T40B. Torque Flange. Special features. Data sheet. Overall concept

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Beverly Lynch
6 years ago
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T40B Torque Flange Special features - Nominal (rated) torques 50 N m, 0 N m, 200 N m,

to 24000 rpm (depending on nominal range and option) - ccuracy class 0.05 (50 N m: 0.

measured values - Compact design - Low rotor weights and mass moments of inertia -

1 T40B Torque Flange Special features - Nominal (rated) torques 50 N m, 0 N m, 200 N m, 500 N m, 1 kn m, 2 kn m, 3 kn m, 5 kn m and kn m - Nominal rated rotational speed up to rpm (depending on nominal range and option) - ccuracy class 0.05 (50 N m: 0.1) - Large measurement frequency range up to 6 khz (-3 db) - Digital transmission of measured values - Compact design - Low rotor weights and mass moments of inertia - Optional: rotational speed measuring system, reference signal Data sheet Overall concept

2 Specifications Type ccuracy class Torque measuring system N m Nominal (rated) torque M nom kn m Nominal (rated) rotational speed standard speed (option M) U/min high speed (option H) U/min Non-linearity including hysteresis, related to the nominal (rated) sensitivity Frequency output For a max. torque in the range: between 0% of M nom and 20% of M nom > 20% of M nom and 60% of M nom > 60% of M nom and 0% of M nom Voltage output For a max. torque in the range: between 0% of M nom and 20% of M nom > 20% of M nom and 60% of M nom > 60% of M nom and 0% of M nom Relative standard deviation of the repeatability, per DIN 1319, related to the variation of the output signal Frequency output % Voltage output % Temperature effect per K in the nominal (rated) temperature range % % % % % % T40B < 0.01 < 0.02 < 0.03 < 0.01 < 0.02 < 0.03 < 0.03 < 0.03 on the output signal, related to the actual value of the signal span Frequency output % Voltage output % on the zero signal, related to the nominal (rated) sensitivity Frequency output % Voltage output % Nominal (rated) sensitivity (span between torque = zero and nominal (rated) torque) Frequency output khz / 60 khz / 240 khz Voltage output Sensitivity tolerance (deviation of the actual output quantity at M nom from the nominal (rated) sensitivity) Frequency output Voltage output khz V % % 5/30/ Output signal at torque = zero Frequency output khz /60/240 Voltage output V 0 Nominal (rated) output signal Frequency output with positive nominal (rated) torque khz 15 1) / 90 2) / 360 3) (5 V symmetrical 4) ) with negative nominal (rated) torque khz 5 1) / 30 2) / 120 3) (5 V symmetrical 4) ) Voltage output with positive nominal (rated) torque V + with negative nominal (rated) torque V Load resistance Frequency output kω 2 Voltage output kω Long-term drift over 48 h at reference temperature Frequency output % Voltage output % Measurement frequency range, 3 db khz 1 1) / 3 2) / 6 3) Group delay μs 400 1) / 220 2) / 150 3) Residual ripple Voltage output 5) mv 40 1) Option 5, 5 khz (code SU2) 2) Option 5, khz (code DU2) 3) Option 5, khz (code HU2) 4) RS 422 complementary signals, note termination resistance. 5) Signal frequency range 0.1 to khz HBM 2

