Ac and dc gearmotors
Line of ac and dc gearmotors include single and three-phase right angle ac, parallel shaft ac, permanent magnet dc, right angle permanent magnet dc, and parallel shaft permanent magnet dc gear motors.
Features & benefits
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Dynamically balanced to ensure smooth, quiet operation
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Ball bearing-type; made from precision-machined components
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Ac available in torques from 15 to 627 lb-in.
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Dc available in 90 and 180 V
Baldor Electric Co.
Fort Smith, Ark.
(479) 646-4711
www.baldor.com
Circle 239
High-precision gearmotor
TPM gearmotor is based on an ac servomotor and high-precision planetary gearing for simple and reliable commissioning.
Features & benefits
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Dynamic response of 500 Nm at mass moment of inertia of 2.9 kgcm
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186 mm long
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50% reduced moment of inertia
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Gear pinion is directly integrated into motor shaft, eliminating need for a clutch
Alpha Gear Drives Inc.
Bartlett, Ill.
(630) 540-5341
www.alphagear.com
Circle 240
Dc gearmotors
MMP-S28-400A GP81-046 BR-015 gearmotors accept any 24 V dc source, including battery power.
Features & benefits
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3.2 in. diameter, 13.3 in. long, and keyed output shaft of 19 mm diameter by 49 mm long
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Mounts with four face-mount M-6 threaded holes
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61 Nm continuous torque at 43 rpm and 100 Nm peak
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Motor holding torque of 15 lb-in.
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Windings for 36, 48, 60, and 90 V available
Midwest Motion Products
Watertown, Minn.
(952) 955-2626
Www.midwestmotion.com
Circle 241
Hollow shaft gearmotors
Series 562 hollow-shaft gearmotors feature increased low speed center distance and greater clearance for wider faced gears.
Features & benefits
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Continuous torque of 1100 lb-in.
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Optional fourth-stage gear reduction provides ratios of 2,200:1
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Offered with various ac and dc motors including 3-phase and inverter duty
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3/4 in. bore allows interchangeable designs
Bison Gear and Engineering
St. Charles, Ill.
(630) 377-4327
www.bisongear.com
Circle 242