DCmind: DC direct-drive brush motors

Transcription

1 DCmind: DC direct-drive brush motors 6 mm - W Silent motor V and V built in EMC filter class B Excellent efficiency ong life IP6 In accordance with U - CE - ROHS regulations Part numbers V V 8 V 9 V Type Voltage Vc Vc 8 Vc 9 Vc References Option: IP6 level Option: holding brake., Vc Option: channels encoder pulses/ revolution, Vc No-load characteristics Speed () 8 6 bsorbed current ()....7 Nominal characteristics Speed () 8 Torque (m) Output power (W) bsorbed current () Efficiency (%) Maximum efficiency characteristics Speed () Torque (m) 9 8 Output power (W) 8 bsorbed current () Efficiency (%) General characteristics Insulation conforming to IEC 68 Class E Class E Class E Class E Noise level (db) Max. output power (W) 7 9 Starting torque (m) Starting current () Resistance (Ω) Inductance (mh) Torque constant (m/) Electrical time constant (ms).8... Mechanical time constant (ms) Inertia (g.cm ) Weight (g) Commutator segments Service life (h) Wires length (mm) Ball bearing Comments IP6 level except for the output shaft. Encoder and brake options are IP. Product adaptations, contact us Special output shaft Shaft with pinion, pulley, worm gear Special supply voltage Other wire length Optical or Hall effect encoder - or channels Specific motor mounting flange Special motor connectors IP67, IP69K 6

2 Curves ,,,6, ,,,6,8,,,,6,8,, 8 6 6,,,6,8, Speed () Current () Torque at nominal Torque at maximum efficiency Dimensions (mm) x mm WG8,±. +. ± ø ø6 -.8 ø max, ø8 Options x M at 9 depth over x.6 at 9 depth 8 over 8 x M at 9 depth 7 over Holding brake. Encoder 7 7

3 Gearboxes for DCmind brush range to n Planetary and worm gearboxes, very silent versions n Shafts on ball bearings n ong service life Part numbers Gearboxes Family B RD Type of gearbox Planetary ø Planetary ø Worm gear ssociated motors Gear motor reference Gear motor reference Gear motor reference 898 IP6 / Holding brake / Encoder 898 / / IP6 / Holding brake / Encoder 898 / / IP6 / Holding brake / Encoder 898 / / IP6 / Holding brake / Encoder 898 B / B / B9 898 / / IP6 / Holding brake / Encoder 8989 B / B / B / / 9 General characteristics Number of stages Maximum permitted torque () 7. Efficiency xial dynamic load (dan) 8 6 Radial dynamic load (dan) 6 Weight (kg) Standard reduction ratios Other ratios possible Operating temperature - +7 C - +7 C - +7 C Typical noise level db db db Comments Planetary gearboxes: To maintain a very low noise level, the motor pinion is precision machined on motor shaft to obtain optimum concentricity and parallelism. The gears in the first stage are helical-cut and made from a composite material. This design significantly improves gear life by reducing wear due to misalignment, increases gearbox efficiency and ensures a very low noise level even with the gearbox under load. Worm gearbox: This gearbox combines a tempered steel worm gear with a hardened bronze helical wheel, a combination that ensures a long service life. The helical wheel rotates in a grease reservoir to provide an excellent slip coefficient and dissipate heat. O-rings and lip seals equiped with garter springs are used to ensure sealing the gearbox output shaft. The gearbox casing is made of aluminium to maximize heat dissipation. However, because of the high power rating of this gearbox and the lower efficiency inherent in ratio worm gearboxes, care must be taken not to exceed a temperature of 7 C on the gearbox casing during operation. The output shaft configuration can be right, left, or a dual shaft (shaft output on both sides). Product adaptations, contact us n Special shafts n Other reduction ratios n Other fixing holes n Special mounting flange

4 Dimensions (mm) Planetary gearbox ø type,8 Parallel key x x 6 DIN688 M, depth 9 x M at 9, depth 7 over x M at 9, depth over 6 ø8g6 øh9 stage: 8. max. stages: 6.6 max. stages: 7.7 max. ø Planetary gearbox ø type B ø6 8,, Parallel key x x6 DIN688 M, depth x M at 9, depth over ø h8 stage: 6. max. stages: 7. max. stages: 8. max. ø ø h7 Worm gearbox RD 7 7 Parallel key x x DIN688 x M, depth 8 over 6 8 x M, depth 8 x.8 depth over The left-hand and right-hand sides of the gearbox are identical.

5 DC geared DCmind brush Dimensions (mm) ,8, øh9 ø ø8g6 898 stage: 9.9 max. stages: max. stages: 6. max. 898 stage: max. stages: 8. max. stages: 6. max. 898 stage: 6. max. stages: 7. max. stages: 87. max. Parallel key x x 6 DIN688 M, depth 9 x M at 9, depth 7 over x M at 9, depth over 6 898B B ø6,, ø h8 ø ø h7 898B stage: 9. max. stages: 7. max. stages: 87. max. 8989B stage: 8.6 max. stages: 97.8 max. stages: max. Parallel key x x 6 DIN688 x M at 9, depth over M, depth (left side shaft output) : 7. max : 98.7 max. Parallel key x x DIN688 x M, depth 8 over 6 8 x M, depth 8 x.8, depth over