3 Specifications (continued) N m Nominal (rated) torque M nom kn m Maximum modulation range 6) Frequency output khz 2.5 to ) / 15 to 5 2) / 60 to 420 3) Voltage output V 12 to +12 Energy supply Nominal (rated) supply voltage (separated extra-low DC voltage) V 18 to 30 Current consumption in measuring mode < 1 Current consumption in startup mode < 4 (typ. 2) 50 μs Nominal (rated) power consumption W < Maximum cable length m 50 Shunt signal approx. 50% of M nom Tolerance of the shunt signal, related to M nom % < 0.05 Nominal (rated) trigger voltage V 5 Trigger voltage limit V 36 Shunt signal ON V min. >2.5 Shunt signal OFF V max. <0.7 Rotational speed measuring system Measurement system Magnetic, via MR sensor (nisotropic Resistive Effect) and magnetized plastic ring with embedded steel ring Magnetic poles Maximum positional variation of the poles 50 angular seconds Output signal V 5 V symmetrical (RS 422); 2 square wave signals approx. 90 phase shifted Pulses per revolution 24 Min. rotational speed for sufficient pulse stability rpm 0 Pulse tolerance 7) degrees < 0.05 Maximum permissible output frequency khz 420 Group delay μs <150 Radial nominal (rated) distance between sensor head and magnetic ring (mechanical distance) mm 1.6 Working distance range between sensor head and magnetic ring mm 0.4 to 2.5 Max. permissible axial displacement of the rotor to the stator 8) mm 1.5 Hysteresis of direction of rotation reversal in the case of relative vibrations betw. rotor and stator Torsional vibration of the rotor degrees <approx. 0.2 Horizontal stator vibration displacement mm <approx. 0.5 Magnetic load limit Remanent flux density mt >0 Coercive field strength k/m >0 Permissible magnetic field strength for signal deviations k/m <0.1 Load resistance 9) kω 2 Reference signal measuring system (0 index) Measurement system Magnetic, with Hall sensor and magnet Output signal V 5 V symmetrical (RS-422) Pulses per revolution 1 Min. rotational speed for sufficient pulse stability rpm 2 Pulse width, approx. degrees Pulse tolerance 7) degrees < 0.05 Group delay μs <150 xial nominal (rated) distance between sensor head and magnetic ring (mechanical distance) mm 2.0 Working distance range between sensor head and magnetic ring mm 0.4 to 2.5 Max. permissible axial displacement of rotor to stator 8) mm 1.5 6) Output signal range in which there is a repeatable correlation between torque and output signal. 7) t nominal (rated) conditions. 8) The data refers only to a central axial alignment. Deviations lead to a change in pulse tolerance. 9) Note the termination resistances as per RS HBM

4 Specifications (continued) Nominal (rated) torque M nom N m kn m General information EMC Emission (per FCC 47, Part 15, subpart C) ) Emission (per EN , Section 7) RFI field strength) 11) Class B Immunity from interference (EN , Table 2) Electromagnetic field (M) V/m Magnetic field /m 0 Electrostatic discharge (ESD) Contact discharge kv 4 ir discharge kv 8 Fast transients (burst) kv 1 Impulse voltages (surge) kv 1 Conducted interference (M) V Degree of protection per EN IP 54 Reference temperature C Nominal (rated) temperature range C Operating temperature range 12) C Storage temperature range C 23 + to to to +85 Number n Mechanical shock per EN ) Duration ms 00 3 cceleration (half sine) m/s Vibrational stress in 3 directions per EN ) Frequency range Hz to 2000 Duration h 2.5 cceleration (amplitude) m/s Load limits 14) Limit torque, related to M 15) nom % Breaking torque, related to M 15) nom % 800 > 400 > 320 Longitudinal limit force 16) kn Lateral limit force 16) kn Limit bending moment 16) N m Oscillation width per DIN 500 (peak-to-peak) 17) N m ) Option 7, Code U 11) Option 7, Code S 12) Heat conductance via the stator base plate necessary over 70 C. The temperature of the base plate must not exceed 85 C. 13) The antenna ring and connector plug must be fixed. 14) Each type of irregular stress (bending moment, lateral or longitudinal force, exceeding nominal (rated) torque), can only be permitted up to its specified load limit, provided none of the others can occur at the same time. If this condition is not met, the limit values must be reduced. If 30% of the limit bending moment and lateral limit force occur at the same time, only 40% of the longitudinal limit force is permissible and the nominal (rated) torque must not be exceeded. The effects of permissible bending moments, longitudinal and lateral forces on the measurement result are 0.3% (50 Nm: 0.6%) of the nominal (rated) torque. The load limits only apply for the nominal (rated) temperature range. t temperatures C, load limits are expected to reduce by up to 30%, because the strength reduction increases as the temperatures fall. 15) With a static loading. 16) Static and dynamic. 17) The nominal (rated) torque must not be exceeded. HBM 4

