Bando 40-S2M-270 S2M-270 Timing Belt CONNECTOR LINKSBando 40 S2M 270 Unique modified curvilinear tooth form enables the STS belt to transmit greater loads than like sized drives having the standard high torque tooth profile. Smoother tooth engagement and direct contact of belt tooth top with the pulley grooves enables the belt to run quietly even at high speeds. As the tooth meshes with the pulley grooves, the cord lay forms an almost true circle, minimizing the cantilever effect on the cords,
Load 95° C Start Configuration DOL Break-Down Torque 111 LB-FT Pull-Up Torque 39
Frame 444/5TS Output 125 HP Number of Poles 2 Frequency 50 Hz Rated speed 2975 rpm Slip 0
weight³ 4471 lb Efficiency
38245 Ohms A Ph / 0 Ohms B Ph Temp
6 % Electrically Isolated Bearing Not Electrically Isolated Enclosure Modification 841 Feedback Device NO FEEDBACK High Voltage Full Load Amps 35
1 POLES 4 NUMBER SPEEDS 1 RPM 1755 RPM 2 1755 RPM 3 1745 RPM 4 1440 RPM 5 1440 HERTZ 60 HERTZ 2 50 VOLTS PRIMARY 208-230/460 VOLTS 460 VOLTS 2 230 VOLTS 3 208 VOLTS 4 380 VOLTS 5 190 FRME 56 SHAFT CODE C MOUNTING HORZ-FOOTLESS ASSEMBLY POSITION NA MOTOR TYPE UTEF OPPOSITE END BEARING 6203-2Z-J/C3 SHAFT END BEARING 6203-2Z-J/C3 AMBIENT 40 ROTATION DUAL SERVICE FACTOR 1
Frame 284HPH Output 20 HP (15 kW) Number of Poles 2 Frequency 50 Hz Rated speed 2945 rpm Slip 1
Hex Mounting Hub Shaft End and Lead End
Power supply 380-480 V Input phases Three-phase Configuration With options Rated current (ND) 142 Rated current (HD) 115 RFI filter With filter (C3 category) Enclosure IP20 Dynamic braking Standard without braking Safety Stop Yes Electronic supply Internal Attributes
16 IN Power Factor 70 Product Family General Purpose Pulley Face Code C-Face Rodent Screen None RoHS Status ROHS NON-COMPLIANT Service Factor 1
lb Locked rotor torque 170 % Breakdown torque 229 % Locked rotor time 0s (cold) 0s (hot) Moment of inertia (J) 1
EJMM4109T-G SPEC
