7 8.2.55 425.96..59 38.97.3.731.4.731 7.66 6. 6.7 6.2.55 423.76 478.81.59 8.3.81 379.77.3.925.1.925 9 2 8. DC4B-5: Performance Graph 6 SPEED () CONTNUOUS Rated Torque at 1 Rated Torque at 2 Speed (at Rated oltage 1) Current (at Rated oltage 1) S.O..C. (Max. Cont. Torque) S.O..C. (Max Speed) 5 CURRENT () [] 5 [.2] : mn-m / [] [2] 2 [28.3] S.O..C. = Safe Operating rea for Continuous duty NOTE: ll values specified at 25 C ambient temperature. Peak values are theoretical and for reference only. 6
US: +1 7 9 25 sia: +86 21 5763 58 Harleysville, P 438 DC SERO MOTORS BRUSH COMMUTTED DC MOTORS DC4B-6: Performance Data MOTOR DT UNTS Rated oltage 1 Rated oltage 2 oltage Constant nductance r r nl r r nl pk / / / / s/rad /k.71 4 32 52.37.75 297 4.4 23 4.35.29 4..2.2 2..55.49.89.7 9.9 454 5.3.74 3 3.5 25 42.28.3.3 3.72.3 5.79.75.95.1.69 9.8 459 529..73 327 25 4..3 4.3.3 4.72.3 3.49 9.2.68 459 2. 5..1.73 329 25 4..31 4.4.4 6..4 4.44 5 2. 8.7.68 473 34 5..72 8 42..31 4.4.5 7.42.5 9 2.82 8.7.68 473 34 53..72 9 42..31 4.5.664 9.4.664 6.95 4.45 8.6 8.6.68 472 527.92.72 34 4.87.32 4.5.84.9.84 8.8 6.98 7.7 6.9.72 9 4.69.75 236.88.66.32 4.5.6..6.1.1 4.3 DC4B-6: Performance Graph 7 SPEED () CONTNUOUS Rated Torque at 1 Rated Torque at 2 Speed (at Rated oltage 1) Current (at Rated oltage 1) S.O..C. (Max. Cont. Torque) S.O..C. (Max Speed) 6 5 CURRENT () [] 5 [.2] [2] : mn-m / [] 2 [28.3] 25 [3] S.O..C. = Safe Operating rea for Continuous duty NOTE: ll values specified at 25 C ambient temperature. Peak values are theoretical and for reference only. 7