5 Specifications (continued) Nominal (rated) torque M nom N m kn m Mechanical values Torsional stiffness c T kn m/rad Torsion angle at M nom degrees Stiffness in the axial direction c a kn/mm Stiffness in the radial direction c r kn/mm Stiffness during the bending moment round a radial axis c b kn m/deg Maximum deflection at longitudinal limit force mm < 0.04 < 0.05 < 0.06 < 0.08 < 0.09 dditional max. radial deviation at lateral limit force mm < 0.02 dditional plumb/parallel deviation at limit bending moment (at d B ) mm < 0.06 < 0.11 < 0.09 < 0.18 < 0.19 < 0.14 < 0.12 Balance quality level per DIN ISO 1940 G 2.5 Max. limits for relative shaft vibration (peak-to-peak) 18) Undulations in the connection flange area, based on ISO Normal operation (continuous operation) μm s (p p) 9000 n Start and stop operation/resonance ranges (temporary) Mass moment of inertia of rotor J v without rotational speed measuring system with magn. rotational speed meas. system Proportional mass moment of inertia for the transmitter side (side of the flange with external centering) without rotational speed measuring system with magn. rotational speed meas. system Max. permissible static eccentricity of the rotor (radially) to the center point of the stator without rotational speed measuring system Permissible axial displacement between rotor and stator 19) without rotational speed measuring system Weight Rotor without rotational speed measuring system Rotor with magn. rotational speed meas. system Stator μm s (p p) n (n in rpm) (n in rpm) kg m kg m % of J v % of J v mm mm kg kg kg ) The influence of radial deviations, impact, defects of form, notches, marks, local residual magnetism, structural variations or material anomalies on the vibrational measurements needs to be taken into account and isolated from the actual undulation. 19) bove the nominal (rated) temperature range: ±1.5 mm HBM

6 Radial and axial run-out tolerances xial run-out B B Radial run-out B Internal centering Hardness 46 to 54 HRC 0.8 Surface quality of the axial and radial run-out tolerances (, B and B) Measuring range (N m) xial runout tolerance (mm) Radial run-out tolerance (mm) k k k k k HBM 6

7 Dimensions of T40B 50 Nm - 0 Nm without rotational speed measurement Dimensions without tolerances, per DIN ISO 68-mk Mounting dimensions Ø8 (30,5) (22) Ø14 M8 60 6x60 = x60 =360 7,5 133 Ø HBM

8 Dimensions of T40B 50 Nm - 0 Nm without rotational speed measurement, continued Dimensions without tolerances, per DIN ISO 68-mk 52,5 45 Rotor (25) 20 Center of gravity 20,4±0,3 Stator 15 Rotor flange (thread reach) Ø154,4 ±1,0 Ø114 Inner stator Ø 30 C12 Ø8,2 Ø4,5 For axial locking 4,2 2 Internal centering External centering 60 6x60 = Ø99 57,019 Ø57 H6 ( ) 57,000 56,990 Ø57 g5 ( ) 56, ±1 2,4±1,2 Ø84 Partial sections cut - HBM 8

9 Dimensions of T40B 200 Nm without rotational speed measurement Dimensions without tolerances, per DIN ISO 68-mk Mounting dimensions (30,5) (22) Ø14 M8 60 6x60 = x60 =360 7,5 133 Ø84 Ø HBM

10 Dimensions of T40B 200 Nm without rotational speed measurement, continued Dimensions without tolerances, per DIN ISO 68-mk 52,5 45 Rotor (24,4) 20,6 Center of gravity 20,4±0,3 Stator 15 Rotor flange (thread reach) 4,2 2 Internal centering External centering 60 6x60 =360 Ø114 Inner stator Ø 30 C12 Ø8,2 Ø154,4 ±1,0 Ø4,5 For axial locking Ø99,6 57,019 Ø57 H6 ( ) 57,000 56,990 Ø57 g5 ( ) 56, ±1 2,4±1,2 Ø84 Partial sections cut - HBM

11 Dimensions of T40B 500 Nm - 1 knm without rotational speed measurement Dimensions without tolerances, per DIN ISO 68-mk Mounting dimensions (33,5) Ø130 (22) ,5 Ø17 M 7,5 144 Ø1, HBM

