Product
Crane motor
This series motor using popular design, with a compact, high efficiency and reliability from the low noise, light weight, easy installation and maintenance.
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Application scenario
This series of explosion-proof motor performance in line with GB3836 2-2000 "explosive gas atmospheres Electrical Equipment Part 2: flameproof." The provisions d "" of.
Burst-type motor can be made. Proof mark for the Exdll BT4 and Exdll CT4 (H2), applies to booster capacity of not more than llB and llC level, the ignition temperature is not lower than places T4 group explosive mixture of flammable gas or vapor and air to form, NA sub acetylene gas sites.
Product Data
Form 1
Productivity
Type Power(kW) Rated current Rated rotation Max. torque Locked rotor torque Locked rotor current Productivity Power factor Brake torque Rotary inertia Weight(kg)
(A) (r/min) Rated torque Rated torque (A) (%) (COSφ) (N.m) (kg.m2)
BZDY11-4 0.2 0.72 1380 2 2 4 65 0.64   0.003 19
BZDY 12-4 0.4 1.25 7 67 0.72   0.004 21
BZDY21-4 0.8 2.4 2.5 2.5 13 70 0.72   0:009 49
82DY 22-4 1.5 4.3 24 72 0.74   0.011 56
BZD 21-4 0.8 2.4 13 70 0.72 8.5 0.009 57
BZD 22-4 1.5 4.3 24 72 0.74 17 0.011 66
BZD 31-4 3 7.6 2.7 2.7 42 79 0.77 35 0.032 101
BZD 32-4 4.5 11 60 78 0.8 50 0.04 108
BZD 41-4 7.5 18 1400 3 3 100 79 0.8 85 0.1 168
BZD 51-4 13 30 165 80 0.82 150 0.29 282
BZD 52-4 18.5 42 229 82 0.82 252 0.48 318

Form 2
Model Size(nm)
D1 D2 D3 D4 L L1 A B C M 4-φN H P
BZD21-4 0.8kW φ220 h9 φ174 181 236 387 70 24 60 50 φ196 φ9 17 6x16h15x20e9x4c11
BZ022-4 1.5kW φ235 h9 φ177 426 71 31 φ205 φ13
BZ031-4 3.0kW φ290 h9 φ220 215 302 489 107 30 81 48 φ260 21 6X23h15x28e9x6c11
BZD32-4 4.5kW φ320 h9 φ223 506 98 21.5 φ286
BZD41-4 7.5kW φ380 h9 φ260 240 326 591 120 35 97 -3.5 φ340 φ17 27 10x28h15x35e9x4c11
BZD51-4 13kW φ455 h9 φ300 277 376 686 172 38 137 -23 5 φ415 28 10x32h15x40e9x5c11
BZD51-4 18.5kW 735 155 55 -23.5 30 10x36h15x45e9x5c11