BCI-Motor BCI 63.25 – – – – – – – DC motor with ferrite permanent magnets. Mechanical commutation through 12-piece collector. Closed steel motor housing with zinc diecast bearing flanges. Operation in both directions of rotation. Service life 3.000 hrs for continuous operation (S1). Insulation class B. Protection class IP 40, optionally higher. Nominal Data Type BCI 63.25 12 V DC 24 V DC 40 V DC 60 V DC Nominal speed min-1 3150 3150 3150 3150 Nominal torque mNm 140 140 140 140 Nominal output power W 46 46 46 46 Nominal current A 5.4 2.7 1.65 1.1 Nominal efficiency approx. % 71 71 71 71 Free-running speed min 3600 3600 3600 3600 Free-running current A 0.8 0.4 0.25 0.15 Starting torque mNm 840 1100 1100 1100 Starting current A 28.0 17.5 12.0 7.4 Rotor moment of inertia gcm2 400 400 400 400 Mass kg 1.2 1.2 1.2 1.2 931 6325 002 931 6325 001 931 6325 003 931 6325 004 FA 22,5° 22° FR 3,7 H10 (10x) 45° 95±0,5 ø25 -0,04 2,3 H10 (4x) ø25 _ 0,04 ø8 g5 25±0,3 59,7±0,1 49 40 36 3,7 63 48 36 19,05 22,5° Order No. H1 0 (7d (8x ) eep ) -1 2 ±0,1 2 ±0,1 4,65 (7 d H10 (4 eep ) x) [min-1] Motor curves for 24 V A 4000 8,0 n = f (M) 3000 6,0 2000 4,0 Max. permissible shaft load FA – axial load 150 N FR – radial load 150 N, 20 mm from motor flange Blind holes for self threading screws according to DIN 7500 I = f (M) 1000 S 2,0 0 S 8 100 200 300 400 500 mNm Electrical connection Direction of rotation, clockwise as viewed onto the drive shaft Cable length 300 ± 30 from motor Cable length 7 ± 2 stripped and tin-coated