12 Dimensions of T40B 500 Nm - 1 knm without rotational speed measurement, continued Dimensions without tolerances, per DIN ISO 68-mk 55,5 49 Rotor (25,7) 23,3 12 Center of gravity 20,4±0,3 Stator 17 Rotor flange (thread reach) Ø136 Inner stator Ø 22,5 C12 Ø,5 Ø176,4 ±1,0 Ø4,5 For axial locking 4,2 2 Internal centering External centering Ø121 75,019 Ø75 H6 ( ) 75,000 74,990 Ø75 g5 ( ) 74, ±1 232,4±1,2 Ø1,5 Partial sections cut - HBM 12

13 Dimensions of T40B 2 knm - 3 knm without rotational speed measurement Dimensions without tolerances, per DIN ISO 68-mk Mounting dimensions Ø164 (37) (22) ,5 Ø19 M12 7,5 161 Ø HBM

14 Dimensions of T40B 2 knm - 3 knm without rotational speed measurement, continued Dimensions without tolerances, per DIN ISO 68-mk 59 Rotor (,3) 25,7 15 Center of gravity 20,4±0,3 Stator 18 Rotor flange (thread reach) Ø170 Inner stator Ø 22,5 C12 Ø12,5 Ø2,4 ±1,0 Ø4,5 For axial locking 4,2 2,5 Internal centering External centering Ø156 90,022 Ø90 H6 ( ) 90,000 89,988 Ø90 g5 ( ) 89, ±1 266,4±1,2 Ø130 Partial sections cut - HBM 14

15 Dimensions of T40B 5 knm without rotational speed measurement Dimensions without tolerances, per DIN ISO 68-mk Mounting dimensions (46) Ø193 (22) ,5 Ø22 M14 7,5 175,5 Ø155, HBM

16 Dimensions of T40B 5 knm without rotational speed measurement, continued Dimensions without tolerances, per DIN ISO 68-mk Rotor (32,5) 30,5 20 Center of gravity 20,4±0,3 Stator 20 Rotor flange (thread reach) Ø239,4 ±1,0 Ø199 Inner stator Ø 22,5 C12 Ø14,5 Ø5,5 For axial locking 4,2 2,8 Internal centering External centering Ø180 1,022 Ø1 H6 ( ) 1,000 9,988 Ø1 g5 ( ) 9,973 7±1 295,4±1,2 Ø155,5 Partial sections cut - HBM 16

17 Dimensions of T40B knm without rotational speed measurement Dimensions without tolerances, per DIN ISO 68-mk Mounting dimensions Ø240 (57) (22) ,5 Ø26 M16 7,5 199 Ø HBM

18 Dimensions of T40B knm without rotational speed measurement, continued Dimensions without tolerances, per DIN ISO 68-mk Rotor (39) Center of gravity 22,4±0,3 Stator 22 Rotor flange (thread reach) Ø246 Inner stator Ø 22,5 C12 Ø17 Ø6,4 ±1,0 Ø5,5 For axial locking 4,2 3,5 Internal centering External centering Ø ,025 Ø140 H6 ( ) 140, ,986 Ø140 g5 ( ) 139, ±1 342,4±1,2 Ø196 Partial sections cut - HBM 18

19 Dimensions of T40B 50 Nm - 0 Nm with rotational speed measurement and reference signal Dimensions without tolerances, per DIN ISO 68-mk Mounting dimensions (30,5) Ø8 (22) Ø14 M8 60 6x60 = x60 = Ø84 Only Option 6, Code 7, HBM

20 Dimensions of T40B 50 Nm - 0 Nm with rotational speed measurement and reference signal, continued Dimensions without tolerances, per DIN ISO 68-mk (1) 52,5 45 Rotor (21) Center of gravity 20,4±0,3 Stator 15 Rotor flange (thread reach) Ø114 Inner stator Ø 30 C12 Ø8,2 Ø154,4 ±1,0 Ø4,5 For axial locking 4,2 2 Internal centering External centering 60 6x60 =360 Ø Outer speed ring Ø112 57,019 Ø57 H6 ( ) 57, , ,990 Ø57 g5 ( ) 56, ±1 2,4±1, Ø84 79 (75,4) 7, Partial sections cut - HBM 20

21 Dimensions of T40B 200 Nm with rotational speed measurement and reference signal Dimensions without tolerances, per DIN ISO 68-mk Mounting dimensions (30,5) Ø8 (22) Ø14 M8 60 6x60 = x60 = Ø84 Only Option 6, Code 7, HBM

22 Dimensions of T40B 200 Nm with rotational speed measurement and reference signal, continued Dimensions without tolerances, per DIN ISO 68-mk 52,5 Ø Outer speed ring Ø Rotor (23,1) 21,9 14 Center of gravity 20,4±0,3 Stator 15 Rotor flange (thread reach) 4,2 2 Internal External centering centering 4 57,019 Ø57 H6 ( ) 57,000 1,6 (1) ,990 Ø57 g5 ( ) 56, ±1 2,4±1,2 60 6x60 =360 Ø114 Inner stator Ø 30 C12 Ø8,2 Ø154,4 ±1,0 Ø4,5 For axial locking Ø ,4 7, Partial sections cut - HBM 22

23 Dimensions of T40B 500 Nm - 1 knm with rotational speed measurement and reference signal Dimensions without tolerances, per DIN ISO 68-mk Ø130 (33,5) (22) ,5 Ø17 M 7,5 144 Ø1,5 Mounting dimensions 190 Only Option 6, Code HBM

24 Dimensions of T40B 500 Nm - 1 knm with rotational speed measurement and reference signal, continued Dimensions without tolerances, per DIN ISO 68-mk 55,5 (1) 49 Rotor (23,7) 25, Center of gravity 20,4±0,3 Stator 17 Rotor flange (thread reach) Ø176,4 ±1,0 Ø136 Inner stator Ø 22,5 C12 Ø,5 Ø4,5 For axial locking 4,2 2 Internal centering External centering Ø Outer speed ring Ø134 75,019 Ø75 H6 ( ) 75, , ,990 Ø75 g5 ( ) 74, ±1 232,4±1,2 Ø1, , Partial sections cut - HBM 24

25 Dimensions of T40B 2 knm - 3 knm with rotational speed measurement and reference signal Dimensions without tolerances, per DIN ISO 68-mk Mounting dimensions (37) Ø164 (22) ,5 Ø19 M12 7,5 161 Ø130 Only Option 6, Code HBM

26 Dimensions of T40B 2 knm - 3 knm with rotational speed measurement and reference signal, continued Dimensions without tolerances, per DIN ISO 68-mk (4) 59 Rotor (26,2) 26, Center of gravity 20,4±0,3 Stator 18 Rotor flange (thread reach) 22,5 C12 Ø12,5 Ø2,4 ±1,0 Ø170 Inner stator Ø Ø4,5 For axial locking 4,2 2,5 Internal centering External centering Ø Outer speed ring Ø ,6 90,022 Ø90 H6 ( ) 90,000 89,988 Ø90 g5 ( ) 89, ±1 266,4±1,2 79 Ø ,4 8,5 Partial sections cut - HBM 26

27 Dimensions of T40B 5 knm with rotational speed measurement and reference signal Dimensions without tolerances, per DIN ISO 68-mk Mounting dimensions (46) (22) Ø ,5 Ø22 M14 7,5 175,5 Ø155,5 Only Option 6, Code HBM

28 Dimensions of T40B 5 knm with rotational speed measurement and reference signal, continued Dimensions without tolerances, per DIN ISO 68-mk Rotor (31,4) 31,6 22 (9) 13 Center of gravity 20,4±0,3 Stator 20 Rotor flange (thread reach) Ø239,4 ±1,0 Ø199 Inner stator Ø 22,5 C12 Ø14,5 Ø5,5 For axial locking 4,2 2,8 Internal External centering centering 4 1, Ø Outer speed ring Ø197 1,022 Ø1 H6 ( ) 1,000 9,988 Ø1 g5 ( ) 9,973 7±1 295,4±1, ,4 Ø155, , Partial sections cut - HBM

29 Dimensions of T40B knm with rotational speed measurement and reference signal Dimensions without tolerances, per DIN ISO 68-mk Mounting dimensions (57) (22) Ø ,5 Ø26 M16 7,5 199 Ø196 Only Option 6, Code HBM

30 Dimensions of T40B knm with rotational speed measurement and reference signal, continued Dimensions without tolerances, per DIN ISO 68-mk Rotor (37,6) 37, ,4±0,3 Stator 22 Rotor flange (thread reach) (11) 13 Center of gravity Ø6,4 ±1,0 Ø246 Inner stator Ø 22,5 C12 Ø17 Ø5,5 For axial locking 4,2 3,5 Internal centering External centering 4 1, Ø Outer speed ring Ø ,025 Ø140 H6 ( ) 140, ,986 Ø140 g5 ( ) 139, ±1 342,4±1,2 Ø ,4 21,5 60 Partial sections cut - HBM 30

31 Ordering numbers K-T40B [only with Option 2 = MF / ST] Code Option 1: Measuring range up to 050Q 50 N m [only with Option 2 = MF / RO] 0Q 0 N m [only with Option 2 = MF / RO] 200Q 200 N m [only with Option 2 = MF / RO] 500Q 500 N m [only with Option 2 = MF / RO] 001R 1 kn m [only with Option 2 = MF / RO] 002R 2 kn m [only with Option 2 = MF / RO] 003R 3 kn m [only with Option 2 = MF / RO] 005R 5 kn m [only with Option 2 = MF / RO] 0R kn m [only with Option 2 = MF / RO] Code MF RO ST Option 2: Component Measurement flange, complete Rotor Stator Code S Option 3: ccuracy Standard Code M H Option 4: Nominal speed range Standard speed High speed Code Option 5: Electrical configuration [only with Option 2 = MF / ST] SU2 DU2 HU2 khz ±5 khz and ± V output signal, V DC supply voltage 60 khz ±30 khz and ± V output signal, V DC supply voltage 240 khz ±120 khz and ± V output signal, V DC supply voltage Code Option 6: Rotational speed measuing system 0 Without rot. speed measuring system 1 Magnetic rot. speed measuring system; 24 pulses/revolution Magnetic rot. speed measuring system; 24 pulses/revolution with reference pulse Code U Option 7: Customised modification No customer-specific modification K-T40B- - - S - M U = PREFERENCE Types ccessories, to be ordered separately rticle Order no. Connection cable, set Torque connection cable, Binder 423 D-Sub 15P, 6 m 1 KB149 6 Torque connection cable, Binder 423 free ends, 6 m 1 KB1 6 Rotational speed connection cable, Binder pin, free ends, 6 m 1 KB154 6 Rotational speed connection cable, Binder pin D-Sub, free ends, 6 m 1 KB163 6 Rotational speed connection cable, reference signal, Binder pin D-Sub, 6 m 1 KB163 6 Rotational speed connection cable, reference signal, Binder pin, free ends, 6 m 1 KB164 6 TMC connection cable, Binder pin, free ends, 6 m 1 KB174 6 Cable sockets 423G 7S, 7-pin (straight) W 7S, 7-pin (angular) G 8S, 8-pin (straight) W 8S, 8-pin (angular) Connection cable, by the meter (min. order quantity: m, price per meter) Kab8/00 2/2/ HBM

32 Subject to modifications. ll product descriptions are for general information only. They are not to be understood as a guarantee of quality or durability. HBM measure and predict with confidence 32 Hottinger Baldwin Messtechnik GmbH Im Tiefen See Darmstadt Germany Tel Fax info@hbm.com

T40FM. Data Sheet. Torque flange. Special features. Overall concept. B en

T40FM. Data Sheet. Torque flange. Special features. Overall concept. B en T40FM Torque flange Special features Data Sheet - Nominal (rated) torque: 15 kn m, 20 kn m, 25 kn m, 30 kn m, 40 kn m, 50 kn m, 60 kn m, 70 kn m and 80 kn m - Nominal (rated) rotational speed up to